REGD. NO. D-222
The Gazette of India
PUBLISHED BY AUTHORITY
NEW DELHI, SATURDAY, OCTOBER 5, 1963 (ASVINA 13, 1885)
Separate paging is given to this Part in order that it may be filed as a separate compilation
PART III - SECTION 2
Notifications and Notices issued by the Patent Office relating to Patents and Designs
THE PATENT OFFICE
Patents and Designs
Calcutta, the 5 th October 1963
89876. Standard Telephones and Cables Limited. Improv- ed cable construction. (17th September 1962). 89877. Chambon Limited, Improvements in or relating to inking devices for printing machines using fatty inks.
Application for Patents
The dates shown in crescent brackets are the dates
claimed under Section 78A of the Act. 16th September 1963
89857. Rathindra Krishna Bose. Improved dry cell
battery.
89858. V. R, Rao. Process for manufacture of calcium
silicide.
89859. B, S. Kalsi. Balwant suspension cycle frame. 89860. B. S, Kalsi. Balwant suspension cycle frame. 89861. Ministerul Industrie! Petrolului Si Chimiei. Process for the production of concentrated complex fertilizers.
89862. American Cyanamid Company. Phosphinyl imides, preparation thereof, and compositions." [Addition to No. 80178],
89863. Phillips Petroleum Company. Improvements in or
relating to the polymerization butadiene.
89864. DowSmith, Inc. Filament winding apparatus. 89865. The Black Clawson Company. Paper machinery. 89866. N. V. Appleton Pty., Ltd. Operating mechanism for adjustable louvres and the like. (9th October 1962),
89867. P. Hoffmann-La Roche & Co. Aktiengesellschaft. Process for the manufacture of benzoxazepine derivatives.
89868. The International Nickel Company (Mond) Limited. Improvements in and relating to welding and to materials for use therein (21st September 1962).
89869. Dow Corning Corporation. Improvement in or relating to the treatment of leather. 89870. Union Carbide Corporation, Stabilised cattle dip
formulation.
89871. Union Carbide Corporation. Pesticidal com-
pounds.
89872. Union Carbide Corporation. Method and appara- tus for manufacture of a composite laminated structure. (16th November 1961), [Divisional date 8th June 1962],
89873. Buss A. G, Method of continuous kneading and mixing, and to an arrangement for carrying out the method.
89874. Ciba Limited, New carboxylic acid amide azo dyestuffs and processes for their manufacture. 89875. Ciba Limited. Process for the manufacture of linear quinacridones. [Addition to No. 76920].
L/G68GI/63
89878. Cadbury Brothers Limited, Improvements in
emulsifying agents. (18th October 1962).
89879. Veb Papiermaschinenwerke Freiberg. Method of taking up, moving and depositing moist or wet sheets of cardboard, and apparatus for carry- ing out this method,
89880. Esso Research and Engineering Company, Process
for refining oils,
89881. Dorr-Oliver Incorporated. Manifolded hydro-
cyclone unit,
89882. Farbenfabriken Bayer Aktiengesellschaft. Tanning
agents, (21st May 1963). '
89883. Simonacco Limited. Improvements in and relat- ing to the mixing of materials. (25th Septem- ber 1962).
89884. Imperial Chemical Industries Limited, Chemical process, (24th September 1962). 89885. British Nylon Spinners Limited. Double-faced knitted fabrics, method and apparatus for the production thereof. (21st September 1962), 89886. Telefonaktiebolaget L. M. Ericsson. Jack strip
for telephony purposes.
17th September 1963 89887. M. S. Pavri. An automatic seat reservation "indication" board which indicates to the public at a glance an upto-the-minute and exact position of the reservation of seats in Railways, Airlines, & State Transport Corpo- ration Booking Offices.
89888. Combustion Engineering, Inc. System for reclaim-
ing chemicals.
89889. Union Carbide Corporation. Process for concen-
trating solutions of heat-sensitive material.
89890. Cobra (Wood Treatment) Limited. Tool for injecting materials into wood. (27th Septem-, ber 1962).
89891. International Combustion (Holdings) Limited. Improvements in or relating to roller grinding mills. (25th September 1962).
89892. Deering Milliken Research Corporation. Process for modifying the characteristics of a structure containing keratin fibers.
89893. Deering Milliken Research Corporation. Process for modifying the characteristics of a structure containing keratin fibers.
89894. Deering Milliken Research Corporation. Process for modifying the characteristics of a structure containing keratin fibers.
(395 )
396 THE GAZETTE OF INDIA, OCTOBER 5, 1963/ASVINA 13, 1885 [PART ITI—SEC. 2)89895. J. H. Brewer. Apparatus and method for separat-
ing certain components from blood.
89896. Armoride Limited. Improvements in or relating to the manufacture of laminates. [Addition to No. 70971].
89897. S. G. Brown Limited. Improvements in or relat- ing to piezo-clectric transducers. (28th November 1962).
89898. F. Hoffmann-La Roche & Co Aktiengesellschaft Compositions containing tertiary amines. [Divisional date 11th April 1962].
89899. Nitrox S. A. Process for the preservation of
foods.
89900. N. V. Phillips Gloeilampenfabrieken. Improve- ments in or relating to methods of manufactur- ing semi-conductor devices and semi-conductor bodies from which by further treatment semi- conductor devices may be made, and semi- conductor devices and semi-conductor bodies obtained by carrying out these methods.
89901. N. V. Phillips Gloeilampenfabrieken. Improve-
ments in or relating to iodine lamps.
89902. N. V. Phillips Gloeilampenfabrieken. Improve- ments in or relating to magazine-type record- ing and/or play-back apparatus.
89903. Hercules Powder Company. Improvements in or relating to polypropylene foam and process of making same.
89904. Aeroquip A. G. Segmental hose fitting. 89905. Aeroquip A. G. Coupling. 89906. Aeroquip A. G. Snap ring coupling.
89907. Aeroquip A. G. Swaged fitting. (21st May 196H. 89908. National Bulk Carriers, Inc. Davit.
89909. May & Baker Limited. Benzonitrile derivatives.
(24th September 1962).
89910. Firma Dahpe A. G. Improvements in or relating to a machine for the manufacture of deep- drawn hollow articles from plastics material.
89911. The Julian Laboratories, Inc. Improvements in or relating to 17-aminomethyl-17-alkylte9tosterone derivatives.
89912. Sperry Rand Corporation. Tape rewind control.
89913. Shell Internationale Research Maatschappij N. V. Quick release coupling, in particular for gas containers.
89914. Nashua Corporation. Gummed paper.
89915. B. K. Nirenski and Salas S. A. Improvements in
or relating to a block in road-fabric.
89916. R. S. Shanbhag. Improved electric storage battery
and method of manufacturing the same.
89917. F. R. Cruz. Improvements in or relating to centri-
fuge and/or hydro-extractor and the like.
T8//i September 1963
89918. A. D. Chitaley. Automatic syphon tank.
89919. B. K. Shaw Industries Private Limited. Improve- ments in or relating to vacuum flask or the like containers.
89920. E. Bettoni. Improvement in textile apparatus. 89921. S. M. Sayeed. A card punching machine with
clockwork mechanism.
89922. I. Behl. Electrical rotatable mechanism.
89923. Hindusthan Bobbin Industries, Laminated wood
for shuttles.
•89924. Industric-Companic Kleineweferc Konstraktions- und Handelsgcsellschaft mbH. A method for the surface treatment of recuperator tubes,
89925. Ciba Limited. New jmidazoles and process for
their preparation.
89926. M & T Chemicals Inc. Novel chemical compound and compositions containing the same (25th September 1962).
89927. Lipha. Lyonnaise Tndustrielle Pharmaceutique. New carboxylic acids alpha-substituted by at least one cyclic radical and their processes of preparation,
89928. C. G. L. Dussel. Process of producing elements
of re-constituted stone.
89929. AMP Incorporated. Multi-aperture magnetic core
assembly. [Addition to No. 72900].
89930. Harland and Wold Limited. Improvements in or
relating to ships. (22nd September 1962).
89931. Imperial Chemical Industries Limited. Rubber preservation process. (24th September 1962). 89932. Imperial Chemical Industries Limited. Rubber preservation process. (24th September 1962). 89933. Shell Internationale Research Maatschappij N. V. Process for the sepafation of hydrogen chlo- ride gas from a gas mixture obtained in the catalytic oxidation of hydrogen chloride gas with an oxygen-containing gas.
89934. Shell Internationale Research Maatschappij N. V. Process for the separation of hydrogen chlo- ride gas from a. gas mixture obtained in the catalytic oxidation of hydrogen chloride gas with an oxygen-containing gas.
89935. Sperry Rand Corporation. Automatic exposure
control for photographic copiers.
19//i September 1963 89936. Monsanto Chemicals Limited. Production of
agglomerates. (25th September 1962).
89937. Impower Works (Proprietary) Limited. Fluid
torque transmitter by inertia.
89938. Rockwell-Standard Corporation. Brake system. 89939. Girling Limited. Improved disc for disc brakes,
(27th September 1962).
89940. Girling Limited. Anti-skid device for vehicles.
(27th September 1962).
89941. Pilkington Brothers Limited Improvements in or relating to the manufacture of flat glass. (20th September 1962).
89942. Pilkington Brothers Limited. Improvements in or relating to the manufacture of flat glass, (20th September 1962).
20th September 1963
89943. Dr. Manindra Mohan. Chakraharty and Dipak Bhattacharya. New vegetable tallow substitute and process for the preparation of the same and their use as lubricants in sizing textile materials.
"89944. H. Sardarkhan. Tooth-cure.
89945. K. Hussain. Combined utensil for hot drinks.
89946. Heyden Newport Chemical Corporation. Improve- ments in or relating to processes for the pre- paration of formaldehyde polymers.
89947. Allied Chemical Corporation. Halopropane pro-
duction.
89948. Allied Chemical Corporation. Fluoro compound
synthesis.
89949. Allied Chemical Corporation. Fluoro compounds.
89950. Allied Chemical Corporation. Process for the sulphonation of organic compounds and apparatus for use therein.
89951. Allied Chemical Corporation. Manufacture of
fluorocarbons.
89952. Allied Chemical Corporation. Production of fluoro
compounds.
89953. Westinghouse Brake and Signal Company Limited. Improvements in remote control arrangements (2nd August 1963).
89954. Aluminium Laboratories Limited. Method of preparation of purified magnesium hydroxides (3rd October 1962).
89955. The Bendix Corporation. Improvements in or relating to a manual follow-up brake appli- cator.
89956. Edward C. Levy & Company. Dumping vehicle
for large vessels.
89957. Lansing Bagnall Limited. Improvements in or relating to apparatus for conveying cargo to or from a ship.
PART III—SEC. 2] THE GAZETTE OF INDIA, OCTOBER 5, 1963/ASVlNA 13,1885 39789958. Laporte Chemicals Limited. Improvements in or relating to peroxy compounds. (21st Septem- ber 1962).
89959. Deering Milliken Research Corporation. Process for crimping thermoplastic filaments and appa- ratus therefor.
80421. G. Datwyler, Improvements in or relating to transverse flow fans. Accepted on 19th September 1963.
A transverse flow fan having a casing and
rotor In whicli the open arc is greater than
180°, and the casing of spiral shape is deflect-
ed by more than 130°.
89960. Ciba Limited. Process for the production of color images by the silver dyestuff bleaching method.
89961. Ciba Limited. Chromium-containing azo dyestuffs and process for their manufacture.
80453. E, Koppelman and C. v. Bibra. Woven panel constructions and method and apparatus for making the same. Accepted on 17th September 1963.
Having rib ply containing woven rib and
fill elements interwoven alternatively and at
spaced intervals with face plies.
89962. N. V. Philips Glocilampenfabrieken. Improve- ments in and relating to hot-gas reciprocating machines.
89963. N. V. Philips Gloeilampenfabrieken, Improve- ments in and relating to devices for treating semi-conductor materials by melting.
89964. N. V. Philips Gioeilampenfabrieken. Improve- ments in or relating to multi-channel genera- tors.
80587. British Nylon Spinners Limited. A continuous process for the manufacture of high molecular weight linear polyamides. (2Hih February 1961). Accepted on 19th September 1963,
By pumping an aqueous solution of the
monomer which is a polymethylene diummoni-
um salt of an aliphatic alpha, omega dicarboxy-
lie acid into a long narrow tube heated to poly-
merisation temperature.
89965. N. V. Philips Gloeilampenfabrieken. Improve- ments in or relating to devices comprising an alternating current generator.
80823. Durand & Hugucnin A. G. Method for the manu- facturing of water-soluble leuco-sulphuric acid ester salts of the anthraquinone series. Accept- ed on 17th September 1963.
Reacting imido ester of anthraquinone series
in a suitable medium with ammonia or
amine.
89966. N. V. Philips Gloeilampenfabrieken. Improve- ments in or relating to methods of manufactur- ing cathode-ray tubes having a metallic anti- implosion girdle and cathode-ray tubes manu- facture by such methods.
89967. V. R. Bhide. Vacuum flasks.
Application Accepted
80989, Artos Maschinenbau Dr. Ing. Meier Windhorst Method and device for the washing of broad webs, specially of (extile webs. Accepted on 19th September 1963. -
Characterised in that the washing bath is
moved in relation to treated web in close proxi-
mity of the web.
Notice is hereby given that all persons interested in opposing the grant of patents on any one of the applica- tions referred to below may at any time within four months of the date of this Gazette of India give notice to the Patent Office in the prescribed Form No. 6 of the Indian Patents and Designs Rules, 1933, of such oppo- sition,
81232. Imperial Chemical Industries (India) Private Limited. New colouration process for colour- ing csllulose textile fabrics. Accepted on 16th September 1963.
Applying reactive dyestuff in conjunction
with acid-binding agent, then substance pre-
venting further action between dyestuff fabric
and heating to complete the same.
A limited number of printed copies of the specifica- tions in the following list will be available for sale from the Government of India Book Depot, 8, Hastings Street. Calcutta, in due course. The price of each specification is Rs. 2 (postage extra), if sent out of India. Requisi- tion for the supply of printed specifications should be accompanied by numbers of specifications as shown in the following list.
81234. The Cotton Silk and Man-Mude Fibres Research Association. Control mechanism for a scut- cher. (15th March 1961). Accepted on 16th September 1963.
Incorporating additional means sensitive to
change affecting the proportionality on which
the satisfactory indirect operation of the
mechanism depend.
If required typed copies ot the specification together with copies, of drawings, if any, can be supplied by the Patent Office on payment of the necessary charges which may be ascertained on application to the office.
The dates shown in crescent brackets are the dates allowed under Section 78-A of the Act.
79965. J. P. Mathur and P. P. Mathur, Improvements in or relating to fire detectors. Accepted on 17th September 1963.
81257. Siemens & Hateke Aktiengescllschaft. Improve- ments in transmission systems and transmitters and receivers therefor. (27th February 1962). Accepted on 16th September 1963.
Characterised in that breaking means is
provided alongwith the wire to break- the same
when wire is exposed to a predetermined.
Wherein the transmitter is adapted to trans-
mit a main carrier frequency modulated by a
frequency band together with an auxiliary
carrier frequency lying outside one side bund,
produced by the modulation and wherein the
main currier frequencv is at least partially
suppressed.
80253, Carrier Corporation. Refrigeration systems, parti- cularly of the type adapted to provide either heating or cooling and their use in air-condi- tioning systems. Accepted on 19th Septem- ber 1963.
81272. Mitsubishi Denki Kabushiki Kaisha. Electrically driven vehicle. Accepted on 16th September
Comprising a direct contact type evaporator
vessel, heat exchange liquid being cooled in
said vessel by direct contact with refrigerant
Include; an inner rotor of wound type rigidlv
secured to the axle and connected to an
external source of electric power, an outer
rotor of squirrel cage type disposed outside
and co-axlally with the inner rotor for relative
movement and brake means.
80404. K. Rajagopalan. Aryl substituted alkanes and process of making the same. Accepted on 17th September 1963.
81286. Deutsche Edelstahlwerke Aktiengesellschaft and Howe Sound Company. Improvements relat- ing to process for manufacturing high tem- perature corrosion and scale resistant articles Accepted on 17th September 1963.
Condensing respectively propylene polymers
or predominantly propylene polymers mixed
with ethylene polymers with a mono-nuclear
hydrocarbon of the benzene series in presence
°Jit?m-enSati0n C"talyst and rec°Wmg by
Consists of an alloy of aluminium and
enriched on their surface exclusivelv with
aluminium through diffusion, in such a way
that the diffusion outside zone of 0.01 m m
thickness has an aluminium content*; of 2 to
o% preferably 5%.
398 THE^GAZETTE OF INDIA, OCTOBER 5, 1963/ASVINA 13,1885 [PART III—SEC. 281297. J. R. Geigy A-G Process for the production of reactive disazo dyestuffs, dyestuffs so pro- duced, process of dyeing or printing textile fibres therewith and dyed or printed fibres so obtained Accepted on 19th September 1963.
82048. United Kingdom Atomic Energy Authority. Improvements in or relating to the hot press- ing of solid bodies tiom compactable powder. (17th May 1961) Accepted on 17th Septem- ber 1963.
Acylating amino disazo dyestuff-X NH-
C0HA-N~ N- C6ffA~(NH)n _ i - CONH- (C6/f 3)
Die being releaseable from a supporting
means after application of initial pressure com-
pacting the powder in the die and the die.
being suppoi red aftei release of said means by
friction with the compressed powder and both
punches being subsequently movable relative
to the die.
(SO"H)-N=N-Y X being hydrogen or alkvl
group, n is at most 2, m is at least 1, Y is
\-aryl 5-pyrazolone, compound, with hahde or
anhydride of carboxyhc acid containing at
least one mobile halogen atom or olefimc
group.
81319. The English Elcctnc Company Limited. Com- bustible gas detecting elements and apparatus (29th March 1961). Accepted on 18th Septem- ber 1963.
82069. Mecaplast S A Improvements )n or relating to processes of manufacture by extrusion of hollow objects of plastic matenal. Accepted on 19th September 1963.
Characterized in that the pressure or the
rate of flow of the blowing fluid iv caused to
vary as a function of the distance between the
extrusion nozzle and the sealed off extremity
of the extmded tube
Comprises in combination a thermo-electric
meant enclosed within an electrically-insulat-
ing tubular member and a catalytic material
earned externally on the tubular member.
81343. The Western States Machine Company. Link sus- pended centrifugal Accepted on 17th Septem- ber 1963.
82082 Reeves Brothers, Tnc Process for dyeing thermo- plastic long chain polymeric resins. Accepted on 16th September 1963
in which basket has bottom discharge and
the structwe suppoiting basket is cut away
to provide a passage way for the solids from
the basket.
Comprises tncoi porating m the poly met a
metal having a \alence of at least 2 and m a
form soluble in the polymer and bringing the
loaded polymer mto contact with an aqueous
dye bath containing a dyestuff which is insolu-
ble in bath, which contains chromophore
group, and which contains a caiboxyl group in
ortho position to a hydroxy group
81354 Farbenfabnken Bayer Aktiengesellschaft Amines and the cyclic uieas thereof (19th December 1961) Accepted on 18th September 1963.
82094. Lodge-Cottrell Limited. Improvements in and relating to gas scrubbers, (30th May 1961). Accepted on 20th September 1963.
Saponifying addition products obtained from
alkylidene dim ethanes or condensation pro-
ducts obtained from aldehydes and carbamlc
acid esters and catiomc polymenzable mono-
and/or polyolefines or unsaturated compounds,.
A vertical gas conduit having adjustable
means therein for vaiymg the volume of gas
flow and means for directing a diffused flow
of liquid gas flow
81379, V Caboni Device to be applied to a lathe, for spinning Accepted on 17th September 1963 Includes a tool for deformation of the plate which h connected to the movable fulcrum of a lever determining its movement on one side caused by the movement of an arm of the lever that follows a fixed path, and on the other side by small movements of the second aim of the /ever operated by the worker.
82144 Union Carbide Corporation. Biaxially oriented polypropylene film and method of producing same Accepted on 16th September 1963.
Comprising a film forming polypropylene on
a mixture of film-forming polypropylene* hav-
ing an isostanc content of from 40 to 82 Der
cent by weight of the polypropylene (s)
81518. Farbenfabnken Bayer Aktiengesellschaft. New 2, 3-dimercapto-quinoxalines and pest control agents containing the same. (16th January 1962) [Addition to No 69301]. Accepted on 18th Septembei 1963
82256 AIumimum-Industne-Aktien-Gcseuschaft. Improve- ments relating to structural profiled metal bars Accented on 19th September 1963.
Comprises reacting a 2, 3-dimercapto-
qumoxaltne with an acid hahde m presence
of an acid-binding agent.
Ha\mg a pair of parallel webs side by side
with a space between them, a cross wall
connected to the webs, and on the side of the
cross wall a pair of divergent walls being pro-
vided.
81638 The Plessey Company Limited. Improvements in or relating to hydraulic power transmission systems Accepted on 17th September 1963.
82271 The Registrar University of Roorkee, Roorkee, U P. Telephone system with equipment for automatic testing of subscribersr lines. Accept- ed on 17th September 1963.
Position of pilot device is adjustable inde-
pendently both by a transmitter and by a regu-
lator responsive to excess pressure m the trans-
mission system
Consisting of a uniselector to which all the
lines are wire, a heavy duty made contact
relay, a signal source, an amplifier and a
detector
81832. Scientific Design Company, Inc. Method and apparatus for the production of styrene from ethyl benzene Accepted on 16th September 1963.
Process for pioducing styrene involving
deindrogenation of ethyl benzene, which com-
prises carrying out the dehydrogenation at
substantially isothermal conditions.
81981 The Chloride Electrical Storage Company Limited Improved method of and means for applying active material to the plates of electiic accu- mulators. (5th May 1961). Accepted on 20th September 1963
82291 Institut Francais Du Petrolc, Des Carburants Et Lubnflants Process for the protection of metals against corrosion at high temperature. Accepted on 19th September 1963.
Applying an electrical potential difference
between two electrodes where negative
electrode being the metal to be protected, and
the positive electrode being a solid conductor
in direct contact with a solid corrosion product
formed on metal to be protected
Actne matenal paste comprising a mixture
of lead oxide m powder form with water and
a water soluble thickening agent.
81982. Polymer Corporation Limited. Polymerization process. (8th May 1961). Accepted on 19th September 1963
82340 Yanmar Diesel Engine Co., Ltd Small internal combustion engines for marine use. Accepted on 19th September 1963.
Wherein the reaction mixture h disturbed
immediately adjacent at least 50% of a cooled
surface enclosing the reaction zone.
A small vertical type high-speed internal
combustion engine being coupled with a light
weight and compact reversing clutch
mechanism.
PART III—SEC. 2] THE GAZETTE OF INDIA, OCTOBER 5, 1963/ASV1NA 13, 1885 39982345. Schering Aktiengescllschaft. Insecticide synergis- tic mixtures. Accepted on 16th September 1963.
Comprising an inactive carbamatc and an
82955. The Dow Chemical Company. Process for making foamable thermoplastic polymers by difussion of A volatine fluid forming agent into the polymer granules. Accepted on 19th Septem- ber 1963.
active carbatnate.
Characterised in that the paniculate thermo-
plastic polymer is employed in the form of
elongated segments or sections of polymer.
82530, S. A. Glaverbel. Method and apparatus for the skimming of molten glass. Accepted on 20th September 1963.
82956. The Dow Chemical Company. Process for making foamable thermoplastic polymers by difussion of a volatile fluid foaming agent into the polymer granules. Accepted on 19th Septem- ber 1963.
The surface layer of the glass being removed
at shallow.regions of the glass bath upstream
of the barrier element and the glass removed
being discharged towards the exterior of the
furnace.
82550. Glaverbel. Process of production of continuous fire-polished glass sheet. Accepted on 17th September 1963.
Characterized in that the dispersing agent
employed comprises an organic high molecular
weight water-soluble or water-dlsperslhle
material which is capable of substantially
increasing the viscosity of aqueous phase and
which Is stable to thermal decomposition.
hi which the sheet is made to slide between
a gaseous atmosphere and a bath containing
a metal or an alloy denser than the glass.
82591. Symington Wayne Corporation, Valve arrange- ment for pump. Accepted on 19th September 1963.
82980. Universal Oil Products Company. Purification of boron halides. Accepted on 18th September 1963.
Comprises contacting the boron halide with
a liquid hydrocarbon, absorbing at least a
portion of said impurities in said hydrocarbon
and recovering the purified boron halide.
83085. S. A. Gluverbel. Process and device for improv- ing the thermal uniformity of molten glass. Accepted on 20th September 1963.
Bypass chamber communicating with dis-
charge chamber and with inlet opening, the
communication between bypass and discharge
chamber comprising a check port having a
check valve mounted therein and a relief part
having a pressure relief valve mounted therein.
82603. G. J. V. Elten. Apparatus for the continuous manufacture of light building panels. Accepted on 20th September 1963.
In the roof the duct conducting the glass
from melting furnace to working compart-
ment, there is created a transverse temperature
gradient, the general pattern of which is the
reverse of the transverse temperature gradient
which tends to become established In the glass
flow.
Having a plurality of moulds each having
rims and a cutting device, said rims having
means centering said cutting device at the place
of contact of adjacent moulds and coupling
the said device the moulds.
82686. Herman Pneumatic Machine Company. Foundry apparatus. Accepted on 17th September 1963.
83108. Standard Telephones and Cables Limited. Auto- matic telecommunication exchange equipment. Accepted on 19th September 1963.
Comprising a co-ordinate array of electronic
gate circuits each of which interconnects an
inlet to the array and an outlet from the
array.
83131. Standard Telephones and Cables Limited. Radio direction finding system. (30th August 1961) Accepted on 20th September 1963.
Comprising means to deliver a flask into the
flask support with the axis of the flask In hori-
zontal position, means for shifting the flask
support into a position In which the flask
axis is in generally upright position, a former
and means for forcing the former axially
through mold forming material-flask.
82769. M. AsJam and S. T. Hasan. A process for the production of dry distempers. Accepted on 19th September 1963.
/// which the direction in azimult of a
received signal source is determined by com-
parison of the phase of a signal wave derived
from the received signal with a reference signal
of known phase.
By mixing pigments with dead burned
gypsum, casein or vegetable proteins and a
water soluble chloride or sulphate.
82798. Standard Telephones and Cables Limited Selec- tion system for ejectrical circuits or equip- ment. Accepted on 19th September 1963 83138. Great Lakes Carbon Corporation. Drying oil impregnation of carbon electrodes. Accepted on 16th September 1963.
Comprises the steps of subjecting the impreg-
nated electrode at least one to steam at a
pressure of at least 300 p.s.i. and then quickly
releasing of the pressure.
Comprising a number of junctors and a
common control circuit for these junctors,
82871. N. V. Philips Gloeilampenfabrikcn. Improvements m or relating to apparatus for conveying a plurality of identical articles and for delivering a single article to a holder at equal intervals in Particular for delivering a filament for an electric filament lump or discharge tube to a 19an3P°rt ™[ler- Accepted on 16th September 83164. C. G. Roscnkranz, H. Halstenbach and A. Plutte Weft bobbins. (13th June 1962). Accepted on 18th September 1963.
Weft yarn main winding comprises cylindri-
cal cross-wound layers extending over the
whole length of the tube-shank and a thickened
sensing winding zone wound on the end of
tube shank is provided between the cross-
wound layers and the yarn reserve winding.
83243. K, Ramakrishnan. An improved liquid retain- lI9e63StrUCtUre' A c c c p t e c* on l 8 th September
Starting and intermediate stations are capa-
ble of temporarily holding an article In succes-
sion and passing the article on one to the other
only when a succeeding intermediate or final
station is empty,
' Liquid retaining structure being made up of a number of vertical hollow segments each functioning as a vertical cantilever the base of each segment being housed in a peripheral groove in base slab.
82898. C. K Anantheswaran. Improvements in or rclat- fmm°ih e P^paration of a pine oil substitute
on ntnVeptrnVr' faS****"*- M^d 83290. Westinghouse Electric Corporation. Improve- ments m or relating to lightning arrester. Accepted on 18th September 1963.
Comprises reacting the oil with a mixture
contain^ 40-50% sulphuric acid, 0-15%
ethyl alcohol, and the rest water, under vigor-
ous stirring, hut without recourse to high
temperatures or the use of emulsifters
Provided with means to establish an arc path
exteriorly of insulating tube or tubes for trans-
ferring the fault current from the gas evolving
elements.
4ho THE GAZETTE Of lNblA, OCTOBER 5, 1963/ASV1NA 13,18K5 [PAST m - b E c. i83398. Milprint, Inc. Improved polypropylene films and thermoplastic resins for the production of such films. Accepted on 19th September 1963.
83975. Simon-Carves Limited. Means for separating froth from the surlace ot the effluent of a liquid treatment vessel. (29th September 1961). Accepted on 19th September 1963.
Comprises a blend of isotuctic polypropylene
and a substantially amorphous copolymer,
characterized in that said copolymer is formed
by an ai-olefin and copolymerizable ethyleni-
cally unsaturated monomer containing an
oxygen group.
Comprising a froth discharge aperture in
the vessel adjacent and above the upper
surface of liquid, an effluent discharge aperture
in vessel below the level of froth discharge
aperture, means for causing the circulation
of the upper region of the liquid in the
vessel.
83594. Caterpillar Tractor Co. Hydraulic circuit for tractor drawn scrapers and the like. Accepted on 17th September 1963.
83998. J. J. Coney. Cementitious material and method of preparation thereof. Accepted on 19th September 1963.
Having separate conduits from each control
means to respective fluid motors and single
conduit for returning the fluid.
By attrition grinding of dry mixture of {A)
5-75% by wt. of unreacted calcium oxide,
(B) 95-25% of mixture of silicon dioxide and
aluminium oxide.
83652. Council of Scientific and Industrial Research. Improvements in or relating to magnesitc refractories. Accepted on 19th September 1963.
CQinprises by burning the Mime above 1200°C, preferably 1500 and 1650°C, follow- ed by magnetic separation, whereby two highly refractory products are obtained. 83690. Siemens & Halske Aktiengesellschaft. Improve- ments in or relating to electromagnetic relays. (27th March 1962). Accepted on 16th September 1963.
'
84018. U. T. Kapadia, Improvements in or relating to motor for electric clock. Accepted on 17th September 1963.
The rotor member consists of a toothed
driving wheel, a permanent magnetic disc
fixed to the driving wheel, the combination
being fixed to an axfe and supported on main
bearing which is fixed in the centre of the
lower stator body which has several equally
spaced projections.
The armature is arranged in a sealed hous-
ing partially of metal, wherein the housing
acts as a relay contact.
84024. G. W. Hogg. Improvements in or relating to sprinklers fpr salt, pepper and like powdery or granular articles. Accepted on 18th September 1963.
Characterised in that the container is pro-
vided thereinsidc with pieces of a heavier and
tougher material held captive inside the con-
tainer when the bottom of the container is
unsealed.
83760. Stanton and Stavcley, Limited formerly The Stanton Ironworks Company Limited. Improvements in and relating to the produc- tion of precast prestressed concrete overhead transmission poles, lamp standards and like products. (18th August 1961). Accepted on 19th September 1963.
In which reinforcing passing longitudinally
through a tubular mould having a single silt
from end to end are pretensioned, concrete
is cast in the mould and after setting, the pre-
tensloning forces are transferred to the ends of
the article.
83805. J. Huber. A track installation, particularly for use in driving a motorless rail vehicle by electrodynamic forces. Accepted on 17th September 1963.
84044. N. V. Onderzoekingsinstituut Research. Gas treat- ment of a moving artificial multi-filament thread. Accepted on 17th September 1963. Comprises directing a high velocity gas stream on to a thread running between guides, then into an enclosed space and subsequently on to the thread us secondary gas stream at a remote point.
84080. Ostara Mosaik-Und Wandplattenfabrik J. Faulhabcr G.M.B.H. A profiled member for use in building structures. Accepted on 18th September 1963.
•Comprising two opposite longitudinal margi-
nal regions directed at an obtuse angle to a base
surface and two opposing longitudinal
boundary edges adjacent the marginal regions
extending at right angles to the base surface
of the member.
Track installation is provided with a
plurality of current supply means, first bus-
bar means electrically connected to first output
terminals of said means, second hus-har means
electrically connected to second output termi-
nals and electrical connection between said
first and second bus-bar means to said first
and second track rails respectively.
83844. British Visqueen Limited. Valved bags. (14th November 1961). [Addition to No. 81804]. Accepted on 17th September 19~63.
84117. Bristol Siddeley Engines Limited. Controls for vertical take-oil" aircraft. (14th September 1961). Accepted on 20th September 1963,
Patch-piece secured to the outer surface of
the bag wall, provided with a flap of thermo-
plastic material secured to the inside of the
bag wall and adapted to cover the aperture. •
The orientation centre of the forward
system being forward of and lower than the
centre of gravity of the aircraft and the orien-
tation centre of the rear system being rearward
of and not higher than the centre of gravity
and a control member arranged to adjust the
nozzle .system to vary the orientations of the
thrust vectors.
83916. Hercules Powder Company. Improvements in or relating to cross-linking alpha-alkyl polymers with polysulfonazides and resulting product. (15th March 1962). Accepted on 17th Septem- ber 1963.
Heating a polymer in pretence of a poly-
sulfonazide cross-linking agent.
83934. The Lummus Company. Continuous pulping pro- cess. Accepted on 19th September 1963.
84200. N. V. Philips Gloeilumpenfabrieken. Improve- ments in or relating to devices for fixing a spool core on a winding table. Accepted on 17th September 1963.
A ring is arranged on the winding table to
slide in an axial direction along guides pro-
vided inside the portion centering the spool
core, said ring having several thrust plates
arranged on it to he movable inwards and
outwards in radial guides distributed along
the periphery.
Comprises impregnating degassed cellulosic
material with a cooking liquor, digesting the
impregnated material in a steam atmosphere,
and leaching the digested material by counter-
current washing.
83968. Council of Scientific and Industrial Research. A method for reconditioning the coated magne- sium powders. Accepted on 19th September 1963.
84291. Vickers-Armstrongs (Aircraft) Limited. Improve- ments in mirrors and method of manufacturing mirrors. Accepted on 17th September 1963.
Comprises in removing the oxide, carbonate,
hydroxide, nitride and other coating formed
during the manufacture or storage of magne-
sium powder, by treatment with chromic acid
solution.
The mirror is having a thin reflecting sheet
material stretched over a supporting frame
wherein the said frame has two components
the second component being capable of engag-
ing the first component and holding i perma-
nently In the extended condition
PART III—SEC. 2] THE GAZETTE OF INDIA, OCTOBER 5, 1963/ASVTNA 13, 1885 40184292. Vickers-Armstrongs (Aircraft) Limited. Improve- ments relating to the manufacture of mirrors. (30th July 1962). Accepted on 17th September 1963.
(6)
An opposition has been entered by Godrej & Boyce Mfg. Co. Private Ltd., to the grant of a patent on applica- tion No. 78851 made by Chandan Metal Products Private Ltd.
{{^{{FOOTNOTE (7)}}}}
Apparatus for tensioning a sheet of film
comprises means for supporting the sheet in a
substantially flat condition and means for
applying pneumatic suction to a face of the
sheet along one or more selected zones
thereof,
84335. Shell Internationale Research Maatschappij N. V. Apparatus for the automatic filling of vessels. Accepted on 17th September 1963.
The application for patent No. 77608 made by W, R. Schmitz in respect of which an opposition was entered by National Rayon Corporation Ltd., as advertised in Part II r, Section 2 of the Gazette of India dated the 18th May 1963, has been treated as abandoned.
(8)
Comprising a source of penetrating radiation
The application for patent N o. 77609 made by W, R. Schmitz in respect of which an opposition was entered bv National Rayon Corporation Ltd., ns advertised in Part ill, Section 2 of the Gazette of India dated the 1st June 1963, has been treated as abandoned.
and two radiation detectors which are associat-
ed therewith and arrayed at different levels,
each of which gives an electric signal depend-
ent on the intensity of radiation received.
Patents Sealed
84452. Associated Electrical Industries Limited. Improve- ments in and relating to electric transformers. (26th October 1961). Accepted on 17th September 1963.
A-second winding electromagnetlcally coupl-
ed to the first winding has two series connected
portions, one of which is mounted on the fixed
core member and the other is mounted on the
rotutahle core member,
85275. Schlumberger Well Surveying Corporation. Well logging systems. Accepted on 19th September 1963.
76998. 77080. 77314. 77325. 77394. 78174. 78335. 78353. 78426. 78472. 78508. 78512, 78579. 78598. 78599. 78655. 78678. 78686. 78703. 78729. 78734. 78737. 78772. 78774. 78863. 78876. 78942. 78946. 79039. 79113. 79125. 78141. 78150. 78302. 79303. 79341. 79369. 79395. 79399. 79413. 79419. 79426. 79432. 79453. 79466. 79478. 79500. 79501. 79504. 79520. 79543. 79562. 79566. 79578. 79602. 79628. 79629, 79649, 79670, 79716. 79718. 79720. 79725. 79780. 79798, 79801, 79815. 79864. 79878. 79891. 79913, 79947. 79967. 79991. 80109. 80260. 80266. 80311. 80317. 80328. 80410. 80467, 80604 80616. 81029, 81171, 81221. 81280. 81352. 81362. 81505. 81710, 82067. 84853. 86226. 86254. 86255.
Amendment Proceedings
{{^{{FOOTNOTE (1)}}}}
Comprising a borehole instrument having
upper and lower acoustic transmitters and at
lean two acoustic receivers, characterised by
a system for alternately activating a transmitter
and a receiver in a sequence to derive signals
representative of acoustic properties of media
surrounding the well bore.
85303. K.-F. Still. Improvements in and relating to wall assembly and wall blocks for coke oven heating flues. Accepted on 19th September
Cross walls extending between the side walls
of the chamber are formed of stacked layers,
the layers being of two types, and the layers of
one type being arranged alternately to the
layers of the other type.
85335. Lavorazione Materie Plastiche L. M. P. S.p.A. Improvements in screw presses for extruding synthetic thermoplastic materials. Accepted on 20th September 1963.
Notice is hereby given under Section 17 of the Indian Patents and Designs Act, 1911, that The Director, Geologi- cal Survey of India, 27, Chowringhee Road, Calcutta-13, West Bengal, India, an Indian citizen, seeks leave to amend the name, nationality and address of the Applicant in the application, specification and drawings in respect of Patent application No. 73410. Any person desirous of opposing the application for amendment should at any time within three months from the date of this Gazette, give notice of his intention to do so on the prescribed form (form 6 of the Indian Patents and Designs Rules, 1933) in the Patent Office, 214, Lower Circular Road, Calcutta-17. The pro- posed amendment may be seen free of charge at the Patent Office or copies thereof may be obtained from the Patent Office, on payment of the usual charges.
(2)
The amendment proposed by J. R. Geigy A. G. in respect of Patent application No. 65616 as advertised in the Gazette of India, Part III, Section 2 dated the 8th June 1963 has been allowed.
Use being made of a single barrel enclosing
a pair of tightly intermeshing screws, the com-
pression and decompression stages being pro-
vided on the screws smooth cylindrical sections
transversely aligned therebetween bv pairs.
Registration of Assignments, Licences, etc.
Opposition Proceedings
{{^{{FOOTNOTE (1)}}}}
"-iv nJf> P°/wOn ^ b e en C n t e r ed by T he G w a' i or Rayon Silk Mfg. (Wvg) Co. Ltd., to the grant of a patent on application No. 77511 made by W, R. Schmitz.
(2)
An opposition has been entered by The National Rayon Corporation Ltd. to the grant of a patent on application No. 77511 made by W. R. Schmitz.
(3)
J An opposition has been entered by Juggilal Kamlapat Cotton Spinning & Weaving Mills Co. Ltd., to the Rrant of a patent on application No. 77511 made by W R Schmitz.
(4)
An opposition has been entered by Ing. A. Maurer Assignments, licences or other transactions affecting the interests of the original patentees have been registered in the following cases. The number of each case is followed by the names of the parties claiming interests :—
75897 r^MC Corporation.
Renewal Fees Paid
(5)
An opposition has been entered by Travancore Ravons
m S ^ R S m i t^ ^ °n applicati°" N°' ™ l 40576. 40801. 40822. 41810. 42043. 42113. 42170. 42275. 42285. 42811. 42812. 42925. 43853. 43863. 43992. 43993, 44098. 46169. 46238. 46348. 46504. 47882, 48026. 48108. 48160. 48193. 48194. 48211. 48212, 48233. 48264. 48268. 48276, 48321. 48322. 48327. 48347. 48408. 48416. 48499. 48626. 48748. 49187. 50358. 50396. 50425. 50426. 50448. 50489. 50595. 50701. 50931. 51510. 51952. 52856. 52861. 52878. 52892. 52975. 52986. 52997. 53047. 53154. 53186, 53187. 53193. 53195. 53236. 53355. 55386. 55434. 55471. 55482. 55483. 55538. 55556. 55582. 55587. 55596. 55634. 55672. 55699. 55759. 55881. 56034. 56111. 56237. 56555. 56597. 57301. 57522. 58448. 58560. 58561. 58609. 58615. 58621. 58646. 58656. 58679. 58680. 58689. 58715, 58717. 58745. 58747. 58750. 58756. 58775. 58799. 58802. 58817 58849. 58896. 58929. 58957. 58996. 60200. 6020L 61430. 61744, 61906, 61933. 61937. 62007. 62097.
402 THE GAZETTE OF INDIA, OCTOBER 5, 1963/ASVINA 13, 1885 [PART HI—SEC. 262104. 62147. 62148. 62149. 62200. 62203. 62216. 62224. 62237. 62346. 62347. 62369. 62370. 62396. 62407. 62416. 62419. 62437. 62508. 62509. 62510 62525. 62526. 62527. 62530. 62601. 62626. 62627. 62895. 63278 63324. 63349. 64239. 64463. 65003. 65280. 65293. 65302. 65306. 65333. 65334. 65366. 65378. 65448. 65455. 65468. 65472. 65496. 65497. 65504. 65561. 65572. 65598. 65620. 65630. 65636. 65637. 65752. 65796. 65820. 65826. 65876. 65906. 65911. 65936. 66116. 66172. 66215. 66309. 66340. 67185. 68476. 68743. 68761. 68839. 68840. 6~8841. 69050. 69] 17. 69181. 69189. 69200. 69313. 69332. 69348. 69361. 69362. 69368. 69386. 69453. 69463. 69464. 69475. 69484. 69512. 69513. 69530. 69540. 69600. 69628. 69657. 69689. 69731. 69788. 69805. 69859. 69866. 69868. 69886. 69916. 70009. 70087. 70099. 70104. 70218. 70501. 71987. 72530. 73448. 73449. 73450. 73451. 73877. 74030. 74538. 75895. 76325. 79027.
The dates shown in crescent brackets are the dates
claimed under Section 78-A of the Act. Class 5. No. 117787. Mercury Pharmaceuticals Indus- tries, 62, Gurudwara Building, Vincent Road, Dadar, Bombay-14 (Maharashtra), Indian partnership firm, "Labels"', April 17, 1963.
Class 13. Nos. 118667 and 118668. The Digvijay Spg. & Wvg. Co. Ltd., Indian National, LaTbaug, Parel, Bonibay-33, "Printed furnishing fabric , July 11, 1963.
Class 13. Nos. 118878 to 118882, 118884 and 118886 to 118888. The Crown Spg. & Mfg. Co. Ltd., Gokhale Road (South), Parel, Bombay-13 Nationality—Indian, "Textile goods", July 29, 1963.
Cessation of Patents
41517. 43286. 43296. 43308. 45269. 52088. 52097. 52113. 52974. 54688. 54689. 54691. 54710. 54719. 54728. 56229. 57411. 57556. 57565. 57618. 57622. 60626. 60756. 60765. 60774. 60780. 64020. 64306. 64327. 64359. 64365. 64366. 64383. 67950. 67951. 67953. 67961. 67978. 67981. 67983. 67990. 67996. 68007. 68009. 68017.
Class 13. Nos. 118916 to 118924. The Khatau Makanji Spg. & Wvg. Co. Ltd., Laxrni Building, 6. Ballard Road, Bombay-1, Indian Company, "Textile piecegoods", August 1, 1963.
Class 13. Nos. 118941 to 118949. Calico Dyeing & Printing Mills (P) Ltd., Industrial Estates, 41-E, Parel Chawl Road, Lalbaug, Bombay-12, Nationality—Indian Business .Concern (Private Limited Company), "Textile goods including silks and art-silk piecegoods", August 2, 1963.
Registration of Designs
The following designs have been registered. They are not open to inspection for a period of two years from the date of registration except as provided for in Section 50 of the Indian Patents and Designs Act.
The date shown in each entry is the date of registra-
tion of the designs including in the entry.
Class 13. Nos. 119051 to 119063. The Khatau Makanji Spg. & Wvg. Co. Ltd., Laxmi Building, 6. Ballard Road, Bombay-1, Indian Company, "Textile piecegoods", August 19, 1963.
A. JOGARAO Controller General of Patents, Designs and Trade Marks
PRINTED IN INDIA BY THE MANAGER, GOVERNMENT OF INDIA PRESS,