March 1, 1917.] 



THE INDIA RUBBER WORLD 



361 



TRADE-MARKS. 



THE XTNITED STATES. 



95,422. The word Silvareign — waterproof fabrics used in the manufacture 

 of waterproofed garments. C. Kenyon & Co., Brooklyn, N, Y. 



95,787. A design comprising the monogram M. A. M. Co., and the word 

 Marvel — tire vulcanizers and tire vulcanizing patches. The Mar- 

 vel Accessories Manufacturing Co., Cleveland, Ohio. 



98,122. An illustration of a horse shoe and on either side of it a wing — 

 inner tuber for tires, tires, and tire casings composed in whole 

 or in part of rubber or its equivalent or of rubber or its equiva- 

 lent and fabric. Racine Auto Tire Co., Racine, Wis. 



98,769. The word Ad-on-a- Tread — double tread tire repair patches and 

 repair boots. The Miller Rubber Co., Akron, Ohio. 



99,199. The words Sin Par— rubber and rubber-lined fabric hose. Peerless 

 Rubber Manufacturing Co., New York City. 



97,604. The word Velvetread — rubber and fabric casings or shoes for 

 pneumatic tires. The Standard Tire & Rubber Manufacturing 

 Co., Cleveland, Ohio. 



V8,855. The words Maltese Cross and a representation of a Maltese cross 

 — automobile and bicycle tires of rubber and fabric. Ajax Rub- 

 ber Co., Inc., Millbrook, N. Y. 



85,548. The word RoAncRiP — rubber vehicle tires. The Portage Rubber 



Co., Barberton, Ohio. 

 99,213. The words Wee-Nee Squawker — toy balloons. The Miller Rubber 



Co., Akron, Ohio. 



99.701. The words The Tire Rate Book — a periodical issued three times 



yearly. The Class Journal Co., New York City. 



99.702. The words Tire Rate Book Standard Telegraphic Code — a sec- 



tion of a periodical which is issued three times yearly. The Class 

 Journal Co., New York City. 

 100,104. The word Tutexkote — overcoats. 

 New York City. 



Same. 

 Same. 



Sa me. , 



Same. 

 Same. 

 Same. 

 Same. 

 Same. 

 Same. 

 Same. 

 Same. 

 Same. 



-golf balls. The India-Rubber Gutta 

 Percha & Telegraph Works Co., Limited, London, England. 

 The word Perma-loc — non-adhesive patches for the inner tubes of 

 automobile tires. E. A. Conroy, Wilkes-Barre, Pa., assignor to 

 Permaloc Manufacturing Co. 

 The word Flexite — flexible rubber and composition disks for use 

 as a universal joint member, F. R. Blair & Co.. Inc.. New 

 York City. 

 A representation of an automobile wheel, with the word Everloc 

 thereon — non-adhesive patches for repairing inner tubes and tire 

 casings and other rubber goods. W. C. Wood, Minneapolis, Minn 

 The word Gryphon — rubber tires. Gryphon Rubber & Tire Corpo- 

 ration, New York City. 



Malco — rubber pneumatic automobile tires. P. S. 



United States Rubber Co., 



97,616. 



97,834. 



98,711. 



99,790. 

 99,854. 



375.960. 



373.888. 



373,195. 

 376,073. 



13,473. 

 13,523. 



13;525. 



The word 



Malickson, Philadelphia, Pa. 



THE UNITED KINGDOM. 



The word Nettle — rubber insulated electric cables. Callenders 

 Cable & Construction Co., Limited, Hamilton House, Victoria 

 Embankment, London, E. C. 



The words Revolite Dri-Sole — soles and heels of artificial leather. 

 The Revolite Co., Limited, Cambridge Street Rubber Mills, Cam- 

 bridge street, Bradford Road, Manchester. 



Representation of a rope slip-knot — rubber heels for boots and 

 shoes. Plymouth Rubber Co., Canton, Mass. 



Representation of a man — rubber goods. The North British Rubber 

 Co., Limited, Castle Mills, Fountainbridge, Edinljurgh, Scotland. 



22,041. 



22,065. 

 22,072. 



NEW ZEALAND, 



An illustration of a black cat — rubber heels. Foster Rubber Co.. 

 Boston, Massachusetts, X}. S. A. 



The words Gold Bond — inflatable rubber tubes for use with rubber 

 tires. The Fisk Rubber Co. of New York, Chicopee Falls, Massa- 

 chusetts, U. S. A. 



An illustration of a child dressed in sleeping garments, holding a 

 tire in one hand, in the other a lighted candle, underneath is 

 written the words Time to Re-Tike? and (Buy Fisk)— goods 

 manufactured from rubber and gutt^ percha not included in other 

 classes. The Fisk Rubber Co. of New York, Chicopee Falls, 

 Massachusetts, U. S. A. 



THE DOMINION OF CANADA. 



The word Weldacut — a composition made either wholly or partly 

 of rubber or in which rubber is a component' part, such composi- 

 tion to be used for the sealing of small cuts in tires, tubes and 

 other rubber goods. Gutta Percha & Rubber, Limited, Toronto, 

 Ontario. 



The word Pioneer — susnenders. garters, belts and armbands. Pio- 

 neer Suspender Co., Philadelphia, Pa. 



The word Tireoid — composition fur sealing punctures in pneumatic 

 tires. The Tireoid Co., Chicago, III. 



22,082. The word Tenax — substance composed wholly or partly of rubber 

 or in which rubber or rubber substitutes are component part^, 

 such substance to be used principally for soles and heels in con- 

 nection with both leather and rubber footwear of all kinds, and 

 as a substitute for leather soles and heels. Gutta Percha & Rub- 

 ber Co., Limited, Toronto, Ontario. 



BLOCK 

 45''ANeUE 



A HOME-MADE BIAS CUTTER. 



In the Goodyear Tire Si Rubber Co.'s repair school at Akron, 



Ohio, cutting fabric on 



the bias is done with a 

 wet knife instead of with 

 shears. A straight edge 

 like the one shown in the 

 ilkistration, with blocks 

 that have 4S-degree edges 

 nailed to either end, is 

 used. These edges even 

 up against the edge of 

 the table and secure a 

 perfect 4S-degree cutting 

 angle. The device is sim- 

 ple, but very effective. 

 The hardwood strip 

 which forms the straight 

 edge for cutting can be made in a few minutes by any repairman. 



HARDWOOD 

 STRIP 



McINTOSH UNIVERSAL MODE. 



As the name indicates, this apparatus can perform various 

 functions. It is designed to take the place of separate electrical 

 equipment for the many tasks performed by motors in a physi- 

 cian's work, such as running an air compressor, driving a 



generator to produce 

 galvanic (^rrent, gener- 

 ating a sinusoidal cur- 

 rent, delivering cautery 

 current, operating vibra- 

 tors, etc. By turning the 

 knob of a cleverly de- 

 vised dial selector, the 

 particular form of cur- 

 rent desired is instantly 

 placed in service. 



The rubber-tired wheel 

 shown in the illustration 

 is keyed to the rotor 

 shaft and by turning a 

 crank at the end of the 

 rotor shaft which coh- 

 1 trols a threaded rod en- 

 gaging this wheel, its po- 

 sition against the fric- 

 tion cone adjusts the 

 frequency of the sinu- 

 soidal and other slowly 

 pulsating waves. When the sinusoidal current is not desired, 

 useless wear on these frictional contacts can be eliminated by 

 means of an adjustable hub on the motor shaft whicli throws 

 the friction gear out of service. 



This all-in-one apparatus provides a simple, complete and 

 durable outfit for the medical practitioner and it is claimed to 

 be the most economical apparatus for the purposes it fulfills. 

 [Mcintosh Battery & Optical Co., Chicago, Illinois.] 



B. H. V. Barnard, deputy Conservator of Forests, at Perak, 

 Federated Malay States, has contributed a very comprehensive 

 article on gutta percha in the November, 1916; number of the 

 Agricultural Bulletin. .Another article on coagulation of latex 

 in the presence of sugars tells of the investigations of Doctors 

 Cnirter and Swart of the West Java Testing Station. 



