March i, igo8.] 



-THE INDIA RUBBER WORLD 



187 



Recent Patents Relating to Rubber. 



UNITED STATES OF AMERICA, 



ISSUED JANUARY 7, 1908. 



N( ). 87^.726. Vehicle wheel and tire therefor. V. H. McDowell, Lynn, 

 Mass. ^ 

 875,994- , Tire. W. D. Harris, Philadelphia, assignor to Harris 

 Tire and Rubber Co. 

 876,002. Water bottle stopper. H. P. Kraft, New York city, and M. C. 



Schweinert, West Hoboken, N. J. 

 876,091. Rubber holder. F. C. Reed, Paonia- Colo. 



876,101. Water bottle stopper. M. C. Schweinert, West Hoboken, N. J., 

 and H. P. Kraft. New York city, assignors, by mesne assignments, 

 to A. Schrader's Sons, Inc. 

 876,191- \'ehicle wheel tire. J. Jackson, Gregory, Mich. 

 876,301. Washer for fire hose. S. Cunningham, Lockport, N. Y. 

 Trade Marks. 



30,783. Mary J. Dcherty, executrix of Eugene Doherty, New York city, 

 The words Samson Rubber, over a representation of Samson and the 

 lion. For dental rubber. 



31,274. Hood Rubber Co., Boston. The words Red Rock. For rubber 

 footwear and rubber tires. 



ISSUED JANUARY 14, 1908. 



876,361. Process of making socket members for hot water bottles or the 

 like. H. P. Kraft, New York city, and M. C. Schweinert. West 

 Hoboken, N. J. 



^76,431. Process of vulcanization. A. O. Bourn, Bristol, R. I. 



876,453. Spray nozzle. W. H. Heard, London, Ontario. 



876,597. \'ehicle tire. F. A. Seiberling, Akron, Ohio. 



876,616. Cushion tire. C. Zeglcn, Chicago. 



876.645. Spring cushioned tire. 1. Hodsson. assignor to The Automatic 

 Wheel and Rim Co., all of Minneapolis, Minn. 



876,702. Hose band clamp. J. B. Driscoll, Louisville, Ky. 



876.775. Veterinary dilator and impregnator. I. O. Crittenden, Cleve- 

 land, Ohio. 



876.826. Wheel tire. T. J. McCarthy, Los Angeles, Cal. 

 Design Patents. 



39,019. A. A. Spadone, assignor to The Gutta-Percha and Rubber Mfg. 



Co., New York city. Ornamental design for tiling. 

 39,025. Eberhard Faber, New York city. Design for an eraser. 

 39,027. W. O. Koneman, Milwaukee, Wis. Design for a rubber heel. 



Trade Marks. 



30,077. Sanders Duck and Rubber Co.. St. Louis. The words Bull Frog, 

 over the representation of a frog. For rubber footwear. 



30,912. Strong Machinery and Supply Co.. New York city. The word 

 Ki7igtisher. over a representation of a kingfisher. For hydraulic presses. 



31,151. Hood Rubber Co., Boston. The word Spearhead. For rubber 

 footwear and rubber tires. 



ISSUED JANUARY 21, 1908. 

 877,217. Wheel rim fastener. R. L. Morgan, Worcester, Mass. 

 877,260. Pneumatic tire. T. B. Tiefenbacher, New York. 

 877.396. Water bottle. R. S. Blair, New Rochelle, N. Y. 

 877,450. Cushion heel. R. W. Perry, Stoneham, assignor of one-half to 

 G. H. Stevens, Melrose. Mass. 



Trade Marks. 



20,071. The May Co., Cleveland, Ohio. The words Ko. 77. For rubber 



tires. 

 31,372. Corn Products Refining Co., New York city. The word Paragol. 



For rubber substitutes. 



ISSUED JANUARY 28. 1908. 



877,512. Antislipping device for tires. W. T. Maxwell, assignor of one- 

 half to W. G. Eberhardt, both of Pittsburgh. 



877.629. Pneumatic wheel and hub. H. A. Brown, Lehigh, Iowa. 



877.769. Protector against skidding. C. Henke, Witten, Germany. 



877,861. Portable tire inflator. J. W. Radu, assignor of one-half to 

 P. C. Wild, both of Rochester, N. Y. 



Trade Marks, 



30,398. George Borgfeldt & Co., New York city. The word IVingficld. 

 For tennis balls. 



[Note. — Printed copies of specifications of United States patents may be 

 obtained frcin The India Rubber World office at 10 cents each postpaid.] 



GREAT BRITAIN AND IRELAND. 



PATENT SPECIFICATIONS PUBLISHED. 



The number given is that assigned to the Patent at the filing of the Ap- 

 plication, which in the case of those listed below was in 1906. 



'Denotes Patents for American Inz'entions. 

 [Abstracted in the Ili-ustr.\ted Official Journal, December 31, 1907-] 

 20,093 (1906). Detachable rim for tires. H. L. M. Pixel! and C. J. 

 Hon y wood, London. 



20,161 (1906). Puncture repair device for tires. G. Gordon and W. Berry, 

 Blackpool. 



20,180 (1906). Process of vulcanizing metal studs in tire covers. T. 

 Sloper, Devizes, Wiltshire. 



*20,372 (1906). Manufacture of seamless footholds or overshoes. S. 

 Schwarzchild. Rochester, New York. 



*2o,373 (1906). Construction of a light overshoe. Same. 



•20,404 (1906). Substitute for rubber. [Chromates are added to the 

 gelatinous material, with coloring matter for the purpose of retarding 

 the action of the life to prevent the premature hardening of the mass. 

 Referred to in The India Rubber World, April i, 1907 — page 218 — 

 as "Zackingummi".] Zacharias Olsson, Upsala, Sweden. 



20,428 (1906). Puncture preventing band for tires. B. Oglanby, Fletcher- 

 to'wn, Cumberland. 



20,436 (1906). Tire rim with detachable flanges. W. E. and J. B. Row- 

 cliflFe, Manchester. 



20,444 (1906). Tire rim with one detachable flange. P. W. Turquand, 

 London. 



[Abstracted in the Illustrated Official Journal, January 15, 1908.] 



20,524 (1906). Puncture proof tread for tires. [A series of overlapping 

 metal plates inserted in transverse slots in a rubber band after vul- 

 canization.] J. M. Lamb, Wood Green, Middlesex. 



'20,841 (1906). Tire composed of alternate sections of elastic and non- 

 elastic material. Eleazar Kempshall, London. 



"20.842 ( 1906). The preceding tire, with sections threaded on an in- 

 flatable tube, and the whole enclosed in a cover. Satne. 



■20,843 (1906). Tire built up cf alternate layers of rubber, rubber and 

 canvas, and gutta-percha. Same. 



20,852 (1906). Protective ccver for tires. A. Beldam, Baldock. 



20(857 (1906). Revolving heel pad. P. M. Orr, Sheffield. 



*20,9i9 (1906). Golf club [having a cover plate of rubber, between which 

 and the face of the club are a number of balls made by winding rubber 

 bands over hair or fiber]. C. W. Royce. Montclair, New Jersey. 



20,957 (1906). Pneumatic tire [having sectional air tubes arranged end to 

 end around the wheel, each having a separate valve]. J. and G. E. 

 Turner, Manchester. 



[Abstracted in the Illustrated Official Journal, January 15, 1908.] 



21,410 (igo6). Device for locating tire punctures. J. Benneckenstein, 

 Berlin. 



21,427 (1906). Mold for forming tire fabrics. P. M. C. Xibet, La Grave 



par Luxe (Charente), France. 

 2i,427A (1906). Construction of a tire fabric from rubber cord. Same. 

 21,441 (1906). Elastic tire. A. Blodner, Gotha, Germany. 

 *2i.447 (1906). Vulcan izer for tire repairing. C. A. Shaler. Waupun» 



Wisconsin. [Illustrated in The India Rubber World, December i, 



1907— page 73.] 



21.466 (tqo6). Solid rubber tire in rectangular sections. W. H. Paull, 

 Birmingham. 



21.467 (1906). Pneumatic tire with segmental air tubes inflated with a 

 single valve and a series of supply pipes. J. Lowe, Bolton. 



21,493 (1906). Substitute for rubber [formed by the manufacture of cellu- 

 loid by using fully-substituted ureas instead of the whole or a part of 

 the camphor]. C. Qaessen, Berlin. 



[Abstracted in the Illustrated Official Journal, January 22. 1908.] 



21.710 (1906). Conveyor belting with special fabric for insertion. F. Red- 

 daway, Manchester. 



21.711 (1906). Printers' washing blankets for use in calico printing. Same. 

 21,717 (1906). Tire with outer cover and core of solid rubber. W. Mc- 



Gee, Paisley. 

 21.757 (1906). Hoof pad with raised heel part. H. H. Lake. London. 



(A, C. Tappe, Cincinnati, Ohio, and R. T. Badgley, New York city.) 

 21.809 (1906). Stamp for printing with rubber type, lined with sponge 



rubber strips to hold the type elastically. A. C. Thomson. Glasgow. 

 21,812 (1906). Apparatus for cleaning, wringing, and folding fire engine 



hose. M. Fais, Munich, Germany. 

 21,861 (1906). Rubber composition for nonslipping boot soles, formed by 



dissolving Para rubber in benzine, adding pulverized cork, kneading, 



and adding successively chalk, hath brick, and emery powder. A. H. 



J. P. Hulot. Paris, France. 

 21,943 (1906). M<ild for tire tread. W. Clark, London. (Louis Peter, 



Frankfort o/M., Germany. 

 21.986 (1906). Protective non skid cover of chains for tires. W. Guthrie, 



Edinburgh. 

 [Abstracted in the Illustr.\ted Official Journal, Janu.^ry 29, 1908.] 



22.045 (1906). Spring wheel. [A rigid tread rim is supported on a pneu- 

 matic tube and connected to the rim by flexible side members.] E. C. 

 Kingsford, London. 



22.046 (1906). Pneumatic tire tread band of fabric cut on the bias. T. 

 Warwick, London. 



22,054 (1906). Heel protector. W. Roberts, West Bromwich. 



22,058 C1906). Spring wheel. [An inner pneumatic tire wheel enclosed in 

 an outer wheel or casing.] A. and S. Waddington and W. Firth, Dews- 

 be ry. 



22,159 (1906). Attachment of pneumatic tires to rims. H. W. Booth and 

 W. Marshall, London. 



22,173 (1906). Detachable flange for a tire rim, with inflatable tube be- 

 tween the flange and felloe to form a watertight joint. S. V. Galley, 

 London. 



22,245 (1906). Solid tire formed with radial holes to receive metal plugs 

 resting upon rubber bases. C. H. Wilkinson, Huddersfield. 



