April i, 1910.] 



THE INDIA RUBBER WORLD 



243 



Recent Patents Relating to Rubber. 



N 



UNITED STATES OF AMERICA. 

 ISSUED FEBRUARY i, 1910. 



0. 947,826. Spring tire. [The springs are provided with rubber 

 caps.] R. J. Lackner, New York city. 

 947.834. Tire armor. [A connected series of metal plates.] C. H. 

 Maddox, Canton, Mo. 



947.859- Galoch, gum boot, and other rubber footwear. (Comprises a 



leather toe piece.] D. Smith and F. W. Smith, Christchurch, New 



Zealand. * 



948,064. Process of making tire shoes. F. A. Seiberling and W. C. State, 



Akron, Ohio; Smith assignor to Seiberling. 

 948,138. Supplemental rim for [pneumatic tired] wheels. T. L. Hecht, 



assignor to G. W. French, N. French, and J. L. Kecht, a firm, all of 



Davenport, Iowa. 

 948,193. Pneumatic tire for vehicles. [With armored tread.] C. E. 



Titus, Springfield, Mass. 

 948,267. Wheel rim or felly for pneumatic or solid tires. J. B. Bradshaw, 



Manchester, England. 



ISSUED FEBRUARY 8, 1910. 

 948,389. Tire for wheels of vehicles. [Tread consists of a plurality of 

 hollow studs of elastic material.] J. Cairns, Willenhall, South Staffs, 

 England. 



948,401. Machine for cutting rubber rings. W. P. McGeouch, Soraer- 

 ville, Mass. 



948,701. Pneumatic tire. [Comprising a plurality of segments.] J. G. A. 

 Kitchen, Lancaster, and I. H. Storey, Ambleside, England. 



948,797. Overshoe. J. Smith, Ivory ton, Conn. 



948,807. Tire pump for motor vehicles. M. L. Bastian, assignor to Olney 

 Automobile Co., Ltd., all of Philadelphia. 



948,845. Manufacture of filling or stuffing material. [The material re- 

 ferred to on other pages of this issue as "Pfleumatic."] R. J. Cald- 

 well, New Southgate, and F. Pfleumer, London, England. 



948,903. Pneumatic tire. W. Odell, Tarrytown, N. Y. 

 ISSUED FEBRUARY 15, 1910. 



949,001. Resilient tire. E. B. Merigoux, Paris, France. 



949,060. Vehicle tire. [With studded tread.] W. J. Courtney, New 

 York city. 



949,154. Vulcanizer for repairing rubber tires, etc. V. H. Meyer, Cleve- 

 land, Ohio. 



949.375- Vehicle tire. W. A. Koneman, Cudahy, Wis. 



949,472. Pneumatic tire. W. M. Harley, assignor to J. Weerts, both of 

 St. Louis. 



949.561. Tire tool. S. Alley, Westminster, London, England. 



949,572. Tire protector. F. P. Hayes, Brooklyn, assignor to Auto Armor 

 Co., New York City. 



949,636. Vehicle wheel. J. C. Rutherford, assignor to Iron Tire Pneumatic 

 Co., all of New York city. 



Trade Mark. 



45,695. Kokomo Rubber Co., Kokomo, Imd. The word Gridiron. For 

 rubber tires. 



ISSUED FEBRUARY 22, 1910. 



949,754. Pneumatic heel for boots and shoes. J. S. Busky, New York city. 



949,888. Rubber tire for vehicles. [Pneumatic] R. T. Evans, Frank- 

 lin, Pa. 



949, qo^. Spring tire. L. F. Kenney, Avondale, Ala., assignor of one-third 

 to O. E. Heath. 



949,947. Pneumatic tire and the like. [The invention relates to air 

 tubes.] W. J. Thorold, London, England. 



950,172. Tire repair device. J. C. Herman, Chicago. 



950.416. Wheel tire. A. G. Thomson, assignor of one-half to A. Sutton, 

 both of San Francisco. 



950.417. Tire armor. Same. 



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

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



GREAT BRITAIN AND IRELAND. 



PATENT SPECULATIONS PUBLISHED. 



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



application, which in the case of these listed below was in 1908. 



^Denotes Patents for American Inventions. 



[Abstracted in the Illustrated Official Journal, February 2, 1910.] 



21,250 (1908). Wheel with, two tire carrying rims side by side. H. Brown, 

 Morley, Leeds. 



21,287 (1908). Two part detachable rim for tires. W. Hoschen, Yluyn, 

 Germany. 



■21,363 (1908). Inflatable rudder for aerial machine?. W. E. Evans, Lon- 

 don. (MotorluftschifT-Studienges, Berlin.) 



21,441 (1908). Separation of caoutchouc from latex by electrical means. 

 T. Cockerill, Colombo, Ceylon. 



21,541 (1908). Wheel with two or more rims side by side for rubber tires. 

 T. M. Davies, Llanelly. 



21,545 (1909). Solid rubber tire with rubber rings interposed between 

 the same and the rim flanges, the gripping surfaces of the tire and 

 flanges being serrated. F. Wiechard, Hanover, Germany. 



21,663 (1908). Pneumatic tire or tire cover formed over vulcanized india- 

 rubber without fabric insertion. A. T. Collier, St. Albans. 



21,673 (1908). Pneumatic tire with protective band of leather sections 

 held together with metal plates. J. C. S. Hedderick, Liverpool. 



21,710 (1908). Pneumatic tire, the interior of which consists of a series 

 of balls which may be inflated separately or simultaneously through a 

 connecting tube. T. D. Harries, and W. A. Hollier, Aberystwith. 



[Abstracted in the Illustrated Official Journal, February 9, 1910.] 



21,819 (1908). Non skid device for twin tires. J. R. Hamilton and A. E. 

 Broadberry, Cheshunt, Hertfordshire. 



22,040 (1908). Puncture proof band for tires. W. Hill, Birmingham, and 

 J. P. Wilks, Uttoxeter. 



22,047 (1908). Driving belt of fabric treated with a solution of rubber, 



balata, or the like. E. Poole, Kearsley, Lancashire. 

 22,051 (1908). Attachment of non skid covers to pneumatic tires. C. S. 



and J. A. Challiner, Manchester. 

 22,067 (1908). Spring wheel with solid rubber tire. A. T. Reid and 



A. Rieke, Glasgow. 



22,100 (1908). Device for inflating motor tires while in motion. F. A. 



Deneuert, Kyabram, Victoria, Australia. 

 22,187 (1908). Creeping non skid thread for pneumatic tires. B. H. Sills 



and F. E. Page, Toronto, Canada. 

 *22, 206 (1908). Spring wheel with elastic cushions within springy steel 



bands. L. Flum, Chicago. 



22.266 (1908). Elastic tire composed of an ordinary cover filled with com- 

 position of gutta-percha, feathers, etc. E. Kempshall, London. 



22.267 (1908). Golf ball having a core of gutta-percha or other plastic 

 material, mixed with the vanes of feathers, etc. E. Kempshall, London. 



22,289 (1908). Rubber heel in which is embedded a frame of "metal or 

 other material harder and cheaper than rubber," without affecting the 

 resilience of the article. C. Forrest, Romiley, Cheshire. 



[Abstracted in the Illustrated Official Journal, February 16, 1910.J 



22,564 (1908). Elastic tire formed of elements — which may be stamped 

 from old pneumatic covers — placed against each other around the rim 

 and held in position by wires threaded to the elements. L. Gauch- 

 erand, Lyons, France. 



22,579 (1908). Wheel comprising two coney disks and a pneumatic tire. 

 J. Knight, Liverpool. 



22,606 (1908). Apparatus for detecting tire punctures. A. L. Hathaway, 

 London. 



22,638 (1908). Self inflating tire. J. H. Everett, Thornton Heath, and 

 two others. 



22,649 (1908). Two part detachable rim for united tires. R. H. Lane, 

 London. 



22,668 (1908). Wheel with two rims or tires side by side. W. A. Harp'er, 

 Glasgow. 



22,698 (1908). Pneumatic tire with detachable tread band of rubber having 



inextensible metal wires at the edges. W. I. G. Lewis, Tamworth, and 



T. West, Glascote, Warwickshire. 

 22,704 (1908). Sectional detachable rims for elastic tires. J. W. Hall 



and C. Baynes, London. 

 22,739 (190S). Tire consisting of an inflatable metal casing open at the 



periphery and closed in by an india-rubber cover held by detachable 



metal rim. A. Duni, Cava <dei Tirreni, Italy. 

 22,799 (1908). Device for indicating the deflation of a pneumatic tire. 



W. T. Watson, Didsbury, Lancashire. 

 22,893 (1908). Apparatus provided with a rasping cylinder for powdering 



waste rubber. T. Gare, New Brighton, Cheshire. 

 22,897 (1908). Vulcanizing flask for dentists' use. R. Sutcliffe, S tret- 

 ford, Lancashire. 

 23,033 (1908). Device for preventing side slip in motor cars. H. A. 



Palmer, Kettering, Northamptonshire. 

 23,059 (1908). Rim for pneumatic tire. C. A. Bradshaw, Manchester, 



and three others. 

 23,0/7 (1908). Lever for detaching pneumatic tires. R. White, Hinckley. 



[Abstracted in the Illustrated Official Journal. February 23, igio.] 



23,105 (1908). Disk wheel with solid rubber tire. R. T. Smith, War- 

 rington. 



23,107 (1908). Pressure gage for tire inflaters, and the like. H. Turner, 

 Sheffield. 



*23, 1 77 (1908). Case for spare tires. P. Evans, Philadelphia, Pennsyl- 

 vania. 



23,246 C1908). Tire composed of rubber tread blocks, with means for 

 their attachment to the rim. J. R. Hamilton and A. E. Broadberry, 

 Cheshunt, Hertfordshire. 



23,264 (1908). Elastic composition for filling tires or cushions, or for use 

 as a substitute for rubber. Made by dissolving colloids in glycerine 

 and adding salicvlic acid, tannin, Hetamethylenetetramine, and '"lyso- 

 form." E. C. R. Marks, London. (A. Schaar, Hamburg, Germany.) 



23,567 (1908). Detachable rim for pneumatic tires. E. Owen, Llandudno, 

 Waits. 



23,627 (1908). Rubber reclaiming process. Comminuted waste rubber, 

 after treatment with alkali to remove free sulphur, is subjected to a 

 temperature of 212 to 248 Fahr., and to high pressure, such as 1,000 

 pounds per square inch. K. Hutchinson, Glasgow, and three others. 



23,630 (1908). A tire in which a rubber cover encloses a core grooved to 

 form helical air spaces. T. W. and R. R. Moore, Manchester. 



23,685 (1908). Pneumatic tire in which a flat spring metal band is en- 

 closed between the air tube and cover. H. Pfeiffer, London. 



