December i, 1903.] 



THE INDIA RUBBER WORLD 



87 



RECENT RUBBER PATENTS. 



THE UNITED STATES PATENT RECORD. 

 Issued October 6, 1903. 



NO. 740.403. Ball [comprising an inner shell of elastic material 

 containing compressed gas ; a pressure resisting layer of wind- 

 ings of flexible material ; a layer of elastic material having em- 

 bedded therein substances adapted to give weight to the ball ; and 

 an OJter layer of elastic material]. H. D. Day, Providence, Rhode 

 Island. 

 740,443. Exercising machine. J. C. Korth, Harrison, New York. 

 740,578. Pneumatic tire [double tube]. P. Magnus, Cullingwood, 



Victoria. 

 740,618. Founlain pen. John Blair, New York city. 



740.664. Hose coupling. C. W. F. Kroll, Jersey City, New Jersey. 



740.665. Horseshoe pad [to be interposed between the hoof and the 

 shoe]. A. Larsen, Cnicago. 



740,760. Rubber heel holder [metal plate for attachment to the shoe, 

 having flanges to retain the heel] . P. A. Jahn, Cleveland, Ohio. 



740,877. Clincher tire for vehicle wheels. Albert de Laski and P. B. 

 Thropp, Trenton, New Jersey. 



Trade Mark. 



41,210. Rubber boots and shoes. Hood Rubber Co , Boston. Es- 

 sential feature —Either the picture of a bulldog or the word " Bull- 

 dog " or both. Used since February 1, 1903. 



Issued October 13, 1903. 



741,056. Piston packing. Marshall Montgomery, Philadelphia 



741,110. Horseshoe [with detachable heel calks each consisting of a 

 metal skeleton and a rubber body], F. N. Cline, Chicago. 



741,173. Sanitary urinal. J. Seidel, Milwaukee, Wisconsin. 



741,193. Wheel for vehicles [combining a felly, a tire support mounted 

 thereon and provided with two or more tire supporting grooves, 

 and a corresponding number of solid tires]. A. Turkington, Lafay- 

 ette, Indiana. 



741.256. Art of extracting gum [meaning rubber or rubber like gum ; 

 the process consists in treating the plants with a solvent for the 

 gum and then treating the solution with an alkali whereby the gum 

 is separatedj. W A. Lawrence, New York city, assignor to the 

 Continental Rubber Co., a corporation of New Jersey. 



741.257. Apparatus for extracting gum. Same. 



741.258. Art of extracting rubber without solvents. Same, 



741.259. Composition of matter [an alkaline solution containing resin 

 derived from a plant of the genus Parthenium and the solvent for 

 both the gum and resin of the new plant]. Same. 



741.260. Process of refining crude rubber. Same. 

 741,360. Toy. W. M. Moseley, Elgin, Illinois. 



741,401. Vehicle wheel rim [adapted to pneumatic tires]. H.Harris, 

 assignor of one half to W. J. Gorham, both of San Francisco. 



741,437. Bag fastener [combination of a paper bag and a rubber band 

 permanently attached thereto]. C. W. Bader, assignor of one half 

 to Henry Kann, both of Chicago. 



741,521. Body support. W. U. G. Martin, Indianapolis, Indiana. 



Issued October 20, 1903. 



741,714. Armor for pneumatic tires. E. C. Radick, Menasha, Wis- 

 consin. 



741,788. Rubber tire joint closing machine. F. H. Guber, assignor 

 to J. S. Manter, both of Kansas City, Missouri. 



741,890. Dental dam. H. Craigie, assignor of one half to J. W. 

 Rooch, both of San Francisco. 



741,966. Exercising device. C. Hernshein, New York city. 



742.004. Golf club [the handle provided with a loop of elastic mate- 

 rial]. W. C. Carnegie, Cumberland Islands, Georgia. 



742,013. Flexible ruler. E. A. A. Dunn, Ballarat, Victoria. 

 Trade Marks. 



41,322. Rubber belting. Gibbens & Stream, New Orleans. Essen- 

 tial feature — The representation of a mosquito associated with the 

 word " Mosquito." Used since July 25, 1902. 



41,344. Solid and pneumatic tires. The Goodyear Tire and Rubber 

 Co., Akron, Ohio. Essential feature — The word "Reliance.'' 

 Used since September 1, 1903. 



Issued October 27, 1903. 



742,362. Elastic horseshoe. E. J. Sinnott, Erie, Pennsylvania. 



742,440. Swimming mitt. II. W. Johnson, Lima, Ohio. 



742,486. Motor wheel [together with pneumatic tire]. Louis Peter, 

 Frankfort o/Main, Germany. 



742.634. Medicament injector. T. E. Hall, Chicago. 



742.635. Medicament injector. Same. 



742.655. Hose coupling. J. llomola, Allegheny, Pennsylvania. 



742.656. Hose cut-off compressor. E. Horsey. Kingston, Canada. 

 742,769. Fountain pen. P. Wheatley, Syracuse, New Yoik. 



[Noth. — Printed copies of specifications of United States patents may be or- 

 dered from Thk India Rubber World office at 10 cents each, postpaid.] 



THE BRITISH PATENT RECORD. 



[* Denotes Applications from the United Slates.] 



Applications — 1903. 



19.930. G. T. Shilton and A. Schultze, Glasgow. Pneumatic tire 

 cover. Sept. 16. 



19,949. W. Philipson, T. \Y. H. Philipson, and 1'. C. Philipson, Lon- 

 don. Pneumatic tire. Sept. 16. 



19,969. J. P. E. Henery, London. Golf ball. Sept. 16. 



19,990. G. Green and J, Miller, London. Solid tire for heavy vehicles. 

 Sept. 16. 



20,013. E. B. Killen, Bangor, Ireland. Pneumatic tire. Sept. 17. 



20,036. J. Voet. London. Elastic tire for vehicles. Sept. 17. 



20,174. D. VVoodhouse, Flixton, Lancashire. Rubber boot and shoe 

 preserver. Sept. 19. 



20,264. J. D. Gamble, Sunderland. Rubber stamp. Sept. 21. 



20.281. S. C. Godfrey, Surbiton. Pneumatic tire shield. Sept. 21. 



20,356. W. H. Freeman, London. Union or connection for rubber 

 hose. Sept. 22. 



20 .359- C. C. Manner, Manchester. Tire for cycles and vehicles. 

 Sept. 22. 



20,369. C. Glass, Magdeburg, Germany. Air cushion. Sept. 22. 



*20,395. P. D. Thropp and Albert de L3ski, London, Tire for ve- 

 hicle wheels. Sept. 22. 



20.444. R. Bell, Glasgow. Tire for motors. Sept. 23. 



20.449. G. Lees, Manchester. Tire and tire cover for motors. Sept. 23. 



20,464. W. Heatley, London. Pneumatic tire cover. Sept. 23. 



20.489. L. Johnstone, London. Pnematic or cushion tire. Sept. 23. 



20,668. C. Durand, London. Pneumatic tire. Sept. 25. 



20,857. J- Roberts and J. Stuart, Liverpool. Device for repairing tire 

 punctures. Sept. 28. 



20,880. E. B. Killen, Bangor, Ireland. Pneumatic tire. Sept. 29. 



20,898. D. Rowe, London. Non-puncturable tire. Sept. 29. 



20,983. J. A. Jackson. Birmingham. Mount for rubber stamps. 

 Sept. 30. 



21,006. L. I. Perry, London. Pneumatic tire. Sept. 30. 



21,038. R. J. Barbour, London. Rubber tapered heel and sole plug. 

 Sept. 30. 



21,165. A. W. Williams, London. Revolving rubber heels. Oct. 2. 



21,176. F. Pudney, London. Tool for cleaning and roughing the sur- 

 face of cycle tires. Oct. 2. 



21,242. G. W. Dawes, Manchester. Heel pads for boots. Oct. 3. 



21,266. H. W. C. B. Cave, London. Pneumatic tire. Oct. 3. 



21,270. H. Madden, London. Pneumatic tire cover. Oct. 3. 



21,301. L. Johnstone, London. Pneumatic or cushion tire. Oct. 3. 



21,334. J. Donovan, West Hartlepool. Tire for motors. Oct. 5. 



21,375. H. D. Bailey, London. Pneumatic tire. Oct. 5. 



21.445. A. Williams, London. Non side slipping and skidding brake 

 for rubber tired vehicles. Oct. 6. 



21,455. G. A. Dell, London. Golf ball. Oct. 6. 



21,606. T. Gare. Manchester. Rubber tired wheel. Oct. 8. 



21,613. C. H. Wilkinson, Huddersfield. Revolving heel tread. Oct. 8. 



21,625. W. C. Sturman, Fallowfield. Revolving heel pad. Oct. 8. 



21,651. W. E. Vincent, London. Pneumatic tire. Oct. 8. 



21,683. G V. De Luca, London.. Golf ball. Oct. S. 



21.689. W. S. Simpson, London. Pneumatic tired wheel. Oct. 8. 



21.690. H. W. Dover, London. Pneumatic tire. Oct. 8. 

 21,749. A. B. Brown, Edinburgh. Pneumatic tire cover. Oct. 9. 

 21,773- Christian H. Gray and T. Sloper, London. Pneumatic tire 



valve. Oct. 9. 



