August 1. 1919.] 



THE INDIA RUBBER WORLD 



663 



Recent Patents Relating to Rubber. 



N' 



1,305,262. 

 1,305,263. 

 1,305,264, 

 1,305,265. 



THE UNITED STATES. 



ISSUED JUNE 3, 1919, 



1,305,260. Valve for pneunialic tires, tanks, etc, utilizing air under 



pressure. L.T. Earnhart, assignor to Safety First Devices 



Co. — both of Indianapolis, Ind, 

 305,261. Valve for pneumatic tires, tanks, 



pressure. C. B. Earnhe.-irt, assignor 



Co. — both of Indianapolis, Ind. 

 . Valve for pneujuanc tires, tanks, etc., utilizing air under 

 heart, assignor to Safety First Devices 



-both 



of In 





Safety First Device 



Valve tor pneumatic tires 



pressure. C. B. Earnhear., 



Co. — both of Indianapolis, Ind. 

 Valve for pneumatic tires, tanks, 



pressure. C. B. Earnheart, assigno 



Co.— both of Indianapolis. Ind. 

 Valve for pneumatic tires, tanks, etc.. utilizing air under 



pressure. C. B. Earnheart, assignor to Safety First Devices 



Co. — ^^both of Indianapolis, Ind. 

 ,305,266. Valve for pneumatic tireb, tanks, etc.. utilizing air under 



pressure. C. B. Earnheart, assignor to Safety First Devices 



Co. — both of Indianapolis, Ind. 

 .305,552. Tiie valve. H. P. Kraft, Ridgewood, N. J. 

 ,305,622. Reinforced pneumatic inner tube for tires. C. E. Rawdon and 



J. H. Heitmann, St. Louis, Mo. 

 ,305,682. Demountable rim for tires. R. W. Ashley, New York City, as- 

 signor of Vi to F. Oberkirch. St. Marys, Pa. 

 ,305,683. Demountable rims for tires, for wire wheels, etc. R. W. Ashley, 



New York City, and F. Oberkirch, St. Marys, Pa. 

 .305,709. Fountain marking-brush. C. A. Garvey, Clayton. Mo. 

 ,305,812. Metal and rubber shoe-sole. E. E. Nambert. Attalla, La. 

 .305,819. Resilient tire for trucks. R. G. McMullen. Portland. Ore 

 ,305,820. Vehicle wheel with solid rubber tire. C. Macbeth, Birmingham. 



assignor to The Dunlop Rubber Co., Limiied. Westminster, 



London— both in England. 

 .305,867. Crutch tip. M. Atlas. Jacksonville. Fla. 



1,306,011. 

 1,306,055. 

 1.306,130. 

 1.306,184. 

 L306,243. 



I,o06.245. 



1,306,303. 



1.306,334. 

 !, 306, 548. 

 1,306,594. 

 1,306,454. 

 1,306,495. 



ISSUED JUNE 10, 1919. 

 Automatic life-saving device. J. Horak, Chicago. III. 

 Automobile tire. W. C. Fleisher. Hackensack, Minn. 

 Inner tube. L. D. Tibbets, Clayton, Wash. 

 Syringe. H. S. Jones, Kansas City, Mo. 

 Woven cartridee-belt with elastic warp in front. W. Ac 



meyer, Middlctown, Conn 

 Pressure gage for tire valves. J. A. Bowden, Los Angel 



Schrader': 

 for feeding-bottle 



Son, Inc., New York City. 

 ■. R. Graham-Yooll, Leith, 



Reinforced tire casing. A. 

 Separable gas-bag for airpla 

 Fountain pen. A. L. Sowe 

 Resilient vehicle wheel. O 

 Valve-cap for automobile i 



Divisible 



for 



H. Gruber, Evanston. 111. 

 e. J. N. Lewis, Detroit, Mich. 

 3v, Baconsthorpe, Holt, Eng. 

 G. Worsley, Chicago, III. 

 res. T. D. MiHyear, Springfield. 



:. Barker, London. Eng. 



assignor of 



Vi to C. E. Adamson— both of Toledo. O. 

 i,306,;42. Resilient automooile fender with elastic covering. E. B. 



Bowling, Chicago, III. 

 ,306.787. Pneumatic mattress. M. G. Stevenson. Orange Lake, Fla. 

 ,306,800. Hose supporter. F. H. Childs, Stroud. Okla. 

 .306,814. Demountable rim for tires. J. R. Holcombe, New York City. 

 ,306,816. Dental syringe for cement. W. R. Howard, Newport. R. I. 



(Continuation of earlier applications.) 

 ,306,828. Demountable rim for tires. S. R. McKay, assignor to The 



McKrv Co.— both of Cleveland. O. 

 Demountable rim for tires. T. iSI. Foster.^assignor of ^^ to H 



.306,957. 

 1,306.996. 



Becker and ^i to 

 Shoe with vulcaniza 



assignor to Apslej 

 Elastic garment-faste 

 Pneuinalic tire. 11. 



ner— both of New 

 Resilient tire. S. X. 

 Hose clasp. E. Kai 

 Resili ■ 



1.307. 386. 

 1.307.423. 



1.307,461. 

 1,307.473. 



0. Nordwald— all of EI Paso, Tex. 

 ble middle and outer soles. P. H. Brown. 

 ■ Rubber Co. — both of Hudson, Mass. 

 :ner. C. W. Kinsman, New York City. 



Bretscher, assignor of 35/100 to F. Spitz- 

 York City. 



1. Hartog. St. Louis. Mo. 

 adaghli, Chatham, N. T. 



nd adjustable rim. F. B. Turner, assignor of 



Yi to L. W. Duval— both of Ocala. Fla. 

 Tire-repair device. F. B. Dunlap, assignor of Vi to E. C. 



Strieker— both of Tulsa, Okla. 

 Pneumatic fountain pen. J. F. Gardnei, Kansas City, Mo. 

 Tire with studs projecting through eyelets in tread when in 



mud or on soft ground, retracting when on hard surface. W. 



E. Muntz, London, Eng. 

 Resilient wheel. M. Philipp. assignor to National Auto Wheels 



Corp.— both of Wausau, Wis. 

 Valveless syringe. F. S. Dickinson, Rutherford. N, J. 

 Demountable rim for tires. L. H. Perlman, New York City. 



ISSUED JUNE 24, 1919. 

 Film-holder for X-rav apparatus. H. F. Waite, Whitestone 



Landing, N. Y. 

 Detachable rubber heel with reinforcing plate embedded in body 



portion. L. Smith, S. D. McOsker, and J. R. Simpson— all 



of Enid, Okla. 

 Demountable tire-rim with locking device. T. A. Smith, San 



Jose, Calif. (Continuation in part of previous application.) 

 Demountable split lire-rim. E. K. Baker, assignor to Universal 



Rim Co.— both of Chicago, III. 



Chemical Patents will be found on pages 632 



1,307,630. 

 1,307,730. 

 1,307,731. 



1,307,737. 

 1,307,769. 

 1,307,770. 

 1,307,782. 

 1,307,809. 



1,307,825. 

 1,307,872. 

 1,307,921. 



Fountain pen. W. A. Raskins, West Somervillc, Mass. 



Resilient tire. M. Freedman, Brookline, Mass. 



Automobile fan-belt of rubberized woven fabric. C. C. Gates, 



assignor by mesne assignments to The Gates Rubber Co. — 



both of Denver, Colo. 

 Metal-protected rubber heel. W. R. Hildebrand, Chicago, II!. 

 Inner tube. F. E. Bessler. Akron, O. 

 Inner tube. F. E. Bessler, Akron, O. 



Fountain pen with electric light. A. Lawres, Brooklyn. N. Y. 

 Cushion wheel. A. S. Duffies, Markesan, Wis., and F. Mead, 



Chicago, III. 

 Pneumatic surf mattress. H. B. Marshall, Long Beach, Calif. 

 Cushi( ■ "• " — • - .. , " 



W. R. Miller, Elizabeth, N. J 



with waterproof outer suit. E. NiehofT. Brook- 

 lyn, N. Y. (Renewed March 21, 1919.) 



1,307,922. Cue tip. A. O. Olafson, assignor of Vz to G. A. Brockway— 

 both of Scobey, Mont. 



1,307,942. Foldable bath-tub. E. Volters, St. Louis, Mo. 



1,307,94/. Rubber dust-cap for valve. R- O. Williams. Vicksburg. Mich. 



1,307,980. Tire valve. H. P. Kraft, Ridgewood, N. J. 



1,307,985. Rubber heel. T. S. Peden. New York City. 



1,307,990. Cushion heel. E. D. Stalfort, Baltimore, Md. 



ISSUED JULY 1, 1919, 



1,308,025. Elastic attachment for corsets. A. M. Anchorstar, New York 



City. 

 1.308,037. Tire valve and pres 

 1,308,053. Milking-machine tea 



1,308,032. Milking machine teat-cup. W. H. and 

 dei] 



Koch, Inde 



supporter. H. Moore, New York City. 

 Collapsible water-bucket, with handle. C. Wagner, Grantwood. 

 N. J.; A. Hoemel, New York City, and C. J. Vieau, Brooklyn, 



Parachute with inflatable expander. K. S. Satre, Hecla, S. D. 

 Cushion tire. C. H. Gunn. Emeryville, Calif. 

 Combined hot-water and douche bag. with transverse web por- 

 tion. A. Laborde, New York City. 

 Life-preserving suit. B. C. Teeters. Bollclub. Minn. 

 Demountable rim for tires. E. J. Bergman, Vincenncs, Ind. 



THE DOMINION OF CANADA. 



ISSUED JUNE 17. 1919. 

 Mer pad for automobile pedals. G. H. Rives, New York 



City, \i. 



Typewriter 

 Johnson, 



ISSUED JUNE 24, 1919. 



aser and means of attaching tc 

 diversity Place, Neb.. U. S. A. 



ISSUED JULY 1, 1919. 



"Mve^her^g*!' 

 Md.— all i; 



191,478. 

 191,491. 

 191,495. 



U S. A, 

 ISSUED JULY 8, 1919. 

 Blow-out patch. W. C. Wood, Minneapolis, Mi: 

 Demountable ] ' ' 



U. S. A. 



Nut for bolts on tire-valves. A. Schrader's 

 Y'ork City, assignee of H. P. Kraft, Ridgew 

 • U. S. A. 



Hoof-pad for horses, with lower tread portion of rubber. F. R. 



Button and G. W. Dunn, assignee of Vi interest — both of 



Scranton, Pa., U. S. A. 

 Demountable rim for tires. I. D. Walter, assignor; J. Brinker- 



hoiT, assignee of 8/15; B. F. Cole, 1/10; T. Flournoy and J. 

 G. Grant, 1/20 each; T. W. Grant and S. A. Latimer. 1/50 



each— all of Harrisburg. Ark; and F. and H. C. Shauver 



1/20 each, both of Nettleton, Ark.— all in U. S. A. 



THE UNITED KINGDOM. 



ISSUED JUNE 4. 1919. 

 Infant's outdoor garment, with removable waterproof pad. 

 A. E. White. 88 Chancerv Lane, London, Eng. (Venus 

 ; Co.. Boston Block, Minneapolis, Minn., 



U. S 



ated 



Ateliers Otis-Pifre, : 

 accepted.) 



ecurity bolts for tires, 

 and rubber, etc. G 

 Road, Ealing, and A 

 ford— both in Middle 





jjacking 





'ith heads of rubber compound, fabric 

 N. Beldam, Boston Lodge, Windmill 

 J. B. Ryall, Glamorgan House, Brent- 



124,967. 

 125,078. 

 125,079. 



ISSUED JUNE 12, 1919, 



Rubber-lined hose couplini 



kett, Cheltenha 

 Demountable rim lor tires. 



York City, II. S. A. 

 Pressure gage for tires. ^ 



nue. West Hoboken, N. J. 

 Tire vtlve. H. P. Kraft, 



N. J., U. S. A. (Not ye; 



:. F. Reddaway & Co.. and 

 Pendleton, Manchester. 

 C. F. Rubsam, 233 Broadv 



Mus- 



C. Schweinert, 226 Palisade ave- 

 U. S. A. (Not yet accepted.) 

 219 Godwin avenue. Ridgewood. 

 accepted.) 



ISSUED JUNE 18. 1919. 



Rubber button. A. Ryner, Parli 



street, London. 



125,217. Joint-making packing. J. 

 CJlasgow. 



633. Machinery Patents on pages 636, 



Mansions, Victoria 

 Croll, 25 Royal Exchange Square, 



