March 1, 1921 



THE INDIA RUBBER WORLD 



459 



Recent Patents Relating to Rubber 



N" 



1,364,226 

 1,364,250 



1,364,275 



1,364,276 

 1,364,300 

 1,364,429 



1,364,447 

 1,364,469 



1,364,515 

 1.364,528 



1,364,576 



1,364,583 



1,364,596 



1,364,646 



1,364,691 



1,364,746 

 1,364,758 



1,364,790 

 1,364,806 

 1,364.818 



1,364.870 

 1,364,888 

 1.364.928 



1,364,930 

 1,364,931 

 1,364,935 

 1.364,971 



1,365.057 



1.365.076 

 1,365,131 

 1.365.151 



1,365,191 

 1,365,243 



1,365,280 

 1,365,313 



1,365,350 

 1,365,366 



1,365,375 

 1,365,391 

 1.365.425 



1.365,452 



1,365.459 

 1,365,460 

 1,365,463 



1,365,539 



1,365,555 

 1,365,606 



1,365,637 



1,365,665 



l.uuis. 

 Fla. 



ami 



THE UNITED STATES 

 GRANTED JANUARY 4, 1921 



1,364,104 Gas mask. W. C. Geer, Akron, O., assignor to The 



li. F. Goodrich Co.. New York City. 

 1.364.141 Hose nozzle. I,. H. Keains. Cruncil Bluffs, Iowa. 

 1,364.219 Tractor tread witli rcsilit^nt tire for vehicle wheels. 

 L. S. Szumkowski, assignor to Ursus Motor Co. — both of 

 Chicago, 111. 



Shoe ventilator. J. A. Wherry, New Orleans, La. 



Outsole of vulcanized fibrous composition. F. li. Clapp, 

 Melrose. Mass. 



Inflatable flotation device. \'. Guinzburg, assignor to I. B. 

 Klcinert Rubl)er Cf. -Itotli of New York City. (See descrip- 

 tion elsewhere in this issue.) 



Dress Skirt Shield. S. C. Ilannaford. Cincinnati. O. 



Tire alarm. J. E. Parr, Crystal City, Manitoba, Can. 



Abrading element for tire patch containers. J. E. DufTy. 

 Dallas, Tex. 



Blow out shoe for inner tubes. L. R. Moore, Dallas, Tex. 



Storage battery container with hard rubber jar. J. L. Wood- 

 bridge. Philadelphia. Pa. 



Demountable rim for tires. C. D. Paxson, Cleveland, O. 



Supplemental waterproof and non-slippable tap-sole for shoes. 

 M. Snider, Philadelphia, Pa. 



Golf ball structure and method of manufacture. A. J. Mussel- 

 man. Chicago. 111. 



Revoluble resilient heel-tread. H. W. Rogers. New York 

 City, assignor to the Rogers Rubber Co., Westminster, Md. 



Pneumatically reinforced casing for aeronautic carriers. N. B. 

 Wales, assignor to Wales Pneumatic Parachute Corpora- 

 tion — both of New York City. 



Air-bag and salvage method for raising sunken vessels and 

 other objects. .\. Ryan. Oldham, assignor to Vickers lim- 

 ited. Westminster. London — both in England. 



Isolating listening apparatus with pneumatic cushions. Andre 

 Bloch, Paris. France. 



Garment supporter. E. F. Goodman. New York City. 



Pneumatic and solid tire. F. Hickman, assignor of one-half 

 to Bound Brook Oil-less Bearing Co. — both of Bound Brook, 

 N. J. 



-Airless tire. F. E. Nelson, Chicago, III. 



Typewriter eraser attachment. W. X). Reid. Brooklyn, N. Y. 

 Reinforced waterproof fabric ftr >anit:iry garments. G. B. 

 Smith, Philadelphia, Pa. 



GRANTED JANUARY 11. 1921 



Cord tire. R. Elile, Council BlutTs. Iowa. 



Garter. G. Rottman, New York City. 



Reinforcement foi tire casings. W. S. t^auntl. 

 B. B. Morris. Kansas C'ity — both in Mo. 



Sectional pneumatic tire. R. W. Goodhart. Pensacola, 



Pneumatic tire. R. W. Goodhart. Pensacola. Fla. 



Collapsible rim for tires. E. .\. Jones Los .Angeles. Calif. 



Elastic brush pad comprising two rubber sheets vulcanized 

 into an integral body of flexible rubber, vulcanized to a 

 greater degree on one side than on the other, and bristles 

 embedded in and projecting from the more highly vulcanized 

 side. W. W. Alexander. .Mhany. assicnur bv mesne assiyii- 

 ments to Ilenrv L. Hughes Co., Inc.. New York — both 

 in N. Y. 



Vehicle wheel tire. W. H. Xorthall. assignor of one-fourth each 

 to S. C. James and H. Males — all of Evansville, Ind. 



Tire construction. O. H. P. S. .\niierson, Los Angeles, Calif. 



Fountain pen. H. J. Upton. West Medford. Mass. 



Packing joint for tire valve. W. B. Burke. Cleveland. Ohio, 

 assignor to .\. .Schrader's Son, Inc., Brooklyn. N". V. (Orig- 

 inal application divitled.) 



Fountain pen. R. E. Perkins, Joplin, Mo. 



Tire for motor cars and other vehicles. W. Heggie, Dublin, 

 Ireland. 



Tire casing, .\braham Sacks. Brooklyn. X. Y. 



Toilet cabinet for syringe bag and tittings. R. S. C. Fow, as- 

 signor to C. W. Schaffer. Jr. — both of Philadelphia, Pa. 



Reinforced vehicle tire. T. Sloper. Devizes. England. 



Calendar caii attachment for fountain pens. C. F. .\shby, 

 Chicago. III. 



Tire deflation indicator. E. O. Carvin. .Mleghany, Calif. 



Windshield cleaner. W. M. Folberth. Cleveland. O. 



SciM'dpronf shield for teleoliune reeeivr. W. A. Shewhail. 

 Brooklyn, assignor to Western Electric Co., Inc., New York 

 — both in N. Y. 



Disk wheel for pneumatic tires T. C. Burns and F. K. TlufT- 

 man, assignors to Hayes Wheel Co. — all of Jackson, Mich. 



Pneumatic hjr-wer device P. Coinina, Aplns. Calif. 



Exercising apparatus. J. J. Cooiier. Stamford. Conn. 



Fountain pen with indicator. A. O. Dahlberg, .\nn Arbor 

 assignor to W. Zeiss. Chicago. III. 



Vehicle tire. J. W. Pepple. San .\ntonio. Tex., assignor 

 tenth to J. J. Rowe. .\kron. O. 



Demountable rim for tires. J. Sieven. Brooklyn. N. Y. 



Pneumatic roll compriving a mandrel or core, an air tight flex- 

 ible enveloiie. a filling of rubber sponge between the mandrel 

 and enveloli and vulcanized to both, an outer covering coin- 

 hired with the envelop' and nie.Tns for admitting a Hnid into 

 the interior space to form a resilient cushion. A. .Seymour- 

 Jones. Wrexham. Wales, assignor to The Turner Tanning 

 Machinery Co., Pe.dindy. Mass. 



Vehicle wheel for solid tires. C. Macbeth. Birmingham, 

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

 London — both in England. 



GRANTED JANUARY 18. 1921 

 Pneumatic teat cup for milking machines. 

 Melbourne, Victoria, .Australia. 



Mich., 

 of one- 



1,365,754 



1,365,767 

 1,365,820 

 1,365.859 

 1.365.862 



1,365,879 



1,366,009 

 1,366,051 



1,366,080 

 1,366,121 



1,366.177 



1,366,190 

 1,366,205 



1,366,223 



1,366,320 

 1,366,335 



1.366,358 



1,366,388 



1,366,392 



1,366,437 

 1,366,469 

 1,366.493 



1,366,501 



1,366,518 

 1,366,540 



1,366.644 



1.366,708 

 1,366,727 



1,366,734 

 1.366.797 



1.366.849 



Toggle-joint self-l'illing fountain pen, John C. Walil, Chicago, 

 111., assignor, to The Wahl Co., Wilmington, Del. 



Non-slipping sole pad. J. Contento. Albany. N. Y. 



Tire valve. A. A. Dennis, Grand Rapids, Mich. 



Dust cap for tire valves. H. L. Silver, Los Angeles, Cal. 



Suspenders. W. II. Stevens, New York City. Original applica- 

 tion divided. 



Printing machine for nuts, having rubber ball printing device. 

 A. S. Wysong. assignor to F. C. York, trustee — both of 

 Los Angeles, Cal. 



Shoe dauber with sponge rubber brush. W. E. Lane, Clinton, 

 Iowa 



Cushion tire. II. L. Bethel, Millville, assignor of one-third 

 each to J. B. Sharp and C. E. Woodruff, both of Bridgeton 

 — all in New Jersey. 



Puncture proof pneumatic tire. S. Kaufman, Boston, Ma-ss. 



Inflatable tournii|uet. C. F. Dorsey. Iroquois Falls, Ontario, 

 C auada. 



Metal heel-protector containing rubber cushion. Andre 

 Harribey and Edmond Combecave, Bordeaux, France. 



Corset with elastic insert. D. Kops, New York City. 



Teat cups for milking machine. O. A. Moldenhauer, Water- 

 town, Wis. 



Storage battery. R. W. Wales, Auburndale. assignor to A. 

 Hartel Jr.. G. H. Burnett and O. R. Hartel, copartners 

 doing business as Hartel Bros. & Co., Boston— both in Mass. 



Sanitary flushing nozzle. M. S. Hufschmidt, San Francisco, 

 taht. 



Rubber bloomers. K. Heitler, New York City. 



GRANTED JANUARY 25. 1921 



A. M. Clark, Knoxville bor- 



l:low-nnt patch for pneumatic tires. 

 ough. Pa. 



Cushioned button for garment supporters. H A Keller 

 assignor to Kabo Corset Co. — both of Chicago III ' 



Respirator A. B. Lamb, Washington, D. C, and 'p. W Carle- 

 ton. Wilmington. Del. 



Gas mask. O. F, Wagenhorst. Akron, O 



Tire gage. H. P. Kraft, Ridgewood, N J 



Automobile horn. J E. Reynolds, assignor to Clayton- 

 V\ right, limited— both of Birmingham. England. 



Tire valve. M. C. Schweinert, West Hoboken, and H. P. Kraft 

 Ridgewood — both in N. J. ^^'■'", 



Detachable rubber heel. A. G. Buchman. Kenosha, Wis. 



(:o°" Im'lfof r • ^^ "7"^ ^l^^iBno' to Pacific Automotive 

 t-o. — both of Los Angeles, Cal 



Suction .levice for artificial dentures an,l manufacture of same 



A. W. Fisher. London, England 

 Garter. E. Sprague, Jr., f)ak Park, 111 



New^York'^City!'^""'™""' ''"' """'""^ ''°"'«- ^- Ci-^'-^'n", 

 Portable shower-bath fixture. G. J. Koehler, Dayton, O 

 Ivuhbei; heel. A. A. ri.-irris Kan.lolph. assignor to F Beren- 



stein, Chelsea — both in Mass i>eren- 



Inner tube for tires. J. B. Tittle. JelTcrs.m. n. 



REISSUES 

 15.033 Hot-water and ice-bag clrsure or stopper. T 

 Pensacola, Fla. Original No. 1.292.690,' 



Bowes, Jr., 

 .ted January 



207,066 

 207.205 



I'.l 



THE DOMINION OF CANADA 



GRANTED JANUARY 4. 1921 



J. Courbon. coinventors — 



207 

 207. 



207 

 207, 



,311 

 354 



,36! 

 ,370 



207, 

 207, 



207, 

 207, 



,392 

 ,454 



,474 

 ,511 



207,512 



207,513 



207.514 



J. H. Davies, 



Chemical Patents will be found on page 431. Machinery Patents on pages 434-435. 



.Stic fabeic. I. C. C. Ouerin ai 



both of Saint-Etienne (Loire). Fiance 



\T7el,in'''r''"r'''°^f "r^"" ™"'^^/<^ hccl-seat. The United Shoe 

 Machinery Co. of Canada. Limited, Maisonneuve, Quebec, 

 Canada, assianee of G. Ferguson, Wollaston, Mass., U S. a! 



GRANTED JANUARY 11. 1921 



Tire filler R. Anihuhl. Trrv, New Yr,rk. USA 

 bubnormal pressure signal for pneumatic tires." A.' G Ewine 

 Los Angeles, Calif.. U. S. A ^^'"g. 



Tire tread W. N. Forbes. Dartsmouth. Nova Scotia, Canada. 

 le.it cup for milking macliines. A. Gillies. Heidelberg. Victoria. 



^""Keach Fla* u'' .S^*.\'" '^^"""'"^ '" ""'"' ^- Jordlian. Palm 



Self-propelling' hose nozzle S. C. Sladden, New York City, 



1010 i^^% ^"^ •''""'* Rubber World, September 1. 



1919, page 702.) " 



Fountain nen filler. J. L. Yuill, Toronto, Ontario, Canada 



l^eservoir to resist damage from perforations of projectiles 

 sheets r,f gutta percha and gum-lac f,.rming the protector 

 layer, a iiRil armature of haril rubber and a sheet of vul- 

 canized rubber between two sheets of nonvulcani; cd rubber 

 forming t.he flexible wall. The Dunlop Rubber Co , I imited 

 assignee of Allan Macbeth — both of Paris France 



Vehicle wheel The Dunlop Rubber Co., Limited. Regent's 

 Park, London, assignee of Colin Macbeth, Birmingham, War- 

 wick, .and F. J. Keegan, Coventry, Warwick, coinventors 



all in hnpland. 



Metal petrol lank for aerial use,, covered with layer of raw 

 rubber ,-dapted to dissolve in cont.act with petrol and auto- 

 matically close perforation in case of puncture. The Dunlop 

 Kubber Co., Limited, assignee of Allan Macbeth— both of 

 Pans, France. 



Liquid container or tank provided with a non-metallic composite 

 protective covering, the outer part rf which is self-displaccable 

 and adapted to cooperate with a soft or plastic inner part to 

 constitute a self-sealing covering for closing any bullet hole 

 made in llie tank. The Dunlop Kubber Co., Limited, assignee 

 of J. \ . V\ orthmglon- both of Westminster, London, England 



