00 



THE INDIA RUBBER WORLD 



1 October 1. I'lJO 



Recent Patents Relating to Rubber 



N 



THE UNITED STATES 



ISSUED APRIL 13, 1920 



O. 1,337,009* Hard rubber dye stick with soft rubber plugs for ends. 

 W. V. Kolcy, assignor to India Rubber Co., — both of New 

 Hrunswick. N*. J. 



1,350,205 Hose reel. J. E. Andersi n, Jamestown, N. D. 

 1,350,211 Sea dirisible. I). Corson, Jr., Mount L^nion, Pa. 

 1,350,216 Shoe heel with rubber plug. G. F. Fischer. Rochester, -N. 



V. 



1,348,163 



1,348.165 

 1,348,200 



1,348,211 

 1,348,313 



1,348,401 



1,348,412 

 1,348.466 

 1,348,516 



1,348,522 

 1,348,614 

 1,348,706 



1.348,728 

 1,348,754 

 1,348,796 



1,348,818 

 1,348,819 



1,348,950 



1,348.954 



1,348.971 



1.348,975 



1,349,055 

 1,349,124 



1,349,163 

 1,349,206 



1,349,263 

 1,349,295 



1,349,296 



1,349,335 



1,349,339 

 1,349,366 

 1,348,441 

 1,349,463 

 1,349,474 



1,349.513 

 1.349.517 



1.349.572 Higli 



1,349,593 



1,349,744 



1,349,745 



1,349.767 

 1,349,779 

 1,349,902 



1,349.922 

 1,350,016 



1,350,083 



1,350,190 

 1,350,192 



ISSUED AUGUST 3, 1920 



Rubber outer sole for shoe, with heel rest intended to be con- 

 cealed wlien heel is attached. G. Ferguson. WoUaston, Mass., 

 assignor to L'nited Shoe Machinery Co.. Paterson, N. J. 



Cushion wheel. . F. A. Frommann, Chicago. HI. 



Tire composed of rubber of different degrees of hardness for 

 the main portion and f r r the edges of the tread, integrally 

 combined. W. VV. Beaumont. London. F^ngland. 



Fountain-pen-filling device for bottles, with rubber bull). A. T. 

 Cross. Providence. R. I. 



Water reservoir to be used in tidal movemeni power system, 

 having tubular connection ti outside motor. V. Pacsano, 

 Isola Siri Superiore, Italy, assignor of one-half to P, Hi 

 Milla, Boston, Mass. 



Rubber udder attachment for milking-machines. P. A. Frimand, 

 Wilmette, assignor to the Burton Page Ca, Chicago — both 

 in llliiiLis. 



Syringe nozzle tip. G. \'. Harriman. New York City. 



Tire-patch. W. C. Wood, Minneapolis. Minn. 



Inflatable hand cushion for plasterers' hawks. K. J. Peck, Port- 

 land, Ore. 



Spring-tire. M. O. Sweiven. Olivia, Minn. 



Resilient tire. L. W. Wood. Fontanelle. Iowa. 



Flexible and resilient shoe sole with intermediate layer of rubber. 

 J. B. Frechette. Valparaiso. Ind. 



Pessary. L. Martocci-Pisculli. New York City. 



Elastic dress-shield supprrter. K. Schrader. Salina, Kansas. 



Syringe. C. E. A. Gronbech, New Y'ork City, assignor to Charles 

 T. Tagliabue Manufacturing Co., Brooklyn — both in New 

 York. 



One-piece waterproof garment. D. L. MacCallum. t ambridge. 

 Mass. 



Gas mask. E. W. Miller. Washington, D. C. 



ISSUED AUGUST 10, 1920 



.\viator's helmet with similarly shaped outer container for water 



or air. A. Kaminski, Unionttwn, Pa. 

 Cushion tire. C. D. Macropoulos, New York City. 

 Toy airplane operated by rubber band. A. F. Thurnau, assignor 



to Lawrence Airplane Model & Supply Co. — both of Chicago, 



111. 

 Vehicle-wheel with demountable rim. L. V. Annable, assignor. 



b^ mesne assignments, to The Standard Parts Co. — both of 



Cleveland, Ohio. 

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

 Tire carcass. G. F. Fisher, Plainfield, N. J., assignor to Revere 



Rubber Co. 

 Resilient cushion tire. C. LaCour, Dixon, 111. 

 Bathing cap. O. R. Jeffers. assignor to Cieneral Patent Manu- 

 facturing Co. — both of Chicago, 111. 

 Gum and mint case. L. W. Buchenau, Stockton. Calif. 

 Metal-studded fabric band antiskid for tires. W. Rcinl. Secau- 



cus. N. J. 

 Rubber footwear and method of manufacture. J. M. Uice. 



F. A. Joseph, and .\. I). Rnpp — all of New Haven, Conn. 

 Balloon valve. J. R. ('.ammeter. .Akron. Ohio, assignor to The 



B. F. Goodrich Co., New York City. (See The India Rub- 

 ber World, August 1. 1919, page 637.) 

 Spring wheel. H. M. Hi.rne. assignor of one-half to W. J. 



Sudderth — both of Sulphur Springs. Tex. 

 Tire abrader. 1-". J. Cordell. St. Louis, Mo. fSee The lNDr.\ 



Rubber World, February 1. 1920. page 297.) 

 Milking machine with rubber teat-cup linings. W. .\. Shippcrt. 



Chicago. 111. 

 Dust cap fur pneumatic tire valves. J. W. Laird. Pasadena, 



Calif. 

 Syringe. O. (). R. Schwidetzkv, 



to Beckton. Dickinson & Co, 



Jersey. 

 Parachute. X. Koza, .\kron, Ohio. 

 I'ountain brush. J. Lukaszewski. Chicago. 111. 



ISSUED AUGUST 17, 1920 



ubber boot with laced foot portion. C. W. Hubbell. 



assignor to The Goodyear's India Rubber Glove Manufac- 

 turing Co. — both of Naugatuck, Conn. 

 .\pparatus for mooring dirigibles and the like. K. S. Ullmann, 



New York C'ity. 

 Rubber-soled canvas shoe. IT. Westling, assignor to Apsley 



Rubber Co. — both of Hudson. Mass. 

 Rubbcr-solcd slioe. H. Wtstling. assignor to Apsley Rubber 



Co. — both of Hudson, Mass. 

 Rubber-dam clamp forceps. I. W. Ivory. Philadelphia, Pa 

 Recoil pad f.^r firearms. W. L. Marble. Gladstone. Mich. 

 Tire bead. T. Midgley, Springfield, assignor to The Fisk Rubber 



Co., Chicopec Falls— both in Massachusetts. 

 Tire valve cap. R. H. Simpson, Berkeley, Calif. 

 Low-pressure signal for subnormal tires. C. T. Kwing and 



A. ICwing — both of Los Angeles. Calif. 

 Car hose-coupling. E. A. Schreiber, assignor to \ apor Car 



Heating Company, Inc. — both of Chicago, 111. 

 Non-slip heel for footwear. G. W. Watson, Boston, Mass. 

 Dress shield. H. Weeks, assignor of one-half to S. K. Durant — 



both of New York City. 



Ilasbrouck Heights, 

 . Rutherford — both 



assignor 

 in New 



A. L. Runyan, 

 H. Wagenhorst. 

 H. Wagenhorst. 



assignor of C. R. 



•Omitted from our issue of June 1, 1920. 



Chemical Patents will be found on pages 29, 



THE DOMINION OF CANADA 



ISSUED JULY 27, 1920 



202,146 Tire casing. H. E. Grabau and .-V. C. Schwartz, coinventors, 



both of New Y'ork City, U. S. .\. 

 202,222 Overshoe retainer. \'. E. Langhardt, Fresno, Calif., U. S. A. 

 202,251 Demountable rim for tires. S. M. Saltzman, Brooklyn, N. Y., 



U. S. A. 

 202,288 Tire casing. The Canadian Consolidated Rubber Co., Limited, 



Montreal, (Quebec, Canada, assignee of DeC. Neal, Charlotte, 



X. C, V. S. A. 

 202,303 Rubber heel with atUching device. Tlie Hill Rubber Heel Co., 



assignee r.f K. I. Hill— bcth of Elyria. Ohio. V. S. .\. 

 202.325 Rubber glove with constricted finger portions to take up slack. 



The Sterling Rubber Co.. assignee of J. B. Abler — -both of 



Guelph. Out. 

 202.339 Composition cord fabric and rubber sole for boots and shoes. 



J. E. Grosjean, assignor, and F. L. Maire, assignee of a 



half-interest — both of Lima. ')hio. U. S. .;\- (See The 1sdi.\ 



Rubber World, June 1, 1920, page 590.) 



ISSUED AUGUST 3, 1920 



202,363 Sanitary mattress cover pad with rubber insert. J. V\'. and 

 M. E. Callahan, coinventors — both of EJ Paso, Texas, 

 U. S. A. 



202.368 Breast pump. A. E. Anderson, Saskatoon, Saskatchewan. 



202.438 Adjustable skirt with ela.'itic belt. T. La Maida, New York 



City. U. S. A. 



202.439 Celluloid ftnintain nen with rubber washer. F. La Bocuf, 



Belleville. N. J , U. S. A. 

 202.447 Pneumatic tire. C. I.. Marshall. London. E. C. 4. Flngland. 



202.482 Spring wheel with cushioij tire. T. Rozankovich, Galveston, 



Texas. LT. S. A. 



202.483 Wheel cushion and means for mounting same. 



Omaha, Nebraska. U. S. A. 



202.510 Tire carrying rim for automobile wheels. J. 



Jackson, Michigan, U. S. A. 



202.511 Tire carrying rim lor automobile wheels. J. 



Jackson. Michigan. V. S. .\. 



202,526 F'onntain pen. The Autoiwint Pencil Ci., 



Keeran, both of Chicago, Illinois, C. S. A. 



202,539 Radio operator's helmet. The International Western Electric 

 Co.. Inc.. New York City, U. S. A., assignee tf The 

 Western Electric Company, Montreal. Que., assignee of 

 F. D. Waldron, Brooklyn, N. Y.. U. S. A. 



202,551 Apparatus for transmitting selected sounds and excluding 

 others, for nse of aviators. The .Stentor Electric Manufac- 

 turing Co., Inc . assignee of J. L. Spence — both of Long 

 Island City. N. V.. U. S. A. 



202,568. Bottle closure or cover with two ojienings and inside gasket. 

 E. Deighton anrl K Islip. assignee of a half interest— bcth 

 of Toronto. Out. 



ISSUED AUGUST 10. 1920 



202,659 Reinforced resilient tire. J. H. Douglas, Norfield, Mississippi, 



V. S. A. 

 202,688 Undergarment having an outside elastic band adjacent to the 



waist portion. K. Heitler. New York City, U. S. A. 

 202,698 Life preserver. S. Kelso, Toronto. Ont. 



202.703 Reinforced tire. F. W. Kremer. New York City. U. S. A. 

 202,742 Resilient tire filler. .\. L. Runyan. Omaha. Neb., V. S. A. 

 202.753 Hose coupling. W. K. Smith, (iainesville. Ga.. U. .S. A. 

 202,833 Demountable split tire rim .-S. O. Vanzandt and A. J. Sperber, 



each an assignee of a half interest — both of Toledo. C, 



V. S. A. 



ISSUED AUGUST 17. 1920 



Rubber tobacco iioucli. L. T. .\delman, LaKemp, Okla., U. S. A. 



Cusliicii tire. M. E. Baxter, East Liverpool. O.. U. S. A. 



Child's comforter with sponge rubber inside rubber teat. R. 

 Briggs. St. Kilda. Victoria, Australia. 



Pneumatic tire with armor having pieces of vulcanite reinforced 

 with metal plates embedded in its layers. J. E. Dysart, 

 Cadiz, O., V. S. A. 



C. L. Marshall. London, E. C. 4, England. 



M. Starmer. Newport News, Va.. U. S. A. 

 head with countersink for valve. II. B. 

 is. Mo.. U S. A. 



Submarine sound-detecting device having unstretched and un- 

 strained soft rubber diaphragm. The Canadian (.eneral 

 Electric Co.. Limited, Toronto. Ont., assignee of W. D. 

 Coolidge, Schenectady, N. Y., U. S. A. 



Submarine sounil-receiving device with an enclosed chamber for 

 microphone having at least one wall of soft rubber i he 

 Canadian General Electric Co.. Limited, Toronto. Ontario. 

 Canada, assignee of C. VV. Rice. Schenectady. N. \ .. C. S. A. 



Submarine sound-detecting device with rubber diaphragm and 

 microphone attached. The Canadian General Klectnc Co., 

 Limited. Toronto, Ont., assignee of I. I.angmuir, Schenectady, 

 N. Y., U. S. A. , ■ ,. . 



Kite balloon with ballonct separate from envelope W'lth auto- 

 matic inlet and outlet valves. The Goodyear Tire & Rubber 

 Co.. assignee of R. Ilpsrn- both of Akron, O.. U. S. A. 



Tire pressure gage. A. Schrader's Son, Inc.. New York City, 

 assignee of 11. Kcvton. North Bereen, N. J.— both in V. S. A. 



Tire pressur- <age. A. Schrader's Son. Inc.. New York City, 

 assignee of T. A. Bowden. Los Angeles. Calif —both in U. S. A. 



202,903 

 202.912 

 202.918 



202,951 



203,003 

 203.048 

 203.060 



203.075 



203.076 

 203,077 



203,104 



203,118 

 203,119 



Pneumatic tire 

 (iarment siljiportcr. 

 Inner tube havine 

 Wallace, St. I.o' 



30. Machinery Patents on pases S3. 34. 



