March i, 1907. 



THE INDIA RUBBER WORLD 



183 



Recent Patents Relatina to Rubber. 



UNITED STATES OF AMERICA. 

 rSSUHD JANUARY i. 1907. 



NO. 839,811. Hose nozzle. 1'. J. Christman, assignor to J. R. Clancy, 

 both of Syracuse, N. Y. 

 839.834. Rubber mat. [Comprising two sheets, each ribbed on 



nn one side only, placed one over the other with the ribs on the upper 



sheet crossing those on the lower sheet, so as to form communicating 



air channels.] R. K. Gray, London, England. 

 839,851. Machine for manufacturing hose or tubes. C. Hyde, New York 



City, assignor to Alphaduct Mfg. Co., Jersey City, N. J. 

 839,880. Safety rubber heel. E. G. Perkins, assignor of one-half to A. 



R. Polsky, both of Vallejo, Cal. 

 839,9^8. Electric heating attachment for hot water bags. C. Van D. Hill, 



St. Louis. 

 840,060. Heating attachment for hot water bags, C. Van D. Hill, St. 



Louis. 

 840,066. Conduit, [I'or electric wires.] L. A. Jones, Cambridge, Mass., 



assignor to American Circular Loom Co., Chelsea, Mass. 

 840,081. Storm apron. A. J. Miller, Henderson, Ky. 

 840,160. I'neumatic tree [or form for boots and shoes.] D. M. Reid, 



Mingo Junction, Ohio. 

 840,160. Bathing hood. R. Stollbcrg, assignor to D. C. Hall & Co., both 



of New York City. 

 840,209. Tire. [Comprising a fabric having a plurality of layers of rubber 



thereon, the layers differing in Iiardness, and studs extending from 



the outer surface of the fabric through the rubber portion to the 



tread surface.] G. E. Heyl-Dia, Streton, En^;land. 

 840,289. Hcsc supporter clasp. P. S. Bauer, Chicago. 

 840,328. Horse brush. J. S. Hickson, Charlottesville, \'a. 

 840,334. Proctss of making shoes for pneumatic tires. J. W. Hyatt, 



Newark, N. J. 

 840,349. Pencil holder. S. J. Lester, Otter Pond, Ky. 

 840,355. Hose supporter. M. R. Lyle, Oakland, Cal. 

 840,359. Suspenders. C. A. Murray, Cumberland, Wyo. 

 840,372. Eraser tip for lead pencils. L. J. Reckcndorfer, New York City. 

 840.401. Hard rubbtr composition ball and process of making the same. 



E. F. Upton, assignor of one-fourth each to K. \"a!i Kirk. D. O. 

 \''an Kirk and M. E. Fisher, all of Mineral City, Ohio. 



840.456. Fountain pens. B. L. Goldsmith, New York cily. 



ISSUED JANUARY S, 1907. 



840.469. Apparatus and process for filling rubber tires with viscous 

 liquids. C. W. Berry, Portland, Me. 



840.472. Syringe. R. C. Brooks, Waclder, Tex. 



84<^'.48s. Eraser. Eberhard Faber, New York city. 



840,503. Vehicle tire. [A tire casing having two metallic rings embedded 

 therein, one at each side of the tread, and a woven wire strip carried 

 thereby and disposed there between.] A. H. Marks, Akron, Ohio. 



840,560. Vaginal irrigators. C. O. Farrington and Thomas Watson, 

 Sealy, Tex. 



840,593. Valcanized joint for vehicle tires. [A thin insert of vulcanizable 

 rubber is placed between the opposed ends of a solid rubber tire, the 

 whole being vulcanized together to form a homogeneous union.] W. 



F. Stearns, Batavia, N. Y. 



840.642. Machine for wrapping tires. C. E. Miller, Anderson, Ind. 

 840,749. Vulcanizing mold. H. Z. Cobb, Chelsea, Mass., assignor to 



Revere Rubber Co., Boston. 

 840,938. Tool for manipulating pneumatic tires. L. L. Heller and C. W. 



Hancock, Binghamton, N. Y.. said Hancock assignor to said Heller. 



ISSUED JANUARY 



1907- 



841,121. Machine for preparing rubber shoes. J. F. Cavanaugh, Provi- 

 dence, R. L, assignor to the United States Rubber Co. 



841,127. Stocking supporter clasp. G. DevoU, Ei ston. 



841,146. Pneumatic massage apparatus. S. Hasbrouck. Providence, R. L 



841,155. Tire protector. [A metallic shield engaging the tread surface of 

 a rubber tire.] O. Kelly, Orcton, Ohio. 



84i,:^82. Overshoe holder. W. H. Tillson, Quincy. 111. 



841,430. Hose supporter. Eugene Pearl, Passaic. N. J. 



841,448. Horseshoe. J. F. Robinson, Rockaway, N. J. 



841,473. Traction device for vehicle wheels. [In the nature of a chain 

 grip for rubber tires.] II. S'. Weaver, Butler, Penn. 



841,475. Self-filling fountain pen. P. E. Wirt, Bloomsburg. Pa. 



841,505. Vehicle tire. [A core for elastic tires, comprising a plurality 

 of loosely twisted strands of wool surrounded by and compressed 

 within a covering of cord wound about said strands.] F. M. Georgi, 

 Chicago. 



841,619. Locking device for tire retaining attachments. R. S. Bryant. 

 Columbus, Ohio, assignor to the Bryant Steel Wheel and Rim Co. 



Trade Marks. 

 15.424. N. M. & S. Armored Tire Co., Pittsburgh, Pa. The words 



//. .U. <S* 5. Armored in fancy type. For marking rubber tires. 

 22,676. The B. F. Goodrich Co., Akron, Ohio. The letter G enclosed in 

 a garland of leaves. For marking belting, hose, machinery packing, 

 gaskets, tubes and the like, made wholly or partly of rubber. 



ISSUED JANUARY 22, 1907. 



841,8111. Wheel rim. Thomas Midgley, Hartford, Conn., assignor to the 

 Hartford Rubber Works Co. 



8.)i,Ro2. Wheel rim. [With removable side flange having a joint therein 

 and a clip or cover for said joint secured to the flange and provided 

 with means of fastening it in position.] Same. 



841.958. Clearing device for pneumatic tires. W. R. Frommater, New 

 York city. 



S41.968. Vehicle tire. [Armor for the inner tube.] F. Hitchcock, assignor 

 of one-half to F. H. Stevens, Freeport, N. Y. 



842,001. Vehicle spring buffer. [Comprises tubular telescopic members, a 

 cap plate on the upper member having upwardly extended tapped 

 lugs, a rubber cushion seated on said cap, and screws engaging in lugs 

 and against cushion.] P. McKay, assignor of one-fourth each to 

 C. Ribatto and J. A. Osborn, all of Day Dawn, Western Australia. 



842,102. Disk wheels for road vehicles. [With elastic tire.] E. Martin, 

 Battersea, England. 



ISSUED JANUARY 29, 1907. 



842,217. Method of forming inner tubes for tires. A. H. Marks. 

 Akron, Ohio. 



842,231. Pneumatic tire. [Continuous tlastic tire having outwardly pro* 

 jecting clencher engaging flanges, and wear resisting facing pieces be- 

 tween said flanges and the tread portion of the tire, the facing pieces 

 being separated from each other by intermediate portions of the elastic 

 body of the tire, and compostd of a material which is free from lia- 

 bility to crush the body portions of the tire bearing un the edges of 

 the said facing pieces.] V. II. McDowell, Lynn, Mass- 



842,252. Truss. J. Sault, Queensbury, N. Y. 



842,304. Door check. C. G. Dcming, Kingston, N. Y. 



842,316. Ilorschoe. [With resilient heel pad.] J. P. Hop;>tsch, Chicago. 



842,385. Carpet cleaning machine. L. B. Cobb, Stoneham, Mass., assignor 

 to American Carpet Beater Co., Boston. 



842,502. Weather strip. W. U. G. Shaw, Battle Ground, Ind. 



842,524. Hair conjb. F. S. Cartwright, Chicago. 



842,677. Suspenders. C. Ludolph, Berlin, Ontario. 



842,709. Vehicle whed, [Comprising a tire section and hub section, with 

 a cushioning section of resilient material interposed between.] J, C. 

 Underwood, New York city. 



842,750. Hose supporter. J. C. Beach, Shirley, Mass. 



842,839. Elastic substance similar to India rubber and its method of 

 manufacture. [The process consists in mixing glycerine, gelatine and 

 chromates with water, and allowing the mixture to set while retaining 

 the water of hydration in combination, whereby is formed a solid 

 hydrated compound devcid of free water and insoluble in water.] 

 Lucien Roland, Paris, France. 



Trade Marks. 

 23,246. Lawton & Hall, Chicago. A duck represented as swimming, over 

 which are the words Duck Brand, and underneath, Sheds Water. For 

 marking rubber coats, blankets, boots and shoes. 



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

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



GREAT BRITAIN AND IRELAND. 



PATENT SPECIFICATIONS PUBLISHED. 



The number given is that assigned to the Patent at the tiling of the Ap- 

 plication, which in the case of those listed below was in 1905- 

 • Denotes Patents for American I mentions. 



[Abstracted in the Illvstr.\ted Official Journal, December 28, 1906.] 



18,028. Coupling for fire and other hose. W. Goodwin, South Hayling, 

 Hampshire. 



18,043 (1905). Pneumatic tire. T. Dunn, London. 



•18,049 (1905). Finger exercising apparatus for musicians. E. B. Kur- 

 sheedt. East Orange, Ntw Jersey. 



18.167 (1905). Elastic tire. [Several layers of felt are thoroughly satu- 

 rated with india-rubber, of which two or more are cemented together 

 to form a complete tire suitable lengths are vulcanized.] R- J. C. 

 Mitchell, Springfield, near Manchtster. 



18,176 (1905). Waterprcof apparel. [Coats are provided with inflatable 

 rubber bags, on the inside. When slightly inflated these are claimed 

 to add to the protection from cold.] T. Beahon, Barrow-in-Furntss. 



