116 



THE INDIA RUBBER WORLD 



[January i, 1908. 



29,92g. American Rubber Co., Bostcn. The words Fara Rubber Shoe Co., 



Boston, within an ornamental design. For rubber footwear. 

 29,930. Sanw. The words American Rubber Co., on a shield. For rubber 



footwear. 

 29,938. Goodyear's India Rubber Glove Mfg. Co., Naugatuck, Conn. The 



words Goodyear's I. Rtibber (on a representation of a glove) G. New 



York, all within a circle. For rubber footwear. 



29.944. Boston Rubber Shoe Co., Boston. The words Boston Rubber Shot 

 Co. within a circle and the words Boston, U. S. A., within an inner 

 circle. For rubber footwear. 



29.945. Snmc. The words Bay State Rubber Company within a circle, 

 ovtr the words Boston, U. S. A. For rubber footwear. 



29.946. New Brunswick Rubber Co., New Brunswick, N. J. The words 

 New Brunswick Rubber Company. For rubber footwear. 



29,958. United States Rubber Co., New Brunswick, N. J. The words 

 New Jersey within a scroll. For rubber footwear. 



30.399. George Borgfeldt & Co., New York city. The word Coronet 

 under the representation of a crown. For rubber balls and toys. 



30.400. S:ime, The word Coronet. For rubber toilet articles. 



30.401. 6"a»w. The word Coronet under the representation of a crown. 

 For rubber surgical goods. 



30.727. The Lycoming Rubber Co., Williamsport, Pa. The word Lycoming. 

 For rubber footwear. 



30.728. Same. The words Keystane Rubber Co. within the outline of a 

 keystone, over the letters V. S. A. For rubber footwear. 



30.729. Saync. The words Lycoming Rubber Co., Williamsport, Pa., 

 within an oval, over the letters U. S. A. 



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

 obtained from. The India Rubber World office at lo cents each, postpaid.] 



GREAT BRITAIN AND IRELAND. 



PATENT SPECIFICATIONS PUBLISHED. 



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

 plication, which in the case of those listed below was in 1906. 



*Denotes Patents for American Inventions. 



[Abstracted in the Illustrated Official Journal, October 30, 1907.] 



I5»3i I (1906). Vulcanizing the macerated wood of rubber or other gum- 

 yielding plants. F. Ephraim, Torreon, Mexico. 



"15.332 (1906). Spring wheel. W. H. Parham and F. E. Lack, Paducah, 

 Ky. 



15,401 (1906). Detachable antiskid, C. Joly, London. 



*i5f403 (1906) Pinch die for lettering golf balls. J. C. Cory, New York. 



15,442 (1906). Tire tread with imbedded steel plates. A. B. Verrier, 

 Swindon, Wilts. 



1 5,487 ( 1 906) . Means for generating acetylene gas for inflating tires, 

 R. Parsons, Stranooden, and T. Parsons, Westport, Ireland. 



15.499 (1906). Tire repair vukanizer, electric heated. L. Binko and 

 Phoenix Electric Heating Co., London. 



15. 511 (1906). Puncture shield for tires. M. E. M. Reischer, London. 



*5,628 (1906). Pneumatic shoe tree. E. Lovell, London. 



[Abstracted in 

 15.772 (1906). 

 15.789 (1906). 



France. 

 J5.830 (1906). 

 15.883 (1906). 



folk. 



15.897 (1906). 

 15.972 (1906). 

 IS. 991 (1906). 



the Illustrated Official Journal, November 6, 1907.] 

 Pneumatic shock absorber. W. H. Humphreys, Liverpool. 

 Spring wheel. O. J. Beugnot and O. Humbert, Paris, 



Pneumatic hub. F. Walton, London. 



Pneumatic buoy or life-saving float. E. S. Copeman, Suf- 



S'pring wheel. G. S. Ogilvie, Suffolk. 



Non skid band for tires. J. A. Gofiin, Suresnes, France. 



Antiskid device, being spade like projections mounted on 



the wheel rim. W. Lowry, Belfast, Ireland. 

 16,024 (1906). Pneumatic vehicle suspension. C. F. Readman and J. 



Lingard, Hanley, and T. Unwin, Stoke-on-Trent. 

 16,030 (1906). Mold for tires. W. H. Cox, Eocks. 

 16,050 (1906). Rubber cored golf ball. C. Porter, London. 

 16,084 (1006). Crude sheet rubber, compounded for slow or rapid curing, 



for ttre repair. W. R. Ormandy, Warrington. 

 16,110 (1906). Spring wheel. R. C. Parsons, London. 

 16,130 (1906). Link belt antiskid. A. H. Duncuff, Birmingham. 

 •16,210 (1906). Multiple or diaphragm tube for tires. F. A. Magowan, 



New York city. 

 16,241 (1906). Solid rubber tire, with fastening plate imbedded in base. 



W. Struck, Berlin, Germany. 



[Abstracted in the Illustrated Official Journal, November 13, 1907.] 

 16.337 (1906). Removable rim, wtdge fastening. T. Sloper, Devizes. 

 16,368 (1906). Corn oil rubber substitute. F. Fenton, Mitcham. 

 26,519 (1906). Rubber sub., made of casein, gelatine, etc. A. Litzler, 



Mulhausen, Alsace. 

 '6,593 (1906). Spring tire, the sections mounted upon elastic levers, 



tangential to rim. R. Varty, Bedford, and F. L. \'art, Royston. 

 16,620 (1906). Tire shoe, made wholly of flat links and hooks. G. Ma- 



galdi, Buccino, Italy. 

 16,730 (1906). Rubber coat, with divided skirts. A. A. Holdsworth, 



wawksburn, Victoria. 

 16,787 (1906). Pneumatic shoe tree. G. F. Johnson, Northampton. 

 [Abstracted in the Illust.i.ated Official Journal, November 20, 1907.] 

 16,832 (iQc6). Spring wheel. J. Pounds, Melbourne, and H. H. Pounds, 



St. Kilda. Victoria. 

 16,868 (1906). Spring block tire. E. Rodriguez, London. 



16,966 (1906). Detachable heel fastening. W. Barber, London, and S. 



Fletcher, Sutton. 

 17,101 (1906). Pneumatic hub. R. L. Holt, Southport. 

 17,107 (1906). Goggles made wholly of rubber and glass. J. Byron, 



Liverpool. 

 17.251 (1906). Lubricating packing, made of rubber, fabric and graphite. 



J. Walker, London. 

 17,277 (1906). Solid tire bearing on pneumatic in deep channel. R. 



Bancroft, Manchester. 

 17.350 (1906). Waterproof coat, with detachable sleeves. H. Broughton, 



Rochdale. 



[Abstracted in the Illustrated Official Journal, November 27, 1907.] 

 17.438 (1906). Solid rubber tire, being oheet rubber wrapped around a 



core. A. W. Carpenter, London. 

 17.465 (1906). A diaphragm tube, one being inflated automatically, when 



the other is deflated. E. H. Gymnich and H. Menz, Breslau, Germany. 

 17.501 (1906). Flat link antiskid. J. Eastwood, Leeds. 

 17,529 (1906). Cushion tire. T. Oldfield and J. A. Schofield, Halifax. 

 17,648 (1906). Sectional cushion tire. G. B. M. Spigno, Genoa, Italy. 

 17,700 (1906). Detachable antiskid tread. E. Siegenthaler, New Maiden. 

 'i-7t77Z (1906). Rubber substitute, made from turpentine ..1. E. A. L. 



Rouxeville, Paris, France. 



the FRENCH REPUBLIC. 



Patents Issued (With Dates of Application). 

 507 (Apr. 6, 1907). A. Manson. Fastening pneumatic tires. 

 ,508 (Apr. 6). R. Neufild. Elastic tire. 



L. Babert. Antislvid tire. 



A. i<icl<]i. Removable rim. 



Romer et von Lorn. Rubber machinery. 

 A. Beaujon. Tire tread. 



\'. Furrty. Tire and rim. 

 Socicte Panhard et Levassor. Removable rira. 

 ,80s (Apr. 16). H. W. Dover. Pneumatic tire. 

 820 (Apr. 17). H. Claudy. Elastic tire. 

 ,858 (June 23, 1906). R. Desoiiches. Cushion tire. 

 908 (Apr. ig, igo"). C. Fourmon. Elastic tire. 



9x3 (Apr. 19). S'ociete Continental et Gutta Percha. Removable rim. 

 N. Cugler. Wire mesh pneumatic tire. 

 Marchant. Elastic tire. 



J. P. LeGrand. Pneumatic tire. 

 306 (May i). M. Dondin. Pneumatic wheel. 

 352 (May 2). S. Touzelet. Spring wheel. 



Societe Michelin et Cie. Pneumatic tire. 



W. Weidling. Automobile tire. 

 428 (March 30). E. B. Killen. Rubber tire. 

 611 (May 8). E. L. Carbone. Elastic tire. 

 462 (Apr. 29). P. Hampel. Rubber bust form for women. 

 526 (May 6). D. Landmann. Process for extracting rubber, gutta, 

 and balata. 



642 (March 18). Societe Marvel Rubber Co. Rubber footwear. 

 644 (March 29). J. Cairns. Pneumatic heel. 

 707 (May 11). Vereinigte Berlin-Frankfurter Gummiwaren-Fabriken. 



576 

 376 

 376, 

 376, 

 376, 

 376, 

 376 

 376; 

 376 

 376, 

 376, 

 376, 

 376, 

 377, 

 377 



377: 



377 

 377 

 377 

 377 

 377 

 377 

 377 

 377 



377 

 377 



377 



377 

 377 

 377 

 377i 



258 (Apr. 8). 



530 (Apr. 8). 



490 (Apr. 6). 



593 (Apr. II). 



,707 (Apr. 6). 



739 (Apr. 13). 



055 (Apr. 22). 

 ,202 (Apr. 26). 

 272 (Apr. 29). 



356 (May 2). 

 370 (May 3). 



Antiskid. 

 ,748 (May 13). 

 ,807 (May 14). 

 ,857 (May 16). 

 ,899 (March 4). 



H. J. Bastide. Cellular pneumatic tire. 



J. A. .Swinehart. Twin tire. 



A. Hubaut. Punctureproof tire. 



-\. Cuinet & A. Cuinet. Antiskid. 



[Note. — Printed copies of specifications of French patents may be ob- 

 tained from R. Bobet, Ingenieur-Counseil, 16 avenue de Villiers, Paris, at 

 50 cents each, postpaid.] 



RUBBING IN RUBBER CEMENT. 



'T~'HE result of the observations of a writer in Shoe and Leather 

 ^ Reporter has been that wherever rubber cement is used, 

 the greatest difficulty usually lies in not satisfactorily working 

 the cement into the leather. He says that this should invariably 

 be well done to secure the best results from any cement. If 

 one examines a piece of bottom stock which has been fitted under 

 the microscope, there will be seen a great forest of fuzzy fibers 

 sticking up from the solid bed of the channel which have been 

 ripened up by the channel knife. Cement applied to the tops of 

 these fibers, and not rubbed into the roots of them, cannot hold 

 very firmly. While a much poorer grade of cement well worked 

 in will ordinarily satisfactorily take the place of a much better 

 grade which is merely applied to the upper surface. Because 

 of this, rotary brush cementing machines usually do much more 

 satisfactory work than any hand cementer can do, and when 

 such a machine is used, great care should be taken that the 

 work is held up firmly to the brush. 



