378 



THE INDIA RUBBER WORLD 



Februa«y 1, 1921 



yatiiig compounds and preparations included in Oass No. SO 

 lor use on leather t,r rubber goixls. The Viva Co., 112 Moss 

 Lane East, Manchester. 

 Representation of a seal bearinf^ the words Balcot — Made in 

 Engi,and — English-make machine belting and straps included 

 in Class No. 40. The Manchester Balata Belting Co., Lim- 

 ited. 292A. Vauxhall Koad. Liverpool 



PUBLISHED NOVEMBER 3, 1920 



The Word Chicle betv\cen the letter A upright above and 

 inverted below — chewing gum, etc. Adams & Beemans, 

 Limited, 89 Great Eastern street, London, E. C. 2. 



The word Supexi-a — goods manufactured from rubber and gutta 

 percha, not included in classes other than No. -40. Levetus 

 & Co., 194 Bishopsgate. London, E. C. 2. 



The word Tetralin — solvent for rubber, etc., and all goods 

 included in Class No. 1, excepting enamels. Tetralin Gesell- 

 schaft niit Beschrankter Haffjng, 5 Behrenstrasse, Berlin 

 W. 8., Germany; address for service in the United Kingdom, 

 care of Dicker & Pollak, 20-23 Holborn, London, E. C. 1. 



The word Tetkalin — all goods included in Class No. 47 except 

 grease-extracting compounds. Tetralin Gescllschaft mil Be- 

 schrankter Haftung, 5 Behrenstrasse, Berlin. W. 8.. Germany; 

 address for service in the United Kingdom, care of Dicker 

 & Pollak, 20-23 Holborn, London, E. C, 1. 



Representation of a label bearing the figures of a woman and a 

 man in Eastern costume above the word -Maharajah — india 

 rubber goods included in Class No. 11. Radium-Gummiwerkc 

 Gescllschaft mit Bcschr-inkter Haftung, Gummi-VVaren Fabrik, 

 Graven Muhlenweg, Cologne-Dellbriick. Germany; address for 

 service in the United Kingdom, care of Sefton-Jones, O'Dell 

 & Stephens, 285 Hiph Holbcrn, London. \V. C. 1. 



PUBLISHED NOVEMBER 10. 1920 



406,014 Representation of a seal bearing a monogram — all goods included 

 in Class No 40. The Standard Tire & Rubber Manufac- 

 turers. Limited. .Mperton Rubber Works, Ealing Road, 

 Wembley. Middlesex. 

 8407,323 The word Anchor — litharge. siJphur. zinc oxide and golden 

 antimony sulphide, all being chemicals used in rubber com. 

 pounding. The Anchor Chemical Co., Limited, Clayton 

 Lane, Claj-ton, Manchester. 



DESIGNS 



THE UNITED STATES 



4«l,.J89 



393.249 

 402.533 

 403,294 



403,298 



404,207 



N 



O. 56,723 Tire tread. Patented December 7, 

 A. Heskctt, Oakland, Calif. 

 56,726 Rubber heel. Patented December 7, 

 E. L. McKimm, Kansas City, Mo. 

 56,734 Tire tread. Patented December 14, 1920, 

 Blekre, Sioux City, la. 



;6.7.?3 



1920, Term 7 years. 

 1920, Term 7 years. 

 Term 14 years. E. O. 



V 





r 







56,750 ;6.7.?3 56.766 56.734 



56,750 Automobile tire. Patented December 14. 1920. Term 14 years. 



C. W. McCone. assignor to The Gordon Tire & Rubber Co. — 



both of Canton, O. 

 56.766 Tire, FatenteH December 14. 1920. Term 7 years, H. S. 



Rector, Chicago, 111. 

 56,826 Rubber heel. Patented December 28. 1920. Term 7 years. E, L, 



McKimm. Kansas City, Mo. 



GERMANY 



DESIGN PATENTS ISSUED, WITH DATES OF ISSUE 



755,749 (September 6. 1920,) Resilient tire. Charles C. Powers, Wil- 

 liams, Ariz., U. S. A., assignee of Casimir von Ossomski. 

 Berlin, W. 9. 



756,152 (August 12, 1920.) Pneumatic bicycle tire. Richard Hofmann, 

 Neuseifersdorf near Rosswein'i. S. 



756,264 (October 4, 1920.) Rubber heel. Hermann Ocrgel, Ruhberg- 

 strassc 4, Hanover, 



756,374 (September 6, 1920,) Extensible rubber heel pad for footwear. 

 Mctropol-Gummi G, ra. b. H., Dortmund, 



756,646 (August 16, 1920.) Non-skid tread. Paul Naumann, Pappen- 

 dorf near Hainichen, 



756,800 (October 2, 1920.) Machine belt. Georg Diesener, Schlesische- 

 strasse 18, Berlin, 



757,210 (September 21, 1920.) .Attaching rubber heels or soles through 

 elasticity. Oswald Grote and Virgil Honiger, Heinestrasse 

 32, Dusseldorf. 



757.268 (February 7, 1920.) Compressible pneumatic tire with air cham- 

 bers, particularly for motor vehicles. Gustav Mueller, Berken- 

 werder. 



757,292 (September 27. 1920.) Bossed tire tread. The Standard Tyre 

 & Rubber Manufacturers. Limited. London; representative, 

 assignee H. Neubart. Berlin, S. W. 61. 



757,923 (October 27. 1920.) Rubber glove. Otto Dillner, Torgauer- 

 strasse 30, Leipzig-Neusellerhausen. 



758.509 (November 3, 1920.) Leg prosthesis with rubber foot. Oesell- 



schaft der echten MarksProthesen A. A. Marks m.b.H,, 

 Frank fort-on-the-Main. 



758.510 (November 3, 1920.) Rubber foot with insertions of webbing. 



Gesellschatt der echten Marks-Prothesen A. A. Marks m.b.H,, 

 Frankfort-on-the-Main, 

 758,330 (Sentember 27. 1920.) Injection syringe. Carl Jacob Stephan, 

 Eimsbuettler-Chausse 2, Hamburg. 



757,449 



757,550 

 757.586 



757,919 



758,046 



759,331 



759.606 

 759,723 



(October 22, 1920.) Protective rubber cover for telescope lenses, 

 Emil Busch Akt. Ges., Optischc Industrie, Kathenow. 



(February 9, 1920.) Tire patch. H. Burklin, Emmendingen. 



(October 9, 1920.) Detachable solid tire. Rudolf I'oschen- 

 rider, Neustadt a. D. 



(October 25, 1920.) Shoe sole with rubber tread surface. Gus- 

 tav Albrecht Strunk, Hoeningerwcg 288, Koln-Zollstoek. 



(September 13, 1920.) Footwear with natural rubber soles at 

 tached by means of square wooden pegs. Georg Hommcl, Nie- 

 dersteim near Pulsnitz, i. S. 



(October 25, 1920.) Cudgel consisting of steel rods enclosed in 

 a rubber tube and covered with leather. Vereinigte Fcit- 

 schenfabriken G. m. b. H., Isny. 



(October 25, 1920.) Clinchers for holding together torn rubber 

 tires. Ileinrich Kurzrock. Dippach near Berka. Werra. 



(July 1. 1919.) Resilient tire for automobiles, etc. Josef Jcrzy- 

 kowski, Celtisstrasse 10. Nuernberg. 



TRADE MARK PIRACY 



No rubber manufacturer need be reminded of the protective 

 and advertising value of the trade mark. It is the lever by 

 which he controls the prestige and good-will that has cost him 

 money and effort to acquire. In certain countries a trade mark 

 becomes the property of the first applicant fur its registration, 

 regardless of who makes the article. The only way an American 

 manufacturer can protect himself against trade mark piracy is 

 to register his trade mark in every foreign country in which he 

 is now doing business or expects or hopes to do business in the 

 future. 



Not only does the .American manufacturer need protection 

 against dishonesty but also against unfortunate coincidences 

 whereby domestic good-will may be turned into ridicule, vul- 

 garity or ill-will in a foreign country where a word or design 

 in an American trade mark may have a different meaning. There 

 are now in existence associations of trade mark specialists whose 

 services may be enlisted to protect the American manufacturer 

 and assure liim of the rights, profits and privileges accruing to 

 his properly registered trade mark in any country of the globe. 

 — Mida's Trade Mark Bureau. Chicago, Illinois. 



"MIRACLE" BLOW OUT PATCH 



The ordinary blow-out patch built of duck is not unpuncturable, 

 but in the "Miracle" blow-out patch a successful effort has been 

 made to make it so. This has been accomplished by inserting 

 between eight-ounce rubberized duck plies a shaped single ply 

 of stiff rawhide, held in place by rubber cement. The outer 

 surfaces of rubber are lightly cured by the vapor process. The 

 patch is intended as an outside temporary tire repair, and is 

 provided with side flaps for lacing in place. It is claimed to 

 outlast the tire in service and conies in five sizes. — Rawhide 

 Products Corporation, 1834 Broadway, New York. 



"ARCAR," "VELCAR" AND "FLEXCAR" BELTING 



Three brands of rubber belting which have been but a short 

 time on the market are named "ArCar," "VelCar" and "Flex- 

 Car," each brand having been designed for a specific purpose. 

 ArCar and VelCar arc for intermediate and light service, re- 

 spectively ; FlexCar belting is made in narrow widths, and with- 

 out sacrificing anything of strength it is sufficiently pliable to 

 run on very small pulleys at unusually high speeds. These belts 

 are manufactured by the makers of the well known "Carspring" 

 rubber belts, under the same standards of high quality of mate- 

 rial and workmanship. — New Jersey Car Spring & Rubber Co., 

 Inc., Jersey City, New Jersey. 



While the total value of British monthly imports steadily 

 decreased during 1920, certain classes of imports showed progres- 

 sive increases. Among these were rubber tires, which, according 

 to returns received by the Foreign Infontiation Department of the 

 Bankers' Trust Co., New York City, were valued at £1,2(X),000 in 

 the period January 1 to March 31, 1920, and in the period July 1 to 

 September 1, 1920, increased to il, 731, 000, a gain of 44.6 per cent. 



"Crude Rubber and Compounding Ingredients," by Henry C. 

 Pearson, is a valuable reference book for every one interested in 

 rubber. 



