U.S. patent number D422,247 [Application Number D/096,930] was granted by the patent office on 2000-04-04 for tire tread. This patent grant is currently assigned to Dunlop GmbH. Invention is credited to Manfred Geresheim, Walco Iwamura, Juergen Schomburg.
United States Patent | D422,247 |
Geresheim , et al. | April 4, 2000 |
Inventors: | Geresheim; Manfred (Obertshausen-Hausen, DE), Schomburg; Juergen (Rodenbach, DE), Iwamura; Walco (Kobe, JP) |
---|---|
Assignee: | Dunlop GmbH (Hanau,
DE) |
Appl. No.: | D/096,930 |
Filed: | November 24, 1998 |
Current U.S. Class: | D12/519 |
Current International Class: | 1215 |
Field of Search: | ;D12/136-152 ;152/209.1,209.8,209.9,209.11,209.13,209.16,209.18,209.19,209.28,900,901,902,903 |
D397975 | September 1998 | Himuro |
D409956 | May 1999 | Gerresheim et al. |
D409958 | May 1999 | Gerresheim et al. |
D411151 | June 1999 | Hubbell, Jr. |
Pirelli P6000 Tire, 1997 Tread Design Guide, p. 61, Jan. 1997. . Parkway Apache Radial Tire, 1997 Tread Design Guide, p. 113, Jan. 1997.. |
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