Tire
Latest SP Reifenwerke GmbH Patents:
Description
FIG. 1 is a perspective view of a tire according to the present invention, wherein the tread pattern repeats uniformly throughout the circumference of the tire;
FIG. 2 is a front view of the tire of FIG. 1, it being understood that the back view is a mirror image thereof; and,
FIG. 3 is a side view of the tire of FIG. 1, it being understood that the other side is a mirror image thereof.
Referenced Cited
U.S. Patent Documents
Other references
D354261 | January 10, 1995 | Graas |
D370880 | June 18, 1996 | Graas |
D379449 | May 27, 1997 | Graas et al. |
4832099 | May 23, 1989 | Matsumoto |
5421391 | June 6, 1995 | Himuro |
5423364 | June 13, 1995 | Himuro |
5609699 | March 11, 1997 | Himuro |
- Nokia NRH Tire, 1995 Tread Design Guide, p. 54, Jan. 1995. Toyo Proxes Z1 Tire, 1995 Tread Design Guide, p. 70, Jan. 1995.
Patent History
Patent number: D400830
Type: Grant
Filed: Apr 30, 1997
Date of Patent: Nov 10, 1998
Assignee: SP Reifenwerke GmbH (Hanau)
Inventors: Manfred Gerresheim (Obertshausen-Hausen), Jurgen Schomburg (Rodenbach), Waco Iwamura (Kobe)
Primary Examiner: Robert M. Spear
Law Firm: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 0/70,389
Type: Grant
Filed: Apr 30, 1997
Date of Patent: Nov 10, 1998
Assignee: SP Reifenwerke GmbH (Hanau)
Inventors: Manfred Gerresheim (Obertshausen-Hausen), Jurgen Schomburg (Rodenbach), Waco Iwamura (Kobe)
Primary Examiner: Robert M. Spear
Law Firm: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 0/70,389
Classifications
Current U.S. Class:
D12/147
International Classification: 1215;
International Classification: 1215;