Tire tread and buttress
Maxwell , et al. October 22, 1
U.S. patent number D320,970 [Application Number 07/395,918] was granted by the patent office on 1991-10-22 for tire tread and buttress. This patent grant is currently assigned to The Goodyear Tire & Rubber Company. Invention is credited to Darrell E. Covert, Philip S. Hammond, Paul B. Maxwell.
| United States Patent | D320,970 |
| Maxwell , et al. | October 22, 1991 |
Tire tread and buttress
Claims
The ornamental design for a tire tread and buttress, as shown and described.
| Inventors: | Maxwell; Paul B. (Akron, OH), Hammond; Philip S. (Mogadore, OH), Covert; Darrell E. (Uniontown, OH) |
|---|---|
| Assignee: | The Goodyear Tire & Rubber
Company (Akron, OH) |
| Appl. No.: | 07/395,918 |
| Filed: | August 18, 1989 |
| Current U.S. Class: | D12/527 |
| Field of Search: | ;D12/136,146-151 ;152/29R,29B,29A,29D |
References Cited [Referenced By]
U.S. Patent Documents
| D112978 | January 1939 | James |
| 1946209 | February 1934 | Hardeman et al. |
| 856106 | Jul 1949 | DE | |||
Attorney, Agent or Firm: Lewandowski; T. P. Drayer; L. R.
Description
FIG. 1 is a perspective view of a tire tread and buttress showing our new design, it being understood that the pattern is repeated uniformly throughout the circumference of the tread and buttress;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a fragmentary side elevation view thereof;
FIG. 4 is a fragmentary elevation view of the opposite side thereof; and
FIG. 5 is a fragmentary front elevation view thereof.
The broken line showing of environmental structure in FIGS. 1, 3 and 4 of the drawing is for illustrative purposes only and forms no part of the claimed design.
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