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
Foreign Patent Documents
Primary Examiner: Gandy; James M.
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.
* * * * *