U.S. patent number D334,909 [Application Number 07/736,186] was granted by the patent office on 1993-04-20 for pneumatic tire tread and buttress.
This patent grant is currently assigned to The Goodyear Tire & Rubber Company. Invention is credited to Randall R. Brayer, Warren L. Croyle, Maurice Graas.
United States Patent |
D334,909 |
Brayer , et al. |
April 20, 1993 |
Pneumatic tire tread and buttress
Claims
The ornamental design for a pneumatic tire tread and buttress, as
shown and described.
Inventors: |
Brayer; Randall R. (Uniontown,
OH), Croyle; Warren L. (Akron, OH), Graas; Maurice
(Reichlange, LU) |
Assignee: |
The Goodyear Tire & Rubber
Company (Akron, OH)
|
Appl.
No.: |
07/736,186 |
Filed: |
July 26, 1991 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
Issue Date |
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484731 |
Feb 20, 1990 |
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Current U.S.
Class: |
D12/532 |
Field of
Search: |
;D12/136,137,138,140,145-151 ;152/29R,29A,29B,29D |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
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0296605 |
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Dec 1988 |
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EP |
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3815829 |
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Dec 1988 |
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DE |
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0204804 |
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Aug 1989 |
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JP |
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Primary Examiner: Gandy; James M.
Attorney, Agent or Firm: Lewandowski; T. P.
Description
FIG. 1 is a perspective view of a pneumatic tire tread and buttress
showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a fragmentary elevational view of the side opposite to
that shown in FIG. 1;
FIG. 4 is a perspective view of a pneumatic tire tread and buttress
showing a second embodiment of our new design;
FIG. 5 is a front elevational view of the embodiment of FIG. 4;
FIG. 6 is a side elevational view of the embodiment of FIG. 4, the
opposite side being substantially a mirror image thereof; and,
FIG. 7 is a front elevational view of a pneumatic tire tread and
buttress showing a third embodiment of our new design which differs
from the second embodiment only in the omission of the
circumferential row of blocks adjacent to the right shoulder
ribs.
The pattern is understood to be repeated uniformly throughout the
circumferences of all three embodiments of the pneumatic tire tread
and buttress.
The broken line showing of the tire sidewall in all seven views of
the drawing is for illustrative purposes only and forms no part of
the claimed design.
* * * * *