U.S. patent number D342,224 [Application Number 07/736,188] was granted by the patent office on 1993-12-14 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 |
D342,224 |
Graas , et al. |
* December 14, 1993 |
Pneumatic tire tread and buttress
Claims
The ornamental design for a pneumatic tire tread and buttress, as
shown and described.
Inventors: |
Graas; Maurice (Reichlange,
BE), Brayer; Randall R. (Uniontown, OH), Croyle;
Warren L. (Akron, OH) |
Assignee: |
The Goodyear Tire & Rubber
Company (Akron, OH)
|
[*] Notice: |
The portion of the term of this patent
subsequent to April 20, 2007 has been disclaimed. |
Appl.
No.: |
07/736,188 |
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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468998 |
Jan 22, 1990 |
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Current U.S.
Class: |
D12/531 |
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 side elevational view thereof, the opposite
side being substantially a mirror image of that shown;
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 left shoulder
ribs.
The pattern is understood to be repeated uniformly throughout the
circumference 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 drawings is for illustrative purposes only and forms no part of
the claimed design.
* * * * *