U.S. patent number D645,398 [Application Number D/387,548] was granted by the patent office on 2011-09-20 for tread portion of an automobile tire.
This patent grant is currently assigned to Bridgestone Corporation. Invention is credited to Yukihiro Kiwaki.
United States Patent |
D645,398 |
Kiwaki |
September 20, 2011 |
Tread portion of an automobile tire
Claims
CLAIM The ornamental design for a tread portion of an automobile
tire, as shown and described.
Inventors: |
Kiwaki; Yukihiro (Chuo-ku,
JP) |
Assignee: |
Bridgestone Corporation (Tokyo,
JP)
|
Appl.
No.: |
D/387,548 |
Filed: |
March 15, 2011 |
Foreign Application Priority Data
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Sep 16, 2010 [JP] |
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2010-022376 |
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Current U.S.
Class: |
D12/602 |
Current International
Class: |
1215 |
Field of
Search: |
;D12/568-603,900-901,564-567 ;152/209.1-209.28,455 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Cadmus; Stacia
Attorney, Agent or Firm: Sughrue Mion, PLLC
Description
FIG. 1 is a perspective view of a tread portion of an automobile
tire according to the invention;
FIG. 2 is a front view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a fragmentary enlarged view showing the details of the
tread portion; and,
FIG. 5 is an end view taken along line 5-5 in FIG. 4.
Broken lines are used to show portions of the tire other than the
tread portion, and thus form no part of the claimed design.
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