U.S. patent number D493,921 [Application Number D/194,305] was granted by the patent office on 2004-08-03 for vent for sports helmet.
This patent grant is currently assigned to Zhuhai (USA) Safety Helmets Mfg. Co., Ltd.. Invention is credited to Qing Rong.
United States Patent |
D493,921 |
Rong |
August 3, 2004 |
Vent for sports helmet
Claims
The ornamental design for a vent for sports helmet, as shown and
described.
Inventors: |
Rong; Qing (Zhuhai,
CN) |
Assignee: |
Zhuhai (USA) Safety Helmets Mfg.
Co., Ltd. (Monterey Park, CA)
|
Appl.
No.: |
D/194,305 |
Filed: |
November 21, 2003 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
Issue Date |
|
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154638 |
Jan 23, 2002 |
D485949 |
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Current U.S.
Class: |
D29/122 |
Current International
Class: |
2903 |
Field of
Search: |
;D29/122,102-107
;2/9,411,418-420,422,424,425 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: McInroy; Ruth
Attorney, Agent or Firm: Seed IP Law Group PLLC
Description
FIG. 1 is a front perspective view of a vent for sports helmet
showing my new design;
FIG. 2 is a right side elevational view thereof, the left side
being a mirror image;
FIG. 3 is a right side and top perspective view thereof;
FIG. 4 is a rear elevational view thereof; and,
FIG. 5 is a top plan view thereof.
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