U.S. patent number D742,599 [Application Number D/482,302] was granted by the patent office on 2015-11-03 for protective helmet.
The grantee listed for this patent is Chien-Chih Peng. Invention is credited to Chien-Chih Peng.
United States Patent |
D742,599 |
Peng |
November 3, 2015 |
Protective helmet
Claims
CLAIM The ornamental design for a protective helmet, as shown and
described.
Inventors: |
Peng; Chien-Chih (Irvine,
CA) |
Applicant: |
Name |
City |
State |
Country |
Type |
Peng; Chien-Chih |
Irvine |
CA |
US |
|
|
Appl.
No.: |
D/482,302 |
Filed: |
February 17, 2014 |
Current U.S.
Class: |
D29/102 |
Current International
Class: |
0903 |
Field of
Search: |
;D29/102-107,122 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: McInroy; Ruth
Attorney, Agent or Firm: Chen; Che-Yang Law Office of
Michael Chen
Description
FIG. 1 is a perspective view of the protective helmet showing my
new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
* * * * *