Patent
   D445544
Priority
Feb 04 2000
Filed
Jul 19 2000
Issued
Jul 24 2001
Expiry
Jul 24 2015
Assg.orig
Entity
unknown
14
6
n/a
The ornamental design for safety helmet, shown and described.

FIG. 1 is a front side perspective view of a safety helmet showing our new design;

FIG. 2 is a rear side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

Ho, Chang-Hsien

Patent Priority Assignee Title
D453590, May 04 2001 Safety helmet
D453860, Jan 26 2001 Sport helmet
D453975, Apr 04 2001 Safety helmet
D455869, Aug 16 2001 Safety helmet
D456567, Aug 16 2001 Safety helmet
D464175, Dec 27 2001 Safety helmet
D481172, Oct 28 2002 Safety helmet
D482501, Oct 09 2002 Safety helmet
D495835, Jul 01 2003 Safety helmet
D516751, May 28 2004 Safety helmet
D516752, Jun 21 2004 Safety helmet
D517739, Apr 30 2004 Safety helmet
D920582, Sep 17 2019 Sport helmet
ER2311,
Patent Priority Assignee Title
D414585, May 22 1998 Safety helmet
D424246, Sep 20 1999 Safety helmet
D426677, Apr 21 1999 Safety helmet
D427727, Aug 16 1999 Safety helmet
D436694, Mar 17 2000 Safety helmet
D436695, May 10 2000 Safety helmet
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