Patent
   D490939
Priority
Jan 23 2003
Filed
Jan 23 2003
Issued
Jun 01 2004
Expiry
Jun 01 2018
Assg.orig
Entity
unknown
24
7
n/a
The ornamental design for a safety helmet, as 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
D518241, Apr 13 2004 HEAUME ACTIVITIES S A Protective helmet for horse riding
D530043, Apr 19 2005 SmartGuards, LLC Helmet with faceguard
D532161, Nov 26 2003 HEAUME ACTIVITES S A Protective helmet for horse riding
D538979, Sep 16 2005 Helmet
D538980, Sep 16 2005 Helmet
D549394, Jul 24 2006 Golden Dress Reithosen GmbH Helmet
D574113, Jul 25 2007 Helmet
D575457, Oct 25 2006 Hopus Technology Inc.; Eastwest International (Taiwan) Enterprises Safety helmet for horse riding
D589561, Mar 16 2007 Clip holder
D602639, Dec 24 2008 Horseback riding helmet
D602640, Dec 24 2008 Horseback riding helmet
D602641, Dec 24 2008 Horseback riding helmet
D602642, Dec 24 2008 Horseback riding helmet
D602643, Dec 24 2008 Horseback riding helmet
D602644, Dec 24 2008 Horseback riding helmet
D685137, Apr 18 2012 Bern Unlimited, Inc. Flip visor
D685138, Apr 18 2012 Bern Unlimited, Inc. Flip visor
D742074, Jan 21 2014 Samshield Protective helmet for horse riding
D762925, Feb 04 2015 3M Innovative Properties Company Helmet rib
D960455, May 18 2020 Safety helmet
ER3222,
ER45,
ER4521,
ER8605,
Patent Priority Assignee Title
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206479,
206480,
218385,
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D354376, Jun 10 1993 Head cooling helmet
D370308, Jan 12 1994 Peltor AB Protective helmet
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