Patent
   D383876
Priority
May 17 1996
Filed
May 17 1996
Issued
Sep 16 1997
Expiry
Sep 16 2011
Assg.orig
Entity
unknown
7
6
n/a
The ornamental design for a safety helmet, as shown.

FIG. 1 is a perspective view of a safety helmet showing my new design;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevation view thereof; and,

FIG. 6 is a rear elevation view thereof.

Pacheco, Enrique

Patent Priority Assignee Title
D594063, Aug 31 2007 Toolbox for developmental curriculum
D600412, Apr 15 2008 Safety helmet with fan
D602645, Dec 01 2008 Hardhat
D638586, Aug 31 2010 3M Innovative Properties Company Head gear top portion
D670034, Oct 05 2011 Vented construction hard hat
D695461, Mar 20 2013 MIKE S PROLIDS, LLC Protective helmet
D708792, Aug 31 2010 3M Innovative Properties Company Vent openings in head gear
Patent Priority Assignee Title
2473394,
2610322,
173929,
206568,
D300275, Apr 08 1986 Aktiebolaget Electrolux Helmet
D370308, Jan 12 1994 Peltor AB Protective helmet
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