Patent
   D602645
Priority
Dec 01 2008
Filed
Dec 01 2008
Issued
Oct 20 2009
Expiry
Oct 20 2023
Assg.orig
Entity
unknown
7
15
n/a
The ornamental design for a hardhat, as shown and described.

FIG. 1 is a frontal perspective view of a hardhat showing my new design with a ventilation strip thereof shown in a closed attitude;

FIG. 2 is a rear perspective view thereof with the ventilation strip shown in an open attitude;

FIG. 3 is a front elevational view thereof with the ventilation strip shown in the closed attitude;

FIG. 4 is a rear elevational view thereof with the ventilation strip shown in the closed attitude;

FIG. 5 is a right side elevational view thereof with the ventilation strip shown in the closed attitude, the left side elevational view being a mirror image thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Cardoso, Jefferson

Patent Priority Assignee Title
D638584, Dec 22 2009 Hard hat comfort
D745219, Feb 18 2014 Hard hat with LED safety lights
D748866, May 08 2014 RADIANS, INC Hard hat
D749269, May 08 2014 RADIANS, INC Hard hat
D834758, Oct 13 2017 Helmet attachments
D835852, Jul 12 2017 Helmet with device element
D963946, Aug 21 2020 Hard hat
Patent Priority Assignee Title
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118432,
191093,
D354376, Jun 10 1993 Head cooling helmet
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D473975, Jul 15 2002 Youth fireman helmet
D475161, Aug 12 2002 Sports enthusiast's helmet with battery-powered strobe unit
D498880, Sep 17 2003 Helmet
D524990, Sep 27 2004 John Paul, McKelvey Safety helmet
D536486, Nov 25 2005 KAUPTHING BANK HF Helmet with binoculars
D537571, Apr 26 2006 Helmet with binoculars
D539986, May 08 2006 Helmet with visor and binoculars
D542979, Apr 26 2006 Helmet
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