Patent
   D648899
Priority
Jan 15 2010
Filed
Jan 15 2010
Issued
Nov 15 2011
Expiry
Nov 15 2025
Assg.orig
Entity
unknown
35
11
n/a
I claim the ornamental design for a safety helmet, as shown and described.

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

FIG. 2 is a left side elevation view thereof, the right side being a mirror image;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The details shown in broken lines form no part of the claimed design.

Westerdal, Roland

Patent Priority Assignee Title
D667590, Jun 07 2011 JSP LIMITED Helmet
D670034, Oct 05 2011 Vented construction hard hat
D683904, Jun 04 2012 Safety helmet
D695460, Oct 04 2012 Pyramex Safety Products, LLC Safety helmet
D704379, Sep 28 2012 K M W INC Safety helmet
D704896, Oct 16 2012 K M W INC Safety helmet
D705492, Sep 19 2013 Honeywell International Inc. Hardhat
D708394, May 23 2013 HUSQVARNA AB Helmet
D723743, Feb 08 2013 GLOBUS SHETLAND LTD Helmet design
D742074, Jan 21 2014 Samshield Protective helmet for horse riding
D742596, Feb 17 2014 Protective helmet
D742597, Feb 17 2014 Protective helmet
D742598, Feb 17 2014 Protective helmet
D742599, Feb 17 2014 Protective helmet
D743106, Feb 17 2014 Protective helmet
D743629, Feb 17 2014 Protective helmet
D743630, Feb 17 2014 Protective helmet
D748866, May 08 2014 RADIANS, INC Hard hat
D749269, May 08 2014 RADIANS, INC Hard hat
D756038, Apr 14 2014 MSA Technology, LLC Helmet
D756568, Oct 19 2015 TASCO Corporation Protective helmet shell
D758022, Nov 19 2014 Pyramex Safety Products, LLC Safety helmet
D762925, Feb 04 2015 3M Innovative Properties Company Helmet rib
D897045, Feb 15 2017 JSP LIMITED Helmet shell
D897179, Dec 28 2018 Tool rack
D899696, Dec 28 2018 GLOBAL GLOVE AND SAFETY MANUFACTURING, INC Safety helmet
D900400, Oct 19 2018 E D BULLARD COMPANY Protective helmet
D903945, Jan 30 2018 ERB Industries, Inc. Helmet
D956358, May 31 2019 Milwaukee Electric Tool Corporation Hard hat
D960455, May 18 2020 Safety helmet
D974663, Oct 05 2020 Milwaukee Electric Tool Corporation Hard hat
ER1362,
ER1766,
ER3348,
ER4782,
Patent Priority Assignee Title
D277425, Dec 17 1981 Protector Safety Industries Limited Safety helmet
D299765, Aug 14 1985 PROTECTOR TECHNOLOGIES, B V Helmet or similar article
D300275, Apr 08 1986 Aktiebolaget Electrolux Helmet
D433776, Dec 17 1999 TASCO Corporation Safety helmet
D468062, Oct 01 2001 Hard hat with compartment for fan
D498880, Sep 17 2003 Helmet
D574113, Jul 25 2007 Helmet
D575905, Jun 04 2007 Cooling hard hat
D600412, Apr 15 2008 Safety helmet with fan
D602640, Dec 24 2008 Horseback riding helmet
D602641, Dec 24 2008 Horseback riding helmet
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 15 2010Elvex Corporation(assignment on the face of the patent)
Aug 22 2011WESTERDAL, ROLANDElvex CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0269150957 pdf
Apr 29 2019Elvex CorporationDELTA PLUS CORP CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0506390313 pdf
Oct 01 2019Elvex CorporationElvex CorporationNUNC PRO TUNC ASSIGNMENT SEE DOCUMENT FOR DETAILS 0506240771 pdf
Oct 01 2019Elvex CorporationElvex CorporationCORRECTIVE ASSIGNMENT TO CORRECT THE EFFECTIVE DATE FOR NUNC PRO TUNC PREVIOUSLY RECORDED AT REEL: 50624 FRAME: 771 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT 0509020871 pdf
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