Patent
   D468062
Priority
Oct 01 2001
Filed
Oct 01 2001
Issued
Dec 31 2002
Expiry
Dec 31 2016
Assg.orig
Entity
unknown
20
6
n/a
I claim the ornamental design for a hard hat with compartment for fan, as shown and described.

FIG. 1 is a front elevational view of a hard hat with compartment for fan showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof, the opposite side being a mirror image;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a sectional view thereof, taken along line 6--6 in FIG. 4;

FIG. 7 is a sectional view of a second embodiment thereof, taken along line 7--7 in FIG. 4; and,

FIG. 8 is a bottom plan view of FIG. 7.

The webbing shown in broken lines in FIGS. 1, 3-8 are for illustrative purposes only and form no part of the claimed design.

Portions of the helmet in the second embodiment which are not shown in the drawings or described in the specification form no part of the claimed design.

Santiago, Armondo T.

Patent Priority Assignee Title
7114194, Sep 14 2004 COOL HARD HAT, INC Safety helmet having a ventilation assembly
9360016, Dec 01 2011 Body cooling system
9949522, Aug 30 2013 MSA Technology, LLC; Mine Safety Appliances Company, LLC Suspension connection arrangement for a suspension system of a safety helmet
D498880, Sep 17 2003 Helmet
D545501, May 30 2006 Pabban Development Inc. Helmet with air flow rib structure
D575905, Jun 04 2007 Cooling hard hat
D589561, Mar 16 2007 Clip holder
D648899, Jan 15 2010 Elvex Corporation Safety helmet
D670034, Oct 05 2011 Vented construction hard hat
D671171, Aug 26 2011 Construction helmet desk caddy
D694383, Nov 27 2012 Transportable air circulating and cooling device for use with a head covering
D694384, Nov 27 2012 Transportable air circulating and cooling device with air flow distributor for use with a head covering
D695460, Oct 04 2012 Pyramex Safety Products, LLC Safety helmet
D704379, Sep 28 2012 K M W INC Safety helmet
D705492, Sep 19 2013 Honeywell International Inc. Hardhat
D708792, Aug 31 2010 3M Innovative Properties Company Vent openings in head gear
D744169, Sep 05 2013 SERE INDUSTRIES INC Helmet counterweight shovel head
D762925, Feb 04 2015 3M Innovative Properties Company Helmet rib
D897045, Feb 15 2017 JSP LIMITED Helmet shell
D950160, Jul 27 2020 Air conditioned hard hat
Patent Priority Assignee Title
3781915,
4280491, Mar 07 1980 Minnesota Mining and Manufacturing Company Powered air respirator
4744106, Feb 19 1987 Engineering cap with structure of fan device
234411,
D275334, Jun 28 1982 Hard hat with solar-powered cooling means
D315231, Mar 08 1989 Power ventilated helmet
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