Patent
   D315231
Priority
Mar 08 1989
Filed
Mar 08 1989
Issued
Mar 05 1991
Expiry
Mar 05 2005
Assg.orig
Entity
unknown
6
4
n/a
The ornamental design for a power ventilated helmet, as shown and described.

FIG. 1 is a front elevational view of a power ventilated helmet showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

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

FIG. 6 is a bottom plan view thereof.

Brown, Stewart W.

Patent Priority Assignee Title
D468062, Oct 01 2001 Hard hat with compartment for fan
D474862, Aug 07 2002 Controllably lighted sports spectator helmet
D695461, Mar 20 2013 MIKE S PROLIDS, LLC Protective helmet
D707398, Nov 21 2012 Helmet with signal lamp
ER5698,
ER9888,
Patent Priority Assignee Title
402182,
4744106, Feb 19 1987 Engineering cap with structure of fan device
482429,
212582,
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