Patent
   D256851
Priority
Jul 03 1978
Filed
Jul 03 1978
Issued
Sep 16 1980
Expiry
Sep 16 1994
Assg.orig
Entity
unknown
22
3
n/a
The ornamental design for a helmet, substantially as shown and described.

FIG. 1 is a right perspective view of a helmet showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof.

The conventional chin strap as seen in FIGS. 1-4 and 6 is fragmented for the convenience of illustration.

Splane, Jr., Robson L., Knadle, Welton U.

Patent Priority Assignee Title
9398783, Oct 31 2007 Schutt Sports IP, LLC Helmet with shell having raised central channel and ear holes with abutting slopped banks
D268220, Jan 07 1981 The Regents of the University of Michigan Military helmet with visor
D311792, Jan 12 1987 Gallet S.A. Helmet
D331645, Aug 02 1990 Gallet S.A. Helmet for forest fires and catastrophes
D336691, Jul 08 1991 Combined infant hat and visor
D358905, Jun 25 1992 Construction Safety Association of Ontario Safety helmet
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D439021, Jan 14 1998 MSA Gallet Protective helmet
D547007, Feb 28 2005 Schuberth Werk GmbH Commando helmet
D567450, Nov 18 2004 Helmet Integrated Systems Limited Helmet
D682479, Apr 28 2011 MSA Production France Fireman helmet
D759316, Feb 25 2015 PHS GENERAL DESIGN SCA Helmet
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D763513, Aug 25 2014 PHS GENERAL DESIGN SCA Helmet
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D765316, Feb 05 2014 PIAGGIO & C. S.P.A. Helmet
D766515, Feb 05 2014 PIAGGIO & C. S.P.A. Helmet
D766516, Feb 25 2015 PHS GENERAL DESIGN SCA Helmet
D922691, Apr 25 2019 Klein Tools, Inc. Safety helmet
D923880, Apr 25 2019 Klein Tools, Inc. Safety helmet
ER5916,
ER6935,
Patent Priority Assignee Title
3897597,
100972,
207900,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 03 1978Wilmark Designs, Inc.(assignment on the face of the patent)
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