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Publication numberUSD256851 S
Publication typeGrant
Application numberUS 05/921,877
Publication dateSep 16, 1980
Filing dateJul 3, 1978
Publication number05921877, 921877, US D256851 S, US D256851S, US-S-D256851, USD256851 S, USD256851S
InventorsWelton U. Knadle, Robson L. Splane, Jr.
Original AssigneeWilmark Designs, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D256851 S
Abstract  available in
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  1. 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.

U.S. ClassificationD29/105