Helmet

The ornamental design for a helmet, as shown and described.

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

FIG. 2 is a front view;

FIG. 3 is a rear view;

FIG. 4 is a top view;

FIG. 5 is a bottom view;

FIG. 6 is a right side view, and,

FIG. 7 is a sectional view taken along a line 7--7 in FIG. 2.

Patent	Priority	Assignee	Title
D369441,	Feb 23 1994	MARCOLIN FRANCE	Ski helmet
D370836,	Apr 18 1995		Drink container holder
D372402,	Sep 26 1995		Racing helmet drink container
D402415,	May 17 1995		Helmet
D406401,	Oct 20 1997	SIMPSON PERFORMANCE PRODUCTS, INC	Ridged forehead-rounded nose and chin racing helmet with ventilation openings and window
D406402,	Oct 20 1997	SIMPSON PERFORMANCE PRODUCTS, INC	Smoothed forehead-imperforate pentagonal nose and chin racing helmet with ventilation openings and window
D406403,	Oct 20 1997	SIMPSON PERFORMANCE PRODUCTS, INC	Smoothed forehead-rounded nose and chin racing helmet with ventilation openings and window
D406404,	Oct 20 1997	SIMPSON PERFORMANCE PRODUCTS, INC	Smoothed forehead-pentagonal nose and chin racing helmet with ventilation openings and window
D499213,	Apr 07 2003	Troy Lee Designs	Helmet with visor
D729460,	Oct 16 2013		Sliding visor helmet attachment

Patent	Priority	Assignee	Title
4519099,	Sep 03 1982	Honda Giken Kogyo Kabushiki Kaisha	Helmet
5093937,	Oct 03 1990	Shoei Kako Kabushiki Kaisha	Helmet for riding vehicle
5157794,	Oct 03 1990	Shoei Kako Kabushiki Kaisha	Helmet
D253916,	Feb 22 1978	Squirrel S.p.A.	Crash helmet
D285741,	Oct 10 1983	JEAN GALLET ET FILS S A ,	Combined helmet and mask

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Dec 31 1991		Shoei Kako Kabushiki Kaisha	(assignment on the face of the patent)
Feb 12 1992	KAMATA, EITARO	Shoei Kako Kabushiki Kaisha	ASSIGNMENT OF ASSIGNORS INTEREST	006029	0490	pdf

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