Helmet

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Description

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

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a top view thereof.

Claims

I claim the ornamental design for a helmet, as shown and described.

Referenced Cited
U.S. Patent Documents
D437092 January 30, 2001 Ho
D481172 October 21, 2003 Ho
D495835 September 7, 2004 Ho
D495836 September 7, 2004 Fang
D516751 March 7, 2006 Ho
D516752 March 7, 2006 Ho
D517739 March 21, 2006 Ho
D534691 January 2, 2007 Chen
D536832 February 13, 2007 Ho
D540490 April 10, 2007 Grepper et al.
Patent History
Patent number: D575006
Type: Grant
Filed: Apr 25, 2006
Date of Patent: Aug 12, 2008
Assignee: Plim Cooperation AG (Bern-Leibefeld)
Inventor: Martin Knopfli (Bolligen)
Primary Examiner: Ruth McInroy
Attorney: Vidas, Arrett & Steinkraus
Application Number: 29/258,771
Classifications
Current U.S. Class: Cranial (D29/102)