Safety helmet

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Description

FIG. 1 is a top plan view of a safety helmet showing our new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a perspective view thereof; and,

FIG. 6 is a rear elevation view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D200757 April 1965 Hiatt et al.
D254100 February 5, 1980 Breger
4222123 September 16, 1980 Hellberg
D473975 April 29, 2003 Batts
D595014 June 23, 2009 Tinius
D638168 May 17, 2011 Lebel et al.
8166575 May 1, 2012 Haselmayer
20110023204 February 3, 2011 Brace
20110277224 November 17, 2011 Okuma et al.
Patent History
Patent number: D701649
Type: Grant
Filed: Sep 28, 2012
Date of Patent: Mar 25, 2014
Assignee: Helmet Integrated Systems Limited (Letchworth)
Inventors: Colin Church (Letchworth), Richard Cartwright (Letchworth)
Primary Examiner: Ruth McInroy
Application Number: 29/433,340
Classifications
Current U.S. Class: And Transparent Eye Shield (D29/107)