Roll bar portion of a helmet

- Gentex Corporation
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Description

FIG. 1 is a perspective view of a first embodiment of a roll bar portion of a helmet showing our new design;

FIG. 2 is a front orthographic view thereof;

FIG. 3 is a left side orthographic view thereof;

FIG. 4 is a right side orthographic view thereof; and,

FIG. 5 is a top orthographic view thereof.

The dashed lines shown in FIGS. 1–5 are included for the purpose of illustrating environmental elements only and form no part of the claimed design. The dotted lines shown in FIGS. 1–5 define a border between claimed and unclaimed subject matter and form no part of the claimed design. The bottom view is omitted and forms no part of the claimed design.

Claims

The ornamental design for a roll bar portion of a helmet, as shown and described.

Referenced Cited
U.S. Patent Documents
5996128 December 7, 1999 Yanagihara
6263513 July 24, 2001 Murakami
D457274 May 14, 2002 Taniuchi et al.
D457691 May 21, 2002 Taniuchi et al.
D458415 June 4, 2002 Taniuchi et al.
D460219 July 9, 2002 Taniuchi et al.
D476779 July 1, 2003 Tanaka
6910228 June 28, 2005 Tanaka
D576355 September 2, 2008 Murakami
20060248631 November 9, 2006 Arai
20090089918 April 9, 2009 Arai
Patent History
Patent number: D597259
Type: Grant
Filed: Jul 14, 2008
Date of Patent: Jul 28, 2009
Assignee: Gentex Corporation (Carbondale, PA)
Inventors: Mark J Tremback (Mayfield, PA), Joseph J Fontanella (Jessup, PA), James Risboskin (Jermyn, PA)
Primary Examiner: Ruth McInroy
Attorney: Design IP
Application Number: 29/321,251
Classifications
Current U.S. Class: Element Or Attachment (D29/122)