Chin guard

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Description

FIG. 1 is a perspective view of a chin guard showing our new design;

FIG. 2 is another perspective view thereof attached to a visor, wherein the visor is attached to a visor frame of a helmet, and wherein the visor, visor frame and helmet are shown in broken lines that form no part of the claimed design;

FIG. 3 is a front view thereof;

FIG. 4 is a side view thereof, the opposite side view is identical;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

All surfaces not shown form no part of the claimed design.

Claims

The ornamental design for a chin guard, as shown and described.

Referenced Cited
U.S. Patent Documents
3216023 November 1965 Morgan
D204731 May 1966 Dunning
D207479 April 1967 Dunning
3478365 November 1969 Varga
D229127 November 1973 Franklin
3886596 June 1975 Franklin et al.
D243128 January 25, 1977 Morgan
4042974 August 23, 1977 Morgan et al.
D246012 October 11, 1977 Minette
5384914 January 31, 1995 Caveness et al.
6289521 September 18, 2001 Ikeda
D535061 January 9, 2007 Evans et al.
D548893 August 14, 2007 Hedge et al.
D548894 August 14, 2007 Van Trojen
D556386 November 27, 2007 Lee
D560315 January 22, 2008 Wong
D632439 February 8, 2011 Lebel et al.
D632440 February 8, 2011 Lebel et al.
D638172 May 17, 2011 Lebel et al.
20070250993 November 1, 2007 Schimpf
Patent History
Patent number: D672683
Type: Grant
Filed: Apr 4, 2011
Date of Patent: Dec 18, 2012
Assignee: Mine Safety Appliances Company (Cranberry Township, PA)
Inventors: Robert Klotz (Jefferson Hills, PA), Rebecca Kreke (Pittsburgh, PA), Mark Hall (Spring Church, PA)
Primary Examiner: Elizabeth J Oswecki
Attorney: Bartony & Associates, LLC
Application Number: 29/388,898
Classifications
Current U.S. Class: Table Shrine Or Altar (D11/122)