Mask strap cushion

- Salter Labs
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Description

FIG. 1 is a perspective view of a mask strap cushion embodying our new design having an indefinite length;

FIG. 2 is a front elevational view of FIG. 1;

FIG. 3 is a top plan view of FIG. 1, and the bottom plan view being a mirror image thereof;

FIG. 4 is a rear elevational view of FIG. 1;

FIG. 5 is a left side elevational view of FIG. 1;

FIG. 6 is a right side elevational view of FIG. 1;

FIG. 7 is a perspective view showing a variation of the mask strap cushion embodying our new design having an indefinite length;

FIG. 8 is a front elevational view of FIG. 7;

FIG. 9 is a top plan view of FIG. 7, and the bottom plan view being a mirror image thereof;

FIG. 10 is a rear elevational view of FIG. 7;

FIG. 11 is a left side elevational view of FIG. 7; and,

FIG. 12 is a right side elevational view of FIG. 7.

The broken lines illustrate environmental structure that form no part of the claimed designed.

Claims

We claim the ornamental design for a mask strap cushion, as shown and described.

Referenced Cited
U.S. Patent Documents
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4741574 May 3, 1988 Weightman et al.
5546605 August 20, 1996 Mallardi
5566871 October 22, 1996 Weintraub
5584536 December 17, 1996 White
D396938 August 18, 1998 Bugatti
5911479 June 15, 1999 Atkinson
6052823 April 25, 2000 Wilks
6546563 April 15, 2003 Young
D521240 May 23, 2006 Yoshiguchi
D653746 February 7, 2012 Gibson et al.
D660413 May 22, 2012 Hill et al.
20010042261 November 22, 2001 Bean
20020152539 October 24, 2002 Christian
20040093655 May 20, 2004 Cho
20100258132 October 14, 2010 Moore
Patent History
Patent number: D684683
Type: Grant
Filed: Oct 22, 2010
Date of Patent: Jun 18, 2013
Assignee: Salter Labs (Arvin, CA)
Inventors: James N. Curti (Bakersfield, CA), Walter R. Van Horn (Lancaster, CA), Stephen Mark Higgins (Carrollton, TX)
Primary Examiner: Richard E Chilcot
Application Number: 29/377,603
Classifications