Face mask seal

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Description

FIG. 1 is a perspective view of an embodiment of a face mask seal configured in accordance with the present invention;

FIG. 2 is a rear view of the face mask seal of FIG. 1.

FIG. 3 is a front view of the face mask seal of FIG. 1.

FIG. 4 is a left side view of the face mask seal of FIG. 1. The right side view is a mirror image of the left side view.

FIG. 5 is a top view of the face mask seal of FIG. 1; and,

FIG. 6 is a bottom view of the face mask seal of FIG. 1.

The broken lines showing portions of the face mask seal are included for the purpose of illustrating the environmental structure and form no part of the claimed design.

Claims

The ornamental design for a face mask seal, as shown and described.

Referenced Cited
U.S. Patent Documents
3363311 January 1968 Jowers
6058610 May 9, 2000 Leang
D483476 December 9, 2003 Von Hollen et al.
D529396 October 3, 2006 Whipple
D659822 May 15, 2012 Matula et al.
D675888 February 12, 2013 Cline et al.
D689341 September 10, 2013 Dooley et al.
D689603 September 10, 2013 Stockmann
Patent History
Patent number: D717939
Type: Grant
Filed: Oct 11, 2013
Date of Patent: Nov 18, 2014
Inventor: Richard H. Koehler (Vineyard Haven, MA)
Primary Examiner: Ian Simmons
Assistant Examiner: Richelle G Shelton
Application Number: 29/469,573
Classifications
Current U.S. Class: Mask (D24/110.1)