Exhale valve cover

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Description

FIG. 1 is a perspective view showing the new design for an exhale valve cover;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a back side view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a top view thereof.

The broken lines form no part of the claimed design, and the shading is provided only to illustrate contour, it is not to indicate any particular texture.

Claims

The ornamental design for an exhale valve cover, as shown and described.

Referenced Cited
U.S. Patent Documents
5224474 July 6, 1993 Bloomfield
D378610 March 25, 1997 Reischel et al.
5924420 July 20, 1999 Reischel et al.
D421118 February 22, 2000 Reischel et al.
D426549 June 13, 2000 Carlson
D567366 April 22, 2008 Betz et al.
D569502 May 20, 2008 Abel et al.
D569503 May 20, 2008 Abel et al.
D574486 August 5, 2008 Betz et al.
D582547 December 9, 2008 Ungar
Patent History
Patent number: D630726
Type: Grant
Filed: Jul 23, 2007
Date of Patent: Jan 11, 2011
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Nathan A. Abel (White Bear Lake, MN), James R. Betz (Hudson, WI), Sean M. Burke (St. Paul, MN), Michael J. Lynch (Hudson, WI), Matthew D. Reier (St. Paul, MN), Andrew S. Viner (Roseville, MN)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Michael A Pratt
Attorney: Jeffrey M. Olofson
Application Number: 29/282,502
Classifications
Current U.S. Class: Regulator Or Valve (D24/110.6)