Exhale valve cover
Latest 3M Innovative Properties Company Patents:
Description
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
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)