Filter frame
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Description
The portions of the filter frame in
Claims
The ornamental design for a filter frame, as shown and described.
Referenced Cited
U.S. Patent Documents
D14132 | July 1883 | Drummond |
D204351 | April 1966 | Caine |
D377083 | December 31, 1996 | Smolarski |
5782944 | July 21, 1998 | Justice |
D449878 | October 30, 2001 | Bjersten |
7041147 | May 9, 2006 | Huehn |
D609326 | February 2, 2010 | Mair |
8491690 | July 23, 2013 | Crabtree |
8834592 | September 16, 2014 | Dimicelli |
8834611 | September 16, 2014 | Dimicelli |
8979966 | March 17, 2015 | Lise |
Patent History
Patent number: D762832
Type: Grant
Filed: Jul 25, 2014
Date of Patent: Aug 2, 2016
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventor: Brian D. Gale (Blaine, MN)
Primary Examiner: Sandra Snapp
Application Number: 29/497,551
Type: Grant
Filed: Jul 25, 2014
Date of Patent: Aug 2, 2016
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventor: Brian D. Gale (Blaine, MN)
Primary Examiner: Sandra Snapp
Application Number: 29/497,551
Classifications
Current U.S. Class:
Filter (D23/365)