Filter
Latest Champion Laboratories, Inc. Patents:
Description
Claims
The ornamental design for a filter, as shown and described.
Referenced Cited
U.S. Patent Documents
D466602 | December 3, 2002 | Gieseke |
D483459 | December 9, 2003 | DeWit |
D484584 | December 30, 2003 | Anderson |
D497202 | October 12, 2004 | Carter |
7753982 | July 13, 2010 | Merritt |
8048187 | November 1, 2011 | Merritt |
8088190 | January 3, 2012 | Patel |
D690407 | September 24, 2013 | Williams |
D736263 | August 11, 2015 | Schultz |
D798907 | October 3, 2017 | Krull |
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Patent History
Patent number: D852345
Type: Grant
Filed: Apr 7, 2017
Date of Patent: Jun 25, 2019
Assignee: Champion Laboratories, Inc. (Albion, IL)
Inventors: Kent Stanhope (Albion, IL), John Simms (Albion, IL)
Primary Examiner: Lakiya G Rogers
Assistant Examiner: John A Voytek
Application Number: 29/599,929
Type: Grant
Filed: Apr 7, 2017
Date of Patent: Jun 25, 2019
Assignee: Champion Laboratories, Inc. (Albion, IL)
Inventors: Kent Stanhope (Albion, IL), John Simms (Albion, IL)
Primary Examiner: Lakiya G Rogers
Assistant Examiner: John A Voytek
Application Number: 29/599,929
Classifications
Current U.S. Class:
Filter (D23/365)