Filter
Latest Champion Laboratories, Inc. Patents:
Description
Claims
The ornamental design for a filter, as shown and described.
Referenced Cited
U.S. Patent Documents
D380536 | July 1, 1997 | Ellwood |
D382049 | August 5, 1997 | Trampp |
D456877 | May 7, 2002 | Wilder |
D568014 | April 29, 2008 | Fester |
D612922 | March 30, 2010 | Foerster |
9067159 | June 30, 2015 | Soderholm |
D762832 | August 2, 2016 | Gale |
20160023137 | January 28, 2016 | Sorger |
20160040633 | February 11, 2016 | Schmid |
20170304759 | October 26, 2017 | Foenss |
Patent History
Patent number: D849913
Type: Grant
Filed: Apr 7, 2017
Date of Patent: May 28, 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: 29/599,945
Type: Grant
Filed: Apr 7, 2017
Date of Patent: May 28, 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: 29/599,945
Classifications
Current U.S. Class:
Filter (D23/365)