Pre-coat filter element
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Description
Claims
We claim the ornamental design for a “pre-coat filter element,” as shown and described.
Referenced Cited
U.S. Patent Documents
5024771 | June 18, 1991 | Chiarito |
5336405 | August 9, 1994 | Tang |
D401306 | November 17, 1998 | Ward |
D414544 | September 28, 1999 | Ward |
D416308 | November 9, 1999 | Ward |
6318564 | November 20, 2001 | Archibald |
D463524 | September 24, 2002 | Ellis |
D481101 | October 21, 2003 | Boehrs |
D544070 | June 5, 2007 | Flor |
D571433 | June 17, 2008 | Koteskey |
D582001 | December 2, 2008 | Tierney |
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D724179 | March 10, 2015 | Keenan |
Patent History
Patent number: D753789
Type: Grant
Filed: Sep 24, 2014
Date of Patent: Apr 12, 2016
Assignee: GRAVER TECHNOLOGIES LLC (Glasgow, DE)
Inventors: Brian Raab (Bel Air, MD), Brian Velon (Wilmington, DE)
Primary Examiner: Robin V Webster
Application Number: 29/503,204
Type: Grant
Filed: Sep 24, 2014
Date of Patent: Apr 12, 2016
Assignee: GRAVER TECHNOLOGIES LLC (Glasgow, DE)
Inventors: Brian Raab (Bel Air, MD), Brian Velon (Wilmington, DE)
Primary Examiner: Robin V Webster
Application Number: 29/503,204
Classifications
Current U.S. Class:
Filter Or Strainer (2) (D23/209)