Magnetic vent filter
Description
Claims
The ornamental design for a magnetic vent filter, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D256943 | September 16, 1980 | Angelinetta |
D290745 | July 7, 1987 | Whitley, II |
D298853 | December 6, 1988 | Waltz |
5462569 | October 31, 1995 | Benjamin |
D383881 | September 16, 1997 | Gudmundsson |
D439963 | April 3, 2001 | Gieseke |
D544949 | June 19, 2007 | Winters |
D593189 | May 26, 2009 | Kawano |
D605275 | December 1, 2009 | Kawano |
D612922 | March 30, 2010 | Foerster |
D725761 | March 31, 2015 | Bordin |
D754315 | April 19, 2016 | Morin |
- P-Magnetic Vent Filter found online [May 31, 2017] https://www.filtersfast.com/P-Magnetic-Vent-Cover-HVAC-Air-Filter-8x18.asp.
- Tryus Magnetic Vent Filter found online [May 31, 2017] https://www.pinterest.com/tidydocks/tryus-vent-filters/.
Patent History
Patent number: D796022
Type: Grant
Filed: Aug 11, 2016
Date of Patent: Aug 29, 2017
Inventor: David M. DeChristofaro (Niles, OH)
Primary Examiner: Robert M Spear
Assistant Examiner: John Voytek
Application Number: 29/574,015
Type: Grant
Filed: Aug 11, 2016
Date of Patent: Aug 29, 2017
Inventor: David M. DeChristofaro (Niles, OH)
Primary Examiner: Robert M Spear
Assistant Examiner: John Voytek
Application Number: 29/574,015
Classifications
Current U.S. Class:
Filter (D23/365)