Filter support
Description
The broken lines depicted the drawings are directed to the environment and are for illustrative only; the broken lines form no part of the claimed design.
Claims
The ornamental design for an improved filter support, as shown and described.
Referenced Cited
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Patent History
Patent number: D815725
Type: Grant
Filed: Jan 25, 2016
Date of Patent: Apr 17, 2018
Inventor: Lance Burkhart (Strong City, KS)
Primary Examiner: Charles Hanson
Application Number: 29/552,618
Type: Grant
Filed: Jan 25, 2016
Date of Patent: Apr 17, 2018
Inventor: Lance Burkhart (Strong City, KS)
Primary Examiner: Charles Hanson
Application Number: 29/552,618
Classifications
Current U.S. Class:
Vent, Ductwork, Or Element Thereof (D23/393)