Air filter adapter
Description
Claims
The ornamental design for an air filter adapter, as shown and described.
Referenced Cited
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Patent History
Patent number: D994103
Type: Grant
Filed: Apr 13, 2023
Date of Patent: Aug 1, 2023
Inventor: Bo Wang (Yongkang)
Primary Examiner: Gino Colan
Assistant Examiner: David Obrien
Application Number: 29/889,472
Type: Grant
Filed: Apr 13, 2023
Date of Patent: Aug 1, 2023
Inventor: Bo Wang (Yongkang)
Primary Examiner: Gino Colan
Assistant Examiner: David Obrien
Application Number: 29/889,472
Classifications
Current U.S. Class:
Filter (D23/365);
Vehicle Heating Or Cooling (D23/324);
Coupling Or Joint (D23/262)