Air purifier
Description
The broken lines are included for the purpose of illustrating portions of the air purifier that form no part of the claimed design.
Claims
The ornamental design for an air purifier, as shown and described.
Referenced Cited
Patent History
Patent number: D906501
Type: Grant
Filed: Jun 20, 2019
Date of Patent: Dec 29, 2020
Inventor: Ken Lim (Guangdong)
Primary Examiner: David G Muller
Application Number: 29/695,541
Type: Grant
Filed: Jun 20, 2019
Date of Patent: Dec 29, 2020
Inventor: Ken Lim (Guangdong)
Primary Examiner: David G Muller
Application Number: 29/695,541
Classifications
Current U.S. Class:
Air Cleaner (D23/364)