Air purifier
Description
Claims
The ornamental design for an air purifier, as shown and described.
Referenced Cited
U.S. Patent Documents
D786414 | May 9, 2017 | Kim |
D786415 | May 9, 2017 | Kim |
D797272 | September 12, 2017 | Poindexter |
D807997 | January 16, 2018 | Seo |
D827117 | August 28, 2018 | Rigbi |
D834165 | November 20, 2018 | Maeng |
D835248 | December 4, 2018 | Echeverri |
D847313 | April 30, 2019 | Shen |
D853544 | July 9, 2019 | Vu |
D870869 | December 24, 2019 | Bryn-Haugland |
D876599 | February 25, 2020 | He |
D886258 | June 2, 2020 | Sakamoto |
D886274 | June 2, 2020 | Hernandez |
Patent History
Patent number: D901662
Type: Grant
Filed: Apr 18, 2019
Date of Patent: Nov 10, 2020
Assignee: LIGHTAR HOLDING AB (Stockholm)
Inventor: Hideharu Takei (Sai Kung)
Primary Examiner: David G Muller
Application Number: 29/688,125
Type: Grant
Filed: Apr 18, 2019
Date of Patent: Nov 10, 2020
Assignee: LIGHTAR HOLDING AB (Stockholm)
Inventor: Hideharu Takei (Sai Kung)
Primary Examiner: David G Muller
Application Number: 29/688,125
Classifications
Current U.S. Class:
Air Cleaner (D23/364)