Air purifier
Description
The broken lines in the figures illustrate 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
U.S. Patent Documents
Other references
D844767 | April 2, 2019 | Chen |
D873401 | January 21, 2020 | Chen |
D882056 | April 21, 2020 | Baillie |
D888923 | June 30, 2020 | Zhong |
D890905 | July 21, 2020 | Farone |
D905841 | December 22, 2020 | Cao |
D935591 | November 9, 2021 | Xu |
D950033 | April 26, 2022 | Peng |
D951419 | May 10, 2022 | Ha |
D963822 | September 13, 2022 | Wang |
20180256770 | September 13, 2018 | Jang |
20220290882 | September 15, 2022 | Long |
20220333796 | October 20, 2022 | Tang |
- Acekool Air Purifier Jul. 22, 2021 found on Apr. 17, 2023 at: https://www.amazon.com/Purifiers-Cleaner-Filtration-Eliminators-Optional/dp/B09B1R9ZHD/?th=1 (Year: 2021).
Patent History
Patent number: D992712
Type: Grant
Filed: Jul 14, 2022
Date of Patent: Jul 18, 2023
Inventor: Jueyuan Chen (Fujian)
Primary Examiner: Jennifer Rivard
Assistant Examiner: Jonathan E Fiencke
Application Number: 29/846,251
Type: Grant
Filed: Jul 14, 2022
Date of Patent: Jul 18, 2023
Inventor: Jueyuan Chen (Fujian)
Primary Examiner: Jennifer Rivard
Assistant Examiner: Jonathan E Fiencke
Application Number: 29/846,251
Classifications
Current U.S. Class:
Air Cleaner (D23/364)