Air purifier
Latest Shenzhen Airtok Technology Co., Ltd. Patents:
Description
The broken lines shown in the drawings 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
U.S. Patent Documents
Other references
D755942 | May 10, 2016 | Kim |
D799016 | October 3, 2017 | Su |
D835765 | December 11, 2018 | Chen |
D852344 | June 25, 2019 | Hua |
D898889 | October 13, 2020 | Yu |
D912796 | March 9, 2021 | Huang |
D918371 | May 4, 2021 | Zeng |
D916266 | April 13, 2021 | Jin |
D921869 | June 8, 2021 | Han |
D933798 | October 19, 2021 | Wang |
D934837 | November 2, 2021 | Huang |
D939071 | December 21, 2021 | Seo |
D942605 | February 1, 2022 | Yu |
D943076 | February 8, 2022 | Yu |
D943726 | February 15, 2022 | Li |
- AIRTOK Air Purifier [Feb. 15, 2022] found online [Feb. 15, 2022]—https://www.amazon.com/AIRTOK-Purifiers-Coverage-Wildfire-Ozone-Free/dp/B09CV2VDXQ/ref=sr_1_21?crid=3N9HRC4NJWZ9Q&keywords=air%2Bpurifier&qid=1644937586&sprefix=air%2Bpurifier%2Caps%2C94&sr=8-21&th=1.
Patent History
Patent number: D948018
Type: Grant
Filed: Jun 1, 2021
Date of Patent: Apr 5, 2022
Assignee: Shenzhen Airtok Technology Co., Ltd. (Guangdong)
Inventors: Xiangwu Li (Guangdong), Hong Chang (Guangdong), Yuewen Jia (Guangdong), Guangmin Jia (Guangdong)
Primary Examiner: John A Voytek
Application Number: 29/786,535
Type: Grant
Filed: Jun 1, 2021
Date of Patent: Apr 5, 2022
Assignee: Shenzhen Airtok Technology Co., Ltd. (Guangdong)
Inventors: Xiangwu Li (Guangdong), Hong Chang (Guangdong), Yuewen Jia (Guangdong), Guangmin Jia (Guangdong)
Primary Examiner: John A Voytek
Application Number: 29/786,535
Classifications
Current U.S. Class:
Air Cleaner (D23/364)