Air purifier
Latest Healthlead Corporation Limited Patents:
Description
The evenly spaced broken lines 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
Foreign Patent Documents
Other references
D924385 | July 6, 2021 | Liu |
D943076 | February 8, 2022 | Yu |
D948017 | April 5, 2022 | Chen |
D964534 | September 20, 2022 | Yu |
202130406322.7 | November 2021 | CN |
202130647774.4 | January 2022 | CN |
202130277950.X | September 2022 | CN |
- Insignia NS-APMWH2 Air Purifier. Catalogue [Online]. Bestbuy.com 2022. [Date First Reviewed {Jan. 25, 2022][Retrieved on Jan. 24, 2023]. Retrieved from the Internet: <URL:https://www.bestbuy.com/site/insignia-375-sq-ft-hepa-air-purifier-white/6444068.p?skuId=6444068> (Year: 2022).
Patent History
Patent number: D987802
Type: Grant
Filed: Jun 15, 2021
Date of Patent: May 30, 2023
Assignee: Healthlead Corporation Limited (Shenzhen)
Inventors: Yaogang Chen (Shenzhen), Zhixue Zou (Shenzhen), Hongzeng Zhang (Shenzhen)
Primary Examiner: Janice Hallmark
Assistant Examiner: Adedoyin Taiwo Odeyale
Application Number: 29/794,750
Type: Grant
Filed: Jun 15, 2021
Date of Patent: May 30, 2023
Assignee: Healthlead Corporation Limited (Shenzhen)
Inventors: Yaogang Chen (Shenzhen), Zhixue Zou (Shenzhen), Hongzeng Zhang (Shenzhen)
Primary Examiner: Janice Hallmark
Assistant Examiner: Adedoyin Taiwo Odeyale
Application Number: 29/794,750
Classifications
Current U.S. Class:
Air Cleaner (D23/364)