Air purifier
Latest Shenzhen Puremate Technology Co., Ltd. Patents:
Description
The broken lines in the drawings illustrate the portions of the air purifier which 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
D653742 | February 7, 2012 | Satou |
D688362 | August 20, 2013 | Thomas |
D705410 | May 20, 2014 | Terao |
D791297 | July 4, 2017 | Ljungstrom |
D865148 | October 29, 2019 | Yoon |
D888918 | June 30, 2020 | Seo |
D924385 | July 6, 2021 | Liu |
D936199 | November 16, 2021 | Jeon |
305619993 | February 2020 | CN |
- Airthereal ADH50B Air Purifier, first available Jul. 31, 2019[online], [site visited Dec. 13, 2021]. Available from internet, URL:<https://www.amazon.ca/dp/B07SJRXFF3> (Year: 2019).
Patent History
Patent number: D944958
Type: Grant
Filed: Nov 19, 2020
Date of Patent: Mar 1, 2022
Assignee: Shenzhen Puremate Technology Co., Ltd. (Shenzhen)
Inventor: Yiqing Yan (Shenzhen)
Primary Examiner: Barbara Fox
Assistant Examiner: Jamaal Rasheed
Application Number: 29/758,926
Type: Grant
Filed: Nov 19, 2020
Date of Patent: Mar 1, 2022
Assignee: Shenzhen Puremate Technology Co., Ltd. (Shenzhen)
Inventor: Yiqing Yan (Shenzhen)
Primary Examiner: Barbara Fox
Assistant Examiner: Jamaal Rasheed
Application Number: 29/758,926
Classifications
Current U.S. Class:
Air Cleaner (D23/364)