Air cleaner
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The broken lines in the drawings are for the purpose of illustrating portions of the air cleaner that form no part of the claimed design.
The dash-dot broken lines showing the enlargements in
Claims
The ornamental design for an air cleaner, as shown and described.
D831810 | October 23, 2018 | Cho |
D835766 | December 11, 2018 | Chen |
D838355 | January 15, 2019 | Cho |
D865149 | October 29, 2019 | Lin |
D886975 | June 9, 2020 | Yang |
D888923 | June 30, 2020 | Zhong |
D906501 | December 29, 2020 | Lim |
D938565 | December 14, 2021 | Yang |
D938566 | December 14, 2021 | Yang |
D939071 | December 21, 2021 | Seo |
305598059 | February 2020 | CN |
305958480 | July 2020 | CN |
301050338.0000 | March 2020 | KR |
- Winix A230 Tower H13 True HEPA 4-Stage Air Purifier, first available Sep. 14, 2020[online], [site visited Jan. 6, 2022]. Available from internet, URL:<https://www.amazon.ca/dp/B08HW4HX66> (Year: 2020).
Type: Grant
Filed: Sep 21, 2020
Date of Patent: Apr 5, 2022
Assignee: Winix Inc. (Siheung-Si)
Inventor: Chul Min Yoon (Siheung-si)
Primary Examiner: Barbara Fox
Assistant Examiner: Jamaal Rasheed
Application Number: 29/751,409