Fresh air ventilator
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Description
1. Fresh air ventilator
Claims
The ornamental design for a fresh air ventilator, as shown and described.
Referenced Cited
U.S. Patent Documents
| D366522 | January 23, 1996 | Lagace |
| D507344 | July 12, 2005 | Anderson |
| D675723 | February 5, 2013 | Garcia |
| D683009 | May 21, 2013 | Gartner |
| D730510 | May 26, 2015 | Schanzenbach |
| D733887 | July 7, 2015 | Blomquist |
| D771234 | November 8, 2016 | Smith |
| D771792 | November 15, 2016 | Smith |
| D779050 | February 14, 2017 | Jonas |
| D789512 | June 13, 2017 | Cross |
| D816827 | May 1, 2018 | Copparstad |
| D841783 | February 26, 2019 | Hu |
| D878530 | March 17, 2020 | Pan |
| D879273 | March 24, 2020 | Shih |
Patent History
Patent number: D888930
Type: Grant
Filed: Jan 16, 2019
Date of Patent: Jun 30, 2020
Assignee: Beijing Xiaomi Mobile Software Co., Ltd. (Beijing)
Inventors: Tao Wang (Beijing), Ningning Li (Beijing), Lei Zhang (Beijing)
Primary Examiner: Khawaja Anwar
Application Number: 35/507,073
Type: Grant
Filed: Jan 16, 2019
Date of Patent: Jun 30, 2020
Assignee: Beijing Xiaomi Mobile Software Co., Ltd. (Beijing)
Inventors: Tao Wang (Beijing), Ningning Li (Beijing), Lei Zhang (Beijing)
Primary Examiner: Khawaja Anwar
Application Number: 35/507,073
Classifications
Current U.S. Class:
Vent, Ductwork, Or Element Thereof (D23/393)
