Protective face mask
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Description
The broken lines indicate portions of the article that form no part of the claimed design.
Claims
The ornamental design for a protective face mask, as shown and described.
Referenced Cited
U.S. Patent Documents
| D666710 | September 4, 2012 | Godfrey |
| D683013 | May 21, 2013 | Krepel |
| D683845 | June 4, 2013 | Abel |
| D760378 | June 28, 2016 | Walker |
| D795416 | August 22, 2017 | Blomberg |
| D821568 | June 26, 2018 | Nilsson |
| D822195 | July 3, 2018 | Kwong |
| D905847 | December 22, 2020 | Orman |
| 20120180800 | July 19, 2012 | Shibata |
| 20180264294 | September 20, 2018 | Hancock |
| 20200305520 | October 1, 2020 | Belk |
| 20200359717 | November 19, 2020 | Han |
| 20210045481 | February 18, 2021 | Tsuei |
Patent History
Patent number: D925727
Type: Grant
Filed: Oct 25, 2019
Date of Patent: Jul 20, 2021
Assignee: LG ELECTRONICS INC. (Seoul)
Inventors: Byeongwook Kim (Seoul), Dongsoon Kim (Seoul)
Primary Examiner: Eliza Z Bennett-Hattan
Application Number: 35/509,259
Type: Grant
Filed: Oct 25, 2019
Date of Patent: Jul 20, 2021
Assignee: LG ELECTRONICS INC. (Seoul)
Inventors: Byeongwook Kim (Seoul), Dongsoon Kim (Seoul)
Primary Examiner: Eliza Z Bennett-Hattan
Application Number: 35/509,259
Classifications
Current U.S. Class:
Mask (D24/110.1)
