Face mask
Description
The dot-dash broken lines represent boundaries of the enlarged portion and form no part of the claimed design.
Claims
The ornamental design for a face mask, as shown and described.
Referenced Cited
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Patent History
Patent number: D975840
Type: Grant
Filed: Sep 15, 2021
Date of Patent: Jan 17, 2023
Assignee: DONGGUAN QUANDING MEDICAL SUPPLIES CO., LTD (Dongguan)
Inventor: Xiaoting Zhao (Dongguan)
Primary Examiner: Richard Kearney
Assistant Examiner: Michael Hoffman
Application Number: 29/807,918
Type: Grant
Filed: Sep 15, 2021
Date of Patent: Jan 17, 2023
Assignee: DONGGUAN QUANDING MEDICAL SUPPLIES CO., LTD (Dongguan)
Inventor: Xiaoting Zhao (Dongguan)
Primary Examiner: Richard Kearney
Assistant Examiner: Michael Hoffman
Application Number: 29/807,918
Classifications