Protective face mask

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Description

FIG. 1 is a front perspective view of a protective face mask showing my new design;

FIG. 2 is a perspective rear view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

Claims

The ornamental design for a protective face mask, as shown and described.

Referenced Cited
U.S. Patent Documents
D267985 February 15, 1983 Huber
4384577 May 24, 1983 Huber
D665903 August 21, 2012 Sullivan, Jr.
D812737 March 13, 2018 Moulton
D870390 December 17, 2019 Mao
D923775 June 29, 2021 Gilner
20150053206 February 26, 2015 Seppala
20210307414 October 7, 2021 Korathu-Larson
20210307415 October 7, 2021 Scalisi
Foreign Patent Documents
303721700 June 2016 CN
304060286 February 2017 CN
304060291 February 2017 CN
305959607 July 2020 CN
306206975 December 2020 CN
15995-0001 March 2021 CZ
Patent History
Patent number: D946747
Type: Grant
Filed: Jul 24, 2020
Date of Patent: Mar 22, 2022
Inventor: David G. Mathews (Honolulu, HI)
Primary Examiner: Eric L Goodman
Assistant Examiner: Michael Hoffman
Application Number: 29/743,815
Classifications
Current U.S. Class: Mask (D24/110.1)