Patent
   D805256
Priority
Oct 07 2016
Filed
Oct 07 2016
Issued
Dec 12 2017
Expiry
Dec 12 2032
Assg.orig
Entity
unknown
26
6
n/a
The ornamental design for a protective face mask, as shown.

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

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is another perspective view thereof; and,

FIG. 9 is a perspective view of a protective face mask in a use condition.

Yang, Zhaolin

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Patent Priority Assignee Title
4986282, Sep 09 1987 STACKHOUSE, INC Face shield system
8850624, May 23 2011 Honeywell International, Inc.; Honeywell International, Inc Headgear with a spring buffered occipital cradle
9532617, Feb 21 2014 CAPITAL ONE, NATIONAL ASSOCIATION, AS AGENT Disposable face shield
D503499, Sep 10 2003 HONEYWELL SAFETY PRODUCTS USA, INC Protective face shield support
D539485, Mar 14 2006 Otos Tech Co., Ltd. Mask for protecting a face
D670036, Nov 03 2009 3M Innovative Properties Company Headgear
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Oct 07 2016YANG, ZHAOLINNINGBO GEOSTAR PHOTOELECTRIC TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0439770359 pdf
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