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Patent
D968031
Priority
Mar 05 2021
Filed
Mar 05 2021
Issued
Oct 25 2022
Expiry
Oct 25 2037
Assg.orig
Entity
unknown
12
23
n/a
The ornamental design for a protective face mask , as shown and described.
The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
1. Protective face mask
1.1 front right perspective view of a face mask according to the design.
1.2 is a front left perspective view of the face mask.
1.3 is a bottom perspective of the face mask.
1.4 is a front view of the face mask.
Hatzlhoffer, Herbert
Patent
Priority
Assignee
Title
D980410 ,
Jul 10 2020
LG Electronics Inc.
Filter housing for mask type air purifier
D987069 ,
Jul 14 2021
RAZER ASIA-PACIFIC PTE LTD
Face mask
ER2074 ,
ER3129 ,
ER3437 ,
ER3919 ,
ER5775 ,
ER6092 ,
ER6812 ,
ER7713 ,
ER859 ,
ER900 ,
Patent
Priority
Assignee
Title
20210378326 ,
20210379412 ,
20210379415 ,
20210379416 ,
20210379417 ,
20210379418 ,
20210379419 ,
20210402223 ,
20210402229 ,
D396283 ,
Aug 16 1996
Respirator mask
D671688 ,
Dec 19 2006
Talus Outdoor Technologies, LLC
Face mask
D777988 ,
Dec 01 2015
3RD STONE DESIGN INC
Mask
D791932 ,
Oct 10 2014
SUNDSTRÖM SAFETY AKTIEBOLAG
Respiration mask with filter holder and parts thereof
D795416 ,
Feb 27 2015
3M Innovative Properties Company
Respirator mask
D892410 ,
Dec 27 2018
Dust mask
D925727 ,
Jun 04 2019
LG Electronics Inc
Protective face mask
D932106 ,
Jul 14 2020
Shenzhen Sonida Digital Technology Co., Ltd.; SHENZHEN SONIDA DIGITAL TECHNOLOGY CO , LTD
Sport mask
D946743 ,
Aug 07 2020
The United States of America as represented by the Secretary of the Navy; UNITED STATE GOVERNMENT OFFICE OF NAVAL RESEARCH
Filtered face mask respirator with cap
D946744 ,
Aug 07 2020
The United States of America as represented by the Secretary of the Navy
Filtered face mask with cap
D946745 ,
Aug 07 2020
The United States of America as represented by the Secretary of the Navy
Filtered face mask
D946746 ,
Aug 07 2020
The United States of America as represented by the Secretary of the Navy
Filtered face mask respirator
D948706 ,
Jun 05 2020
Mask
D948707 ,
Jun 05 2020
Mask
Executed on Assignor Assignee Conveyance Frame Reel Doc
Date
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