Patent
   D959643
Priority
Mar 26 2020
Filed
Sep 24 2020
Issued
Aug 02 2022
Expiry
Aug 02 2037
Assg.orig
Entity
unknown
5
23
n/a
The ornamental design for an air mask, as shown and described.

FIG. 1 is a front, right side, perspective view of an air mask showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view.

Kim, Dongsoon, Kim, Byeongwook

Patent Priority Assignee Title
D970125, Jun 09 2020 LG Electronics Inc. Air purifier mask body
D972717, Jul 12 2021 LG Electronics Inc Cover band for mask type air purifiers
D980410, Jul 10 2020 LG Electronics Inc. Filter housing for mask type air purifier
D980968, Sep 29 2021 LG Electronics Inc. Mask type air purifier main body
D985763, Aug 12 2021 INTERSURGICAL AG Medical face mask
Patent Priority Assignee Title
2664887,
20210378326,
CN302912292,
CN303808927,
CN306035495,
CN306651577,
CN306910511,
D271246, Mar 02 1981 U.S.D. Corp. Combined respirator face piece and strap units
D286213, Nov 08 1982 Cabot Safety Intermediate Corporation Dual filter respirator
D396283, Aug 16 1996 Respirator mask
D467656, Jun 25 2001 3M Innovative Properties Company Respirator facemask
D471627, Jun 25 2001 3M Innovative Properties Company Respirator facemask assembly
D518571, Nov 07 2003 3M Innovative Properties Company Face mask carriage
D613851, Aug 21 2007 3M Innovative Properties Company Filter housing
D645956, Jun 15 2009 Moldex-Metric, Inc. Half mask filter respirator
D677780, Apr 15 2011 3M Innovative Properties Company Filter cartridge
D721169, May 31 2012 3M Innovative Properties Company Respirator grill ribs
D764656, Jun 26 2014 Moldex-Metric, Inc. Compact mask with changeable filters
D776258, Sep 24 2013 3M Innovative Properties Company Respirator with face seal multiple flexing region
D849239, Dec 08 2017 LOUIS M GERSON CO , INC Respirator mask
D885676, Mar 26 2018 SHENZHEN EVERBEST MACHINERY INDUSTRY CO., LTD. Mask
D908205, Mar 16 2017 Air filtering mask
D925725, Jun 04 2019 LG Electronics Inc Breathing mask
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 01 2020KIM, BYEONGWOOKLG Electronics IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0538980543 pdf
Sep 01 2020KIM, DONGSOONLG Electronics IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0538980543 pdf
Sep 24 2020LG Electronics Inc.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule