Patent
   D963839
Priority
Mar 27 2020
Filed
Sep 24 2020
Issued
Sep 13 2022
Expiry
Sep 13 2037
Assg.orig
Entity
unknown
3
45
n/a
The ornamental design for an engagement member for air mask, as shown and described.

FIG. 1 is a front, right side perspective view of an engagement member for 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;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an exploded perspective view showing the design of FIG. 1 within an air mask.

The subject design is an engagement member for air mask that connects and fixes between the mask body and silicone support frame for the sealing of the air mask. The broken lines indicate portions of an air mask that are shown for the purpose of illustrating environmental structure and form no part of the claimed design.

Kim, Dongsoon, Kim, Byeongwook

Patent Priority Assignee Title
D972717, Jul 12 2021 LG Electronics Inc Cover band for mask type air purifiers
D980968, Sep 29 2021 LG Electronics Inc. Mask type air purifier main body
D985763, Aug 12 2021 INTERSURGICAL AG Medical face mask
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 01 2020KIM, BYEONGWOOKLG Electronics IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0539000894 pdf
Sep 01 2020KIM, DONGSOONLG Electronics IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0539000894 pdf
Sep 24 2020LG Electronics Inc.(assignment on the face of the patent)
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