Patent
   D849236
Priority
Dec 19 2016
Filed
Dec 19 2016
Issued
May 21 2019
Expiry
May 21 2034
Assg.orig
Entity
unknown
5
85
n/a
The ornamental design for a liner for respirator mask, as shown and described.

FIG. 1 is a front elevation of a first embodiment of a liner for respirator mask showing my new design, the rear elevation view being a mirror image thereof;

FIG. 2 is a right side view of the liner for respirator mask of FIG. 1, the left side view being a mirror image thereof;

FIG. 3 is a top plan view of the liner for respirator mask of FIG. 1, the bottom plan view being a mirror image thereof;

FIG. 4 is a front elevation of a second embodiment of the liner for respirator mask showing my new design, the rear elevation view being a mirror image thereof;

FIG. 5 is a right side view of the liner for respirator mask of FIG. 4, the left side view being a mirror image thereof;

FIG. 6 is a top plan view of the liner for respirator mask of FIG. 4, the bottom plan view being a mirror image thereof;

FIG. 7 is a front elevation of a third embodiment of the liner for respirator mask showing my new design, the rear elevation view being a mirror image thereof;

FIG. 8 is a right side view of the liner for respirator mask of FIG. 7, the left side view being a mirror image thereof; and,

FIG. 9 is a top plan view of the liner for respirator mask of FIG. 7, the bottom plan view being a mirror image thereof.

In the drawings, the broken lines depict round features on the surface of the liner that form no part of the claimed design.

Baker, Bruce O.

Patent Priority Assignee Title
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D955563, May 18 2020 MAKRITE INDUSTRIES INC. Valve flap
D961760, Oct 16 2018 Liner for CPAP mask
D963840, Jul 10 2020 LG Electronics Inc. Inner cover for mask type air purifier
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Sep 22 2017SILENT NIGHT, LLCNATURS DESIGN, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0559540966 pdf
Apr 28 2021NATURS DESIGN, INC ATHFAR 828, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0560840536 pdf
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