Patent
   D888253
Priority
Sep 27 2017
Filed
Mar 12 2018
Issued
Jun 23 2020
Expiry
Jun 23 2035
Assg.orig
Entity
unknown
3
21
n/a
The ornamental design for a mastication monitoring device, as shown and described.

FIG. 1 is a front, left perspective view of a mastication monitoring device in accordance with my new design;

FIG. 2 is rotated, rear, left perspective view thereof;

FIG. 3 a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right side elevation view thereof; and,

FIG. 8 is a left side elevation view thereof.

The mastication monitoring device may be hooked on an ear to measure data of mastication frequency and speed.

The broken lines in the drawings depict portions of the mastication monitoring device that form no part of the claimed design.

Nara, Shunsuke

Patent Priority Assignee Title
D956242, Mar 03 2020 BELUN Technology (IP) Company Limited Healthcare device
ER3142,
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Mar 12 2018Sharp Kabushiki Kaisha(assignment on the face of the patent)
Mar 13 2018NARA, SHUNSUKESharp Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0453590673 pdf
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