Patent
   D978537
Priority
Apr 11 2021
Filed
Apr 11 2021
Issued
Feb 21 2023
Expiry
Feb 21 2038
Assg.orig
Entity
unknown
0
21
n/a
The ornamental design for an electric toothbrush, as shown and described.

FIG. 1 is a front, top and right side perspective view of an electric toothbrush showing my new design;

FIG. 2 is a rear, bottom and left side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a perspective view of the electric toothbrush where the electric toothbrush is in a configuration of use.

The broken lines in the drawings depict portions of the electric toothbrush that form no part of the claimed design.

Qin, Junyuan, Xiong, Yuanda

Patent Priority Assignee Title
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 08 2021QIN, JUNYUANNANCHANG DENTALBRIGHT TECHNOLOGY CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0559730461 pdf
Apr 08 2021XIONG, YUANDANANCHANG DENTALBRIGHT TECHNOLOGY CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0559730461 pdf
Apr 11 2021Nanchang Dentalbright Technology Co., Ltd(assignment on the face of the patent)
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