Patent
   D943285
Priority
Jan 17 2020
Filed
Apr 20 2020
Issued
Feb 15 2022
Expiry
Feb 15 2037
Assg.orig
Entity
unknown
0
8
n/a
The ornamental design for a toothbrush head, as shown and described.

FIG. 1 is a bottom, front, perspective view of a toothbrush head showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a back elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view of the toothbrush head in its environment.

In the drawings, the broken lines in FIGS. 3 through 7 represent unclaimed portions of the toothbrush head and form no part of the claimed design. In the drawings, the broken lines in FIG. 8 represent environment and form no part of the claimed design.

To, Chun Yuen

Patent Priority Assignee Title
Patent Priority Assignee Title
4010509, Nov 25 1975 Double sulcus toothbrush
5046213, Mar 29 1990 Colgate-Palmolive Company Plaque removing toothbrush
20210219709,
D897684, Oct 09 2018 YU, MO MAN Toothbrush
D897686, Dec 14 2018 YU, MO MAN Toothbrush
D897687, Dec 14 2018 YU, MO MAN Toothbrush
D898369, Oct 09 2018 YU, MO MAN Toothbrush
D927191, Dec 14 2018 YU, MO MAN Toothbrush
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 20 2020World Wide Daily Holdings Company Limited(assignment on the face of the patent)
May 08 2020TO, CHUN YUENWorld Wide Daily Holdings Company LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0526470832 pdf
Dec 01 2021World Wide Daily Holdings Company LimitedYU, MO MANASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0591240380 pdf
Mar 01 2022World Wide Daily Holdings Company LimitedYU, MO MANCORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NUMBER 29721938 PREVIOUSLY RECORDED AT REEL: 059124 FRAME: 0380 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT 0599090658 pdf
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