Patent
   D971611
Priority
Dec 17 2020
Filed
Sep 17 2021
Issued
Dec 06 2022
Expiry
Dec 06 2037
Assg.orig
Entity
unknown
4
66
n/a
The ornamental design for a toothbrush head, as shown and described.

The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawing(s)/photograph(s) will be provided by the Office upon request and payment of the necessary fee.

FIG. 1 is a front, right, and top perspective view of a toothbrush head, showing my design;

FIG. 2 is a rear, left, and bottom 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; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in the drawings are included for the purpose of illustrating portions of the toothbrush head that form no part of the claimed design.

Liu, Chunyang

Patent Priority Assignee Title
ER3752,
ER7794,
ER8632,
ER9430,
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