Toothbrush head
The broken lines shown in the drawings depict portions of the toothbrush head that form no part of the claimed design.
Claims
The ornamental design for a toothbrush head, as shown and described.
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Type: Grant
Filed: Dec 24, 2020
Date of Patent: Dec 28, 2021
Inventor: Chunyang Liu (Dongguan)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/763,794