Electric toothbrush
Description
The broken lines shown in the drawings illustrate portions of the article that form no part of the claimed design.
Claims
The ornamental design for an electric toothbrush, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D972305
Type: Grant
Filed: Nov 5, 2021
Date of Patent: Dec 13, 2022
Inventor: Wenhua Liang (Xinyi)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/814,465
Type: Grant
Filed: Nov 5, 2021
Date of Patent: Dec 13, 2022
Inventor: Wenhua Liang (Xinyi)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/814,465
Classifications
Current U.S. Class:
D4/101