Electric toothbrush head
Description
The broken lines depict the portions in
Claims
The ornamental design for an electric toothbrush head, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D935187
Type: Grant
Filed: Jul 8, 2019
Date of Patent: Nov 9, 2021
Assignee: Shenzhen Ya Bei Kang Technology Co., Ltd. (Shenzhen)
Inventor: Hansheng Hu (Shenzhen)
Primary Examiner: Rebekah A Caruso
Application Number: 29/697,303
Type: Grant
Filed: Jul 8, 2019
Date of Patent: Nov 9, 2021
Assignee: Shenzhen Ya Bei Kang Technology Co., Ltd. (Shenzhen)
Inventor: Hansheng Hu (Shenzhen)
Primary Examiner: Rebekah A Caruso
Application Number: 29/697,303
Classifications
Current U.S. Class:
D4/101