Electric toothbrush head
Latest Shenzhen Ya Bei Kang Technology Co., Ltd. Patents:
Description
The broken lines depict environment that forms no part of the claimed design.
Claims
The ornamental design for an electric toothbrush head, as shown and described.
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Patent History
Patent number: D863772
Type: Grant
Filed: Apr 2, 2018
Date of Patent: Oct 22, 2019
Assignee: Shenzhen Ya Bei Kang Technology Co., Ltd. (Shenzhen)
Inventor: Hansheng Hu (Maoming)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/642,711
Type: Grant
Filed: Apr 2, 2018
Date of Patent: Oct 22, 2019
Assignee: Shenzhen Ya Bei Kang Technology Co., Ltd. (Shenzhen)
Inventor: Hansheng Hu (Maoming)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/642,711
Classifications
Current U.S. Class:
D4/101