Electric toothbrush head
Latest Shenzhen Baolijie Technology Co., Ltd. Patents:
Description
The features shown in broken lines 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: D935190
Type: Grant
Filed: Aug 30, 2019
Date of Patent: Nov 9, 2021
Assignee: Shenzhen Baolijie Technology Co., Ltd. (Guangdong)
Inventors: Huajie He (Guangdong), Mingfeng He (Guangdong)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/703,872
Type: Grant
Filed: Aug 30, 2019
Date of Patent: Nov 9, 2021
Assignee: Shenzhen Baolijie Technology Co., Ltd. (Guangdong)
Inventors: Huajie He (Guangdong), Mingfeng He (Guangdong)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/703,872
Classifications
Current U.S. Class:
D4/101