Electric toothbrush head
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
Other references
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- Replacement electric toothbrush, part of health+ variety pack [on-line], [Original publication date unknown.] [Retrieved from the Internet Dec. 2, 2020.] URL: >https://images-na.ssl-images-amazon.com/images/l/812D1tJBXWL._SL1500_.jpg (Year: 2020).
Patent History
Patent number: D935191
Type: Grant
Filed: Aug 30, 2019
Date of Patent: Nov 9, 2021
Assignee: Shenzhen Badijie Technology Co., Ltd. (Guangdong)
Inventors: Huajie He (Guangdong), Mingfeng He (Guangdong)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/703,873
Type: Grant
Filed: Aug 30, 2019
Date of Patent: Nov 9, 2021
Assignee: Shenzhen Badijie Technology Co., Ltd. (Guangdong)
Inventors: Huajie He (Guangdong), Mingfeng He (Guangdong)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/703,873
Classifications
Current U.S. Class:
D4/101