Brush head
Latest Thumbs Up Innovations Technology Co., Ltd. Patents:
Description
The broken lines in the drawings depict portions of the brush head that form no part of the claimed design.
Claims
The ornamental design for a brush head, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D866188 | November 12, 2019 | Wagner |
D933963 | October 26, 2021 | He |
D933964 | October 26, 2021 | He |
D935192 | November 9, 2021 | He |
D935193 | November 9, 2021 | He |
306887969 | October 2021 | CN |
306959169 | November 2021 | CN |
301136248.0000 | November 2021 | KR |
- Yunchi Brush, announced Jan. 2019 [online], [site visited Jan. 15, 2022]. Available from internet, URL: https://www.amazon.com/Toothbrush-Replacement-Compatible-YUNCHI-Toothbrushes/dp/B07MX5C9LK?th=1 (Year: 2019).
Patent History
Patent number: D949573
Type: Grant
Filed: Aug 20, 2020
Date of Patent: Apr 26, 2022
Assignee: Thumbs Up Innovations Technology Co., Ltd. (Zhuhai)
Inventor: Yuqiang Zhao (Zhuhai)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Tamara L Hahn
Application Number: 29/747,268
Type: Grant
Filed: Aug 20, 2020
Date of Patent: Apr 26, 2022
Assignee: Thumbs Up Innovations Technology Co., Ltd. (Zhuhai)
Inventor: Yuqiang Zhao (Zhuhai)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Tamara L Hahn
Application Number: 29/747,268
Classifications
Current U.S. Class:
D4/111