Cleaning brush
Description
The broken lines shown in the drawings illustrate portions of the cleaning brush that form no part of the claimed design.
Claims
The ornamental design for a cleaning brush, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
1578013 | March 1926 | Case |
D451288 | December 4, 2001 | Bean |
D543362 | May 29, 2007 | Hall |
D800251 | October 17, 2017 | Feuerstein |
D825190 | August 14, 2018 | Hu |
D927195 | August 10, 2021 | Wei |
D932778 | October 12, 2021 | Jing |
D945722 | March 8, 2022 | Tinius |
D966714 | October 18, 2022 | Jin |
D971612 | December 6, 2022 | Mei |
D974044 | January 3, 2023 | Wang |
D975449 | January 17, 2023 | Zhu |
D990890 | July 4, 2023 | Jin |
D1004871 | November 14, 2023 | Hu |
D1007083 | December 5, 2023 | Qin |
20210274924 | September 9, 2021 | Zhang |
20230058414 | February 23, 2023 | Zieger |
- Amvnotia Electric Spin Scrubber Cleaning Brush, posted Sep. 15, 2022 [online], [retrieved Jan. 2, 2024]. Retrieved from internet, https://www.amazon.com/dp/B0BFF4TC6D/?th=1 (Year: 2022).
Patent History
Patent number: D1029508
Type: Grant
Filed: Aug 23, 2022
Date of Patent: Jun 4, 2024
Inventor: Yinsheng Xu (Shenzhen)
Primary Examiner: Alison M Ofstun
Assistant Examiner: Evin F Ershock
Application Number: 29/850,735
Type: Grant
Filed: Aug 23, 2022
Date of Patent: Jun 4, 2024
Inventor: Yinsheng Xu (Shenzhen)
Primary Examiner: Alison M Ofstun
Assistant Examiner: Evin F Ershock
Application Number: 29/850,735
Classifications
Current U.S. Class:
With Rotary Brush (D32/19);
D4/102