Cleaning brush
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Description
Claims
The ornamental design for a cleaning brush, as shown and described.
Referenced Cited
U.S. Patent Documents
1006630 | October 1911 | Clarke |
D285627 | September 16, 1986 | Ballard |
4687095 | August 18, 1987 | Iwasaki |
D378958 | April 29, 1997 | Yu |
D409336 | May 4, 1999 | Stein |
D640873 | July 5, 2011 | Seehoff |
8745807 | June 10, 2014 | Varner |
D792034 | July 11, 2017 | Dornbierer |
D927066 | August 3, 2021 | Yue |
D938653 | December 14, 2021 | Liu |
D974046 | January 3, 2023 | Xiao |
D990893 | July 4, 2023 | Wu |
D1001395 | October 10, 2023 | Liu |
Patent History
Patent number: D1027458
Type: Grant
Filed: Dec 31, 2021
Date of Patent: May 21, 2024
Assignee:
Inventor: Lang Wu (Shenzhen)
Primary Examiner: Rhea Shields
Application Number: 29/791,149
Type: Grant
Filed: Dec 31, 2021
Date of Patent: May 21, 2024
Assignee:
Inventor: Lang Wu (Shenzhen)
Primary Examiner: Rhea Shields
Application Number: 29/791,149
Classifications
Current U.S. Class:
D4/124;
D4/119