Cleaning brush
Latest Brushtech, Inc. Patents:
Description
Claims
The ornamental design for a cleaning brush, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D946846
Type: Grant
Filed: Jan 24, 2020
Date of Patent: Mar 22, 2022
Assignee: Brushtech, Inc. (Plattsburgh, NY)
Inventor: Zaven Gunjian (Plattsburgh, NY)
Primary Examiner: John R Yeh
Application Number: 29/721,933
Type: Grant
Filed: Jan 24, 2020
Date of Patent: Mar 22, 2022
Assignee: Brushtech, Inc. (Plattsburgh, NY)
Inventor: Zaven Gunjian (Plattsburgh, NY)
Primary Examiner: John R Yeh
Application Number: 29/721,933
Classifications
Current U.S. Class:
Scraper, Duster, Mop, Or Sponge (D32/40);
D4/119