Cleaning brush
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Description
In the drawings, the broken lines are included for the purpose of illustrating environmental subject matter only and 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
D122019 | August 1940 | Hahn |
D354625 | January 24, 1995 | Weissmann |
D356213 | March 14, 1995 | Chaves |
D360301 | July 18, 1995 | Hogle |
D454003 | March 5, 2002 | Saxon |
D474033 | May 6, 2003 | Westlund |
D554374 | November 6, 2007 | Franzino |
D554375 | November 6, 2007 | Gunjian |
D581168 | November 25, 2008 | Lou |
D614870 | May 4, 2010 | Buda |
D784024 | April 18, 2017 | Jun |
D825932 | August 21, 2018 | Jun |
D838113 | January 15, 2019 | Santos |
D843733 | March 26, 2019 | Chavana, Jr. |
D854837 | July 30, 2019 | Julien |
Patent History
Patent number: D912993
Type: Grant
Filed: Nov 13, 2018
Date of Patent: Mar 16, 2021
Assignee:
Inventor: Ryo Hasegawa (Tokyo)
Primary Examiner: Catherine S Posthauer
Assistant Examiner: Alison M Ofstun
Application Number: 29/670,040
Type: Grant
Filed: Nov 13, 2018
Date of Patent: Mar 16, 2021
Assignee:
Inventor: Ryo Hasegawa (Tokyo)
Primary Examiner: Catherine S Posthauer
Assistant Examiner: Alison M Ofstun
Application Number: 29/670,040
Classifications
Current U.S. Class:
D4/128