Floor scrubber
Description
The broken lines in the various Figures are for illustrating unclaimed features and form no part of the claimed design.
Claims
We claim the ornamental design for a floor scrubber, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D1024464
Type: Grant
Filed: Nov 4, 2021
Date of Patent: Apr 23, 2024
Assignee: SHARKNINJA (CHINA) TECHNOLOGY COMPANY LIMITED (Hangzhou)
Inventors: Zechun Zhu (Hangzhou), Shuanbing Yao (Hangzhou)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Taylor O Mortorff
Application Number: 29/814,224
Type: Grant
Filed: Nov 4, 2021
Date of Patent: Apr 23, 2024
Assignee: SHARKNINJA (CHINA) TECHNOLOGY COMPANY LIMITED (Hangzhou)
Inventors: Zechun Zhu (Hangzhou), Shuanbing Yao (Hangzhou)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Taylor O Mortorff
Application Number: 29/814,224
Classifications
Current U.S. Class:
Surface Treatment, E.g., Floor, Street, Etc. (D32/15)