Wheel of mobile cleaning robot
Latest GUANGDONG BONA ROBOT CO., LTD. Patents:
Description
Claims
The ornamental design for a wheel of mobile cleaning robot, as shown and described.
Referenced Cited
U.S. Patent Documents
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D276513 | November 27, 1984 | Honsa |
D325011 | March 31, 1992 | Markling |
D326837 | June 9, 1992 | Hulterstrum |
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Patent History
Patent number: D907869
Type: Grant
Filed: Oct 19, 2019
Date of Patent: Jan 12, 2021
Assignee: GUANGDONG BONA ROBOT CO., LTD. (Shenzhen)
Inventors: Yong Yang (Shenzhen), Zhuobin Zheng (Shenzhen), Lilei Wang (Shenzhen)
Primary Examiner: Michelle E. Wilson
Assistant Examiner: Richard E Yenchesky
Application Number: 29/710,056
Type: Grant
Filed: Oct 19, 2019
Date of Patent: Jan 12, 2021
Assignee: GUANGDONG BONA ROBOT CO., LTD. (Shenzhen)
Inventors: Yong Yang (Shenzhen), Zhuobin Zheng (Shenzhen), Lilei Wang (Shenzhen)
Primary Examiner: Michelle E. Wilson
Assistant Examiner: Richard E Yenchesky
Application Number: 29/710,056
Classifications
Current U.S. Class:
For Vacuum Cleaner (D32/31);
Wheel Or Wheel Cover (includes Hub Or Rim) (D12/204)