Water tank for cleaning appliance
Latest Beijing Roborock Technology Co., Ltd. Patents:
Description
Claims
The ornamental design for a water tank for cleaning appliance, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D996755
Type: Grant
Filed: Aug 23, 2022
Date of Patent: Aug 22, 2023
Assignee: Beijing Roborock Technology Co., Ltd. (Beijing)
Inventor: Kai Sun (Beijing)
Primary Examiner: Richard E Chilcot
Application Number: 35/515,110
Type: Grant
Filed: Aug 23, 2022
Date of Patent: Aug 22, 2023
Assignee: Beijing Roborock Technology Co., Ltd. (Beijing)
Inventor: Kai Sun (Beijing)
Primary Examiner: Richard E Chilcot
Application Number: 35/515,110
Classifications
Current U.S. Class:
For Vacuum Cleaner (D32/31)