USD1000737SActiveUtility

Dust filter for cleaning robot

82
Assignee: BEIJING ROBOROCK TECHNOLOGY CO LTDPriority: Jan 24, 2022Filed: Apr 21, 2022Granted: Oct 3, 2023
Est. expiryJan 24, 2042(~15.5 yrs left)· nominal 20-yr term from priority
Inventors:Dahong GongHongliang XuChong Zhou
82
PatentIndex Score
8
Cited by
22
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a dust filter for a cleaning robot, as shown and described.

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