USD998923SActiveUtility

Dust filter for cleaning robot

68
Assignee: BEIJING ROBOROCK TECHNOLOGY CO LTDPriority: Jan 11, 2022Filed: Apr 26, 2022Granted: Sep 12, 2023
Est. expiryJan 11, 2042(~15.5 yrs left)· nominal 20-yr term from priority
Inventors:Shuaibing QiuZhibin ZhangLingxing Zeng
68
PatentIndex Score
6
Cited by
21
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.

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.