USD1110630SActiveUtility

Dust filter for cleaning appliance

22
Assignee: BEIJING ROBOROCK TECHNOLOGY CO LTDPriority: Sep 3, 2024Filed: Sep 5, 2024Granted: Jan 27, 2026
Est. expirySep 3, 2044(~18 yrs left)· nominal 20-yr term from priority
Inventors:GUAN LEILEIZHANG BAOKUI
22
PatentIndex Score
0
Cited by
22
References
1
Claims

Claims

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

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