USD1020155SActiveUtility

Cleaning device

32
Assignee: ANWINER TECH INTERNATIONAL INCPriority: Jul 26, 2021Filed: Jul 26, 2021Granted: Mar 26, 2024
Est. expiryJul 26, 2041(~15 yrs left)· nominal 20-yr term from priority
Inventors:Fenglan Zeng
32
PatentIndex Score
0
Cited by
31
References
1
Claims

Claims

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

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