USD1046338SActiveUtility

Dust blower

68
Assignee: CHEN LIANGHONGPriority: Mar 23, 2023Filed: Mar 23, 2023Granted: Oct 8, 2024
Est. expiryMar 23, 2043(~16.7 yrs left)· nominal 20-yr term from priority
Inventors:Lianghong Chen
68
PatentIndex Score
4
Cited by
27
References
1
Claims

Claims

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

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