USD969425SActiveUtility

Drain dredge

74
Assignee: ZHANG YIFANPriority: Sep 8, 2020Filed: Sep 8, 2020Granted: Nov 8, 2022
Est. expirySep 8, 2040(~14.1 yrs left)· nominal 20-yr term from priority
Inventors:Yifan Zhang
74
PatentIndex Score
5
Cited by
26
References
1
Claims

Claims

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

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