USD770114SActiveUtility

Brush for cleaning pipes

22
Assignee: NINGBO ROTCHI BUSINESS CO LTDPriority: Aug 29, 2014Filed: Dec 31, 2014Granted: Oct 25, 2016
Est. expiryAug 29, 2034(~8 yrs left)· nominal 20-yr term from priority
Inventors:Yangchun Bian
22
PatentIndex Score
0
Cited by
12
References
1
Claims

Claims

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

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