USD699634SActiveUtility

Four-wheeled trolley

Assignee: WU CHING-TSANGPriority: Sep 12, 2011Filed: Sep 12, 2011Granted: Feb 18, 2014
Est. expirySep 12, 2031(~5.1 yrs left)· nominal 20-yr term from priority
Inventors:Ching-Tsang Wu
69
PatentIndex Score
18
Cited by
13
References
1
Claims

Claims

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

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