USD682935SActiveUtility

Pen

Assignee: LIANG WENYANPriority: May 4, 2011Filed: Nov 4, 2011Granted: May 21, 2013
Est. expiryMay 4, 2031(~4.8 yrs left)· nominal 20-yr term from priority
Inventors:Wenyan Liang
43
PatentIndex Score
4
Cited by
16
References
1
Claims

Claims

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

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