USD651241SActiveUtility

Pen

86
Assignee: LIANG WENYANPriority: Jul 24, 2010Filed: Jan 24, 2011Granted: Dec 27, 2011
Est. expiryJul 24, 2030(~4 yrs left)· nominal 20-yr term from priority
Inventors:Wenyan Liang
86
PatentIndex Score
37
Cited by
41
References
1
Claims

Claims

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

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