USD641405SActiveUtility

Pen

62
Assignee: BEIFA GROUP CO LTDPriority: Dec 31, 2009Filed: Jun 30, 2010Granted: Jul 12, 2011
Est. expiryDec 31, 2029(~3.4 yrs left)· nominal 20-yr term from priority
Inventors:Yuanqi Guo
62
PatentIndex Score
16
Cited by
38
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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