USD641406SActiveUtility

Pen

Assignee: BEIFA GROUP CO LTDPriority: Sep 19, 2010Filed: Mar 18, 2011Granted: Jul 12, 2011
Est. expirySep 19, 2030(~4.1 yrs left)· nominal 20-yr term from priority
Inventors:Youbin Zhang
68
PatentIndex Score
13
Cited by
28
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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