USD661737SActiveUtility

Pen

54
Assignee: ZHANG BINHUIPriority: Sep 1, 2010Filed: Feb 28, 2011Granted: Jun 12, 2012
Est. expirySep 1, 2030(~4.1 yrs left)· nominal 20-yr term from priority
Inventors:Binhui Zhang
54
PatentIndex Score
8
Cited by
19
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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