USD668292SActiveUtility

Pen

58
Assignee: CHEN BEIPriority: Dec 14, 2010Filed: Jun 13, 2011Granted: Oct 2, 2012
Est. expiryDec 14, 2030(~4.4 yrs left)· nominal 20-yr term from priority
Inventors:Bei Chen
58
PatentIndex Score
10
Cited by
13
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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