USD641404SActiveUtility

Pen

54
Assignee: MITSUBISHI PENCIL COPriority: Dec 1, 2009Filed: Jun 1, 2010Granted: Jul 12, 2011
Est. expiryDec 1, 2029(~3.4 yrs left)· nominal 20-yr term from priority
Inventors:Tsuyoshi Nishida
54
PatentIndex Score
8
Cited by
27
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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