USD661735SActiveUtility

Pen

36
Assignee: YEH KUN-TSAIPriority: Mar 17, 2011Filed: Mar 17, 2011Granted: Jun 12, 2012
Est. expiryMar 17, 2031(~4.6 yrs left)· nominal 20-yr term from priority
Inventors:Kun-Tsai Yeh
36
PatentIndex Score
2
Cited by
10
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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