USD578571SActiveUtility

Pen

57
Assignee: YEH KUN-TSAIPriority: Feb 3, 2007Filed: Feb 3, 2007Granted: Oct 14, 2008
Est. expiryFeb 3, 2027(~0.5 yrs left)· nominal 20-yr term from priority
Inventors:Kun-Tsai Yeh
57
PatentIndex Score
10
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a pen, as shown and described.

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