USD482399SExpiredUtility

Pen

32
Priority: Dec 11, 2002Filed: Dec 11, 2002Granted: Nov 18, 2003
Est. expiryDec 11, 2022(expired)· nominal 20-yr term from priority
Inventors:Chi-Nan Yang
32
PatentIndex Score
3
Cited by
6
References
1
Claims

Claims

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

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