USD493834SExpiredUtility
Pen
Priority: Dec 2, 2003Filed: Dec 2, 2003Granted: Aug 3, 2004
Est. expiryDec 2, 2023(expired)· nominal 20-yr term from priority
Inventors:Kun-Tsai Yeh
66
PatentIndex Score
14
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a pen, as shown.
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