USD375124SExpiredUtility
Ballpoint pen
Est. expiryDec 28, 2015(expired)· nominal 20-yr term from priority
Inventors:Wen-Jui Kuo
67
PatentIndex Score
17
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5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a ballpoint pen, as shown and described.
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