USD342546SExpiredUtility
Ball-point pen
Est. expiryJul 6, 2012(expired)· nominal 20-yr term from priority
Inventors:Hyang S. Song
78
PatentIndex Score
40
Cited by
19
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a ball-point pen, as shown and described.
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