USD403704SExpiredUtility
Ballpoint pen
Est. expiryOct 3, 2017(expired)· nominal 20-yr term from priority
Inventors:Naomi Arita
88
PatentIndex Score
39
Cited by
6
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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