USD461501SExpiredUtility

Ball-point pen

93
Assignee: MITSUBISHI PENCIL COPriority: Jun 22, 2001Filed: Dec 19, 2001Granted: Aug 13, 2002
Est. expiryJun 22, 2021(expired)· nominal 20-yr term from priority
Inventors:Tsuyoshi Nishida
93
PatentIndex Score
52
Cited by
8
References
1
Claims

Claims

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

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