USD484536SExpiredUtility

Ball-point pen

72
Assignee: MITSUBISHI PENCIL COPriority: Oct 30, 2001Filed: Apr 24, 2002Granted: Dec 30, 2003
Est. expiryOct 30, 2021(expired)· nominal 20-yr term from priority
Inventors:Kazuhiko Takanashi
72
PatentIndex Score
17
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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