USD390873SExpiredUtility

Ball point pen

71
Assignee: PENTEL KKPriority: Jul 31, 1996Filed: Dec 30, 1996Granted: Feb 17, 1998
Est. expiryJul 31, 2016(expired)· nominal 20-yr term from priority
Inventors:Shigeo Oka
71
PatentIndex Score
16
Cited by
2
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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