USD294600SExpiredUtility

Ballpoint pen

89
Assignee: SHACHIHATA INDUSTRIALPriority: Apr 1, 1985Filed: Sep 26, 1985Granted: Mar 8, 1988
Est. expiryApr 1, 2005(expired)· nominal 20-yr term from priority
Inventors:Tatsuro FunahashiShiro Hayashi
89
PatentIndex Score
30
Cited by
4
References
1
Claims

Claims

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

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