USD306038SExpiredUtility

Ball-point pen

33
Assignee: TOP PEN DI DOTTPriority: Nov 7, 1986Filed: May 5, 1987Granted: Feb 13, 1990
Est. expiryNov 7, 2006(expired)· nominal 20-yr term from priority
Inventors:Carlalberto Cerniglia
33
PatentIndex Score
6
Cited by
4
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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