USD260658SExpiredUtility

Fountain pen

Assignee: PILOT PEN CO LTDPriority: May 30, 1979Filed: Nov 14, 1979Granted: Sep 8, 1981
Est. expiryMay 30, 1999(expired)· nominal 20-yr term from priority
Inventors:Shigeki Chiba
80
PatentIndex Score
26
Cited by
3
References
1
Claims

Claims

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

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