USD312477SExpiredUtility
Fountain pen
Individually held — no corporate assignee on recordPriority: Sep 2, 1987Filed: Sep 14, 1987Granted: Nov 27, 1990
Est. expirySep 2, 2007(expired)· nominal 20-yr term from priority
Inventors:Ferdinand A. Porsche
60
PatentIndex Score
8
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a fountain pen, as shown and described.
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