USD252577SExpiredUtility

Pen

Assignee: LEOPOLDI NORBERTPriority: Dec 30, 1977Filed: Dec 30, 1977Granted: Aug 7, 1979
Est. expiryDec 30, 1997(expired)· nominal 20-yr term from priority
79
PatentIndex Score
13
Cited by
1
References
1
Claims

Claims

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

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