USD303810SExpiredUtility

Writing instrument

40
Assignee: VON DEN BENKEN THOMASPriority: Apr 28, 1986Filed: Apr 28, 1986Granted: Oct 3, 1989
Est. expiryApr 28, 2006(expired)· nominal 20-yr term from priority
Inventors:Thomas Von Den Benken
40
PatentIndex Score
8
Cited by
4
References
1
Claims

Claims

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

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