USD304289SExpiredUtility

Letter opener

25
Individually held — no corporate assignee on recordPriority: Apr 3, 1986Filed: Apr 3, 1986Granted: Oct 31, 1989
Est. expiryApr 3, 2006(expired)· nominal 20-yr term from priority
Inventors:Chester E. Kirk
25
PatentIndex Score
0
Cited by
2
References
1
Claims

Claims

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

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