USD334702SExpiredUtility

Letter opener

Individually held — no corporate assignee on recordPriority: Oct 23, 1990Filed: Oct 23, 1990Granted: Apr 13, 1993
Est. expiryOct 23, 2010(expired)· nominal 20-yr term from priority
77
PatentIndex Score
24
Cited by
10
References
1
Claims

Claims

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

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