USD306394SExpiredUtility

Envelope opener

91
Assignee: QUICK POINT INCPriority: Feb 24, 1987Filed: Feb 24, 1987Granted: Mar 6, 1990
Est. expiryFeb 24, 2007(expired)· nominal 20-yr term from priority
Inventors:Neil E. Koenig
91
PatentIndex Score
52
Cited by
4
References
1
Claims

Claims

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

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