USD308642SExpiredUtility
Butt hinge mortise guide
Individually held — no corporate assignee on recordPriority: Sep 21, 1987Filed: Sep 21, 1987Granted: Jun 19, 1990
Est. expirySep 21, 2007(expired)· nominal 20-yr term from priority
Inventors:Eugene R. Defrange
22
PatentIndex Score
0
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a butt hinge mortise guide, as shown and described.
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