USD339382SExpiredUtility
Door knob hanger for displaying messages
Individually held — no corporate assignee on recordPriority: May 12, 1992Filed: May 12, 1992Granted: Sep 14, 1993
Est. expiryMay 12, 2012(expired)· nominal 20-yr term from priority
Inventors:Sally L. Roberts
25
PatentIndex Score
1
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a door knob hanger for displaying messages, as shown and described above.
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