USD330686SExpiredUtility
Traffic control stop sign
Individually held — no corporate assignee on recordPriority: Feb 7, 1991Filed: Feb 7, 1991Granted: Nov 3, 1992
Est. expiryFeb 7, 2011(expired)· nominal 20-yr term from priority
Inventors:Joseph M. Campagna
78
PatentIndex Score
41
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a traffic control stop sign, as shown and described.
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