USD320771SExpiredUtility
Promotional concession trailer
Individually held — no corporate assignee on recordPriority: Sep 13, 1989Filed: Sep 13, 1989Granted: Oct 15, 1991
Est. expirySep 13, 2009(expired)· nominal 20-yr term from priority
Inventors:Douglas Crawford
49
PatentIndex Score
9
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a promotional concession trailer, as shown and described.
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