USD332232SExpiredUtility
Rotatable warning sign for vehicles
Individually held — no corporate assignee on recordPriority: Jun 7, 1991Filed: Jun 7, 1991Granted: Jan 5, 1993
Est. expiryJun 7, 2011(expired)· nominal 20-yr term from priority
Inventors:William M. Johnson
53
PatentIndex Score
7
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a rotatable warning sign for vehicles, as shown and described.
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