USD417241SExpiredUtility
Advertising board
Individually held — no corporate assignee on recordPriority: Feb 24, 1998Filed: Aug 24, 1998Granted: Nov 30, 1999
Est. expiryFeb 24, 2018(expired)· nominal 20-yr term from priority
Inventors:Derek P. Frey
41
PatentIndex Score
10
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an advertising board, as shown and described.
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