USD544922SExpiredUtility

Convertible billboard display

89
Individually held — no corporate assignee on recordPriority: Aug 16, 2005Filed: Aug 16, 2005Granted: Jun 19, 2007
Est. expiryAug 16, 2025(expired)· nominal 20-yr term from priority
Inventors:William Shaffer
89
PatentIndex Score
77
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a convertible billboard display, as shown and described.

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