USD307300SExpiredUtility

Back-lighted sign frame

32
Individually held — no corporate assignee on recordPriority: Aug 3, 1987Filed: Aug 3, 1987Granted: Apr 17, 1990
Est. expiryAug 3, 2007(expired)· nominal 20-yr term from priority
Inventors:Walter A. Morelle
32
PatentIndex Score
6
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a back-lighted sign frame, as shown and described.

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