USD268350SExpiredUtility

Directory sign

56
Assignee: APCO GRAPHICS INCPriority: May 14, 1981Filed: May 14, 1981Granted: Mar 22, 1983
Est. expiryMay 14, 2001(expired)· nominal 20-yr term from priority
Inventors:Ronald W. Cobb
56
PatentIndex Score
6
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a directory sign, substantially as shown.

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