USD255011SExpiredUtility

Carton blank

92
Assignee: OLINKRAFT INCPriority: Dec 2, 1977Filed: Dec 2, 1977Granted: May 20, 1980
Est. expiryDec 2, 1997(expired)· nominal 20-yr term from priority
Inventors:Leonard M. CooperGary L. Adreon
92
PatentIndex Score
36
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a carton blank, substantially as shown and described.

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