USD259401SExpiredUtility

Carton blank

Assignee: CHAMPION INT CORPPriority: Oct 27, 1978Filed: Oct 27, 1978Granted: Jun 2, 1981
Est. expiryOct 27, 1998(expired)· nominal 20-yr term from priority
65
PatentIndex Score
10
Cited by
4
References
1
Claims

Claims

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

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