USD260490SExpiredUtility

Carton blank

45
Individually held — no corporate assignee on recordPriority: Jun 2, 1978Filed: Nov 17, 1978Granted: Sep 1, 1981
Est. expiryJun 2, 1998(expired)· nominal 20-yr term from priority
Inventors:Brian Baker
45
PatentIndex Score
4
Cited by
3
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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