USD258049SExpiredUtility

Box blank

82
Assignee: OLINKRAFT INCPriority: Oct 23, 1978Filed: Oct 23, 1978Granted: Jan 27, 1981
Est. expiryOct 23, 1998(expired)· nominal 20-yr term from priority
Inventors:Robert A. BamburgFarris N. DuncanRoger M. Floyd
82
PatentIndex Score
15
Cited by
4
References
1
Claims

Claims

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

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