Envelopes – wrappers – and paperboard boxes – Paperboard box – Variable volume
Patent
1987-09-04
1988-07-26
Little, Willis
Envelopes, wrappers, and paperboard boxes
Paperboard box
Variable volume
229132, 229 40, 229 87R, 229 23BT, 206586, 206515, B65D 522, B65D 568
Patent
active
047594950
ABSTRACT:
A variable volume package made from two identical or nearly identical package halves is provided. The package has integral corner posts for stack strength which are formed as the package halves are erected from blanks. The package can be used for a class of articles having two orthogonal dimensions substantially constant among articles in the class, with a third orthogonal dimension varying, by providing overlapping flaps having a length at least equal to one-half the maximum length of the third dimension and at most equal to the minimum length of the third dimension.
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Letter and facts relating to submissions of samples to potential vendors and customers.
Ingerman Jeffrey H.
Little Willis
LandOfFree
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