Envelopes – wrappers – and paperboard boxes – Paperboard box – With closure for an access opening
Patent
1992-02-13
1994-03-15
Shoap, Allan N.
Envelopes, wrappers, and paperboard boxes
Paperboard box
With closure for an access opening
229103, 229128, B65D 528
Patent
active
052940438
ABSTRACT:
A paperboard panel having score lines thereon such that it can be folded to form a 4-point glued infold tray to contain product, can be folded flat for storage purposes or can receive product and be further folded to form a closed box-like structure totally enclosing the product and having a self-locking feature to keep the box in its closed position.
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McDonald Christopher
Shoap Allan N.
The Packaging House, Inc.
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