Envelopes – wrappers – and paperboard boxes – Wrapper – Bottle
Patent
1982-10-18
1984-07-10
Ross, Herbert F.
Envelopes, wrappers, and paperboard boxes
Wrapper
Bottle
229 48R, B65D 504
Patent
active
044588364
ABSTRACT:
An article wrapper which is especially adapted for use in packaging articles which are of cube shape includes top, bottom and side walls foldably joined together so as to form a tubular structure, one wall such as the bottom wall comprising overlapping lap panels, an anchoring aperture formed in the inner one of said lap panels, a securing slit formed in general coincidence with the fold line between said inner lap panel and the associated side wall, and a locking tab having a body portion, a heel portion, and a toe portion and being struck from the outer one of said lap panels and being folded through an angle of approximately 180.degree. and into face contacting relation with the part of the outer lap panel which is remote from the associated side wall and so as to cause the heel portion to enter the anchoring aperture and to cause the toe portion to enter the securing slit thereby to interlock the lap panels in face contacting relation with each other.
REFERENCES:
patent: 3223308 (1965-12-01), Weiss
patent: 3655117 (1972-04-01), Weiss
patent: 3963170 (1976-06-01), Wood
patent: 4093116 (1978-06-01), Watkins
patent: 4330079 (1982-05-01), Wood
Ross Herbert F.
The Mead Corporation
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