Envelopes – wrappers – and paperboard boxes – Paperboard box – A sidewall includes a folded lateral extension of an...
Patent
1996-05-31
1997-07-22
Elkins, Gary E.
Envelopes, wrappers, and paperboard boxes
Paperboard box
A sidewall includes a folded lateral extension of an...
229174, 229915, 229918, B65D 21032
Patent
active
056496630
ABSTRACT:
A signle peece paperboard container is formed from a flat blank and includes side walls, end walls and a bottom. The end walls include a four ply the plys. Additional strength can be provided with an inclined corner post and an additional reinforcing panel extending along the wall, both of which are panels extending outwardly from an end panel when in blank form.
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patent: 5002224 (1991-03-01), Muise
patent: 5452848 (1995-09-01), Mur Gimeno
patent: 5535941 (1996-07-01), Garza
Elkins Gary E.
Weyerhaeuser Company
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