Envelopes – wrappers – and paperboard boxes – Paperboard box – A sidewall includes a horizontally or downwardly extending...
Reexamination Certificate
2005-01-18
2005-01-18
Mohandesi, Jila M. (Department: 3728)
Envelopes, wrappers, and paperboard boxes
Paperboard box
A sidewall includes a horizontally or downwardly extending...
C229S172000, C229S178000, C206S784000, C206S738000, C206S045290
Reexamination Certificate
active
06843408
ABSTRACT:
A device at a package comprises a bottom and walls protruding upwards therefrom. The package is formed by a foldable blank and comprises an arrangement for locking the package in its erected state. The locking arrangement comprises locking tips (25, 26, 32, 33) connected to a wall, which locking tips are located inside a cavity in an adjoining wall in the erected state of the package and arranged to lock the wall first mentioned by bearing upon an upper panel portion (21, 23) of the adjoining wall from the inside.
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patent: 4003514 (1977-01-01), Graser
patent: 4026411 (1977-05-01), Johnson
Atwood Pierce
Farrell Kevin M.
Moh'andesi Jila M.
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