Collapsible container with bottom discharge

Details Collapsible container with bottom discharge Collapsible container with bottom discharge

2005-02-22

2005-02-22

Derakshani, Philippe (Department: 3754)

Envelopes, wrappers, and paperboard boxes

Paperboard box

Including an access opening in the box bottom

C229S125120, C229S117280, C222S183000, C222S185100, C222S105000

Reexamination Certificate

active

06857560

ABSTRACT:
A fibrous collapsible shipping container for transporting small articles and particulate material and discharging the same under gravity through a bottom wall opening after the horizontal movement of a sliding door. The container may include a liner element to provide increased rigidity where the loaded contents are relatively heavy. In a second embodiment, the container includes a second medially positioned bottom wall and sliding door to provide incremental discharge of the contents, as desired.

REFERENCES:
patent: 3499594 (1970-03-01), Peene
patent: 3606969 (1971-09-01), Voytko
patent: 3799409 (1974-03-01), Goerke
patent: 4449649 (1984-05-01), Flannigan

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