Rectangular fiberboard container for bulk material with funnel-l

Details Rectangular fiberboard container for bulk material with funnel-l Rectangular fiberboard container for bulk material with funnel-l

1980-09-26

1982-08-03

Knowles, Allen N.

Dispensing

Collapsible wall-type container

With casing or support

222183, 222460, 222564, B65D 3556

Patent

active

043424058

ABSTRACT:
A container body of fiberboard or the like of rectangular form with a funnel-like dispensing bottom composed of a plurality of segmental insert sections, each of which is wedge shaped in both horizontal and vertical cross-sections to tightly wedge in place and direct material from the four upstanding sides of the container body to a central dispensing opening. To obtain adequate crush-resisting strength in the funnel-like bottom, a plurality of insert sections are disposed side-by-side along each of the upstanding sides of the container body.

REFERENCES:
patent: 3172570 (1965-03-01), Lipschutz
patent: 3563448 (1971-02-01), Croley
patent: 4042164 (1977-08-01), Croley
patent: 4120420 (1978-10-01), Dirksing
patent: 4240565 (1980-12-01), Croley

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