Removable access door on bulk container having multiple layer wa

Details Removable access door on bulk container having multiple layer wa Removable access door on bulk container having multiple layer wa

1984-04-25

1985-10-22

Price, William

Envelopes, wrappers, and paperboard boxes

Paperboard box

206586, 220441, 220443, 222105, 229 17B, B65D 532

Patent

active

045483515

ABSTRACT:
A double wall corrugated bulk material shipping container is provided with a dispensing opening in the depending end portion of one of its walls. Intersecting edge surfaces of the wall forming the dispensing opening are formed on a radius to prevent rupture of the container wall by the mass of contained bulk material when the opening is uncovered. The opening is covered and the container wall surface surrounding the opening is shielded from contamination during shipping or storage by a removable door cover overlapping the container wall having the opening and adjacent surfaces of adjoining walls. The door cover is maintained in place by container surrounding bands.

REFERENCES:
patent: 1973930 (1934-09-01), Rammer
patent: 2799440 (1957-07-01), Frederich et al.
patent: 2803390 (1957-08-01), MacKay
patent: 2831610 (1958-04-01), Dennie
patent: 3021044 (1962-02-01), Schubert
patent: 3081003 (1963-03-01), Baxter et al.
patent: 3172570 (1965-03-01), Lipschutz
patent: 3193152 (1965-07-01), White, Jr.
patent: 3357628 (1967-12-01), Fish
patent: 3744702 (1973-07-01), Ellison
patent: 3791562 (1974-02-01), Bamburg et al.
patent: 3883065 (1975-05-01), Presnick
patent: 3904105 (1975-09-01), Booth
patent: 3910482 (1975-10-01), Bamburg et al.
patent: 3957179 (1976-05-01), Bamburg et al.
patent: 4240565 (1980-12-01), Croley

Affiliated with

Also associated with

Rating

Removable access door on bulk container having multiple layer wa does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Removable access door on bulk container having multiple layer wa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Removable access door on bulk container having multiple layer wa will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-118016