Device for holding the mouth of a flexible bag open and method o

Details Device for holding the mouth of a flexible bag open and method o Device for holding the mouth of a flexible bag open and method o

1989-05-09

1989-12-05

Cusick, Ernest G.

Fluent material handling, with receiver or receiver coacting mea

Inserted or external form or protector

141 10, 141114, 141316, 152571, 248 99, 383 34, 53390, 294 13, B65B 3902, B65B 6700

Patent

active

048846031

ABSTRACT:
A device for holding a flexible bag open for filling. The device includes a generally triangular insert that, when folded at two corners, is able to stand upright for facilitating placement of a flexible bag over the upright corner of the triangular insert, and which may thereafter be placed with the flat face down on the ground to facilitate the raking of leaves therein, and one or more reinforcing members on the insert providing a springlike action to the folded corners and keeping the bag open.

REFERENCES:
patent: 3822524 (1974-07-01), Jerpbak
patent: 3934803 (1976-01-01), Paulus, Jr.
patent: 3936087 (1976-02-01), Alexander
patent: 3983914 (1976-10-01), Benson
patent: 4037778 (1977-07-01), Boyle
patent: 4457483 (1984-07-01), Gagne
patent: 4628007 (1986-12-01), Ledsham
patent: 4659045 (1987-04-01), Flynn
patent: 4749011 (1988-06-01), Rylander
patent: 4760982 (1988-08-01), Cooke

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