Bag frame

Details Bag frame Bag frame

1985-12-23

1987-11-10

Foss, J. Franklin

Supports

Bag holders

Stands

220403, B65B 6712

Patent

active

047052465

ABSTRACT:
The opening of a bag is defined by a bag frame which in laid down position allows debris to be directly swept into the bag, and in upright position to allow further expansion of the bag beyond a size withdrawable through the opening. A side panel releasably permits the overfilled bag to be withdrawn from the frame, and also provides abrasion/puncture resistance intermediate the bag and the work surface, allowing the bag and frame to be dragged to a convenient location.

REFERENCES:
patent: 3226015 (1965-12-01), Manfredonia
patent: 3598350 (1971-08-01), Kaufman
patent: 3796402 (1974-03-01), Trotta
patent: 3893615 (1975-07-01), Johnson
patent: 4054225 (1977-10-01), Frech
patent: 4157801 (1979-06-01), Elmer
patent: 4442567 (1984-04-01), Pravettone
patent: 4537376 (1985-08-01), Buku

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