Bag expanding means

Details Bag expanding means Bag expanding means

1989-07-21

1990-11-13

Gehman, Bryon P.

Flexible bags

Miscellaneous

190106, 383 33, B65D 3000

Patent

active

049697510

ABSTRACT:
An expander for insertion into and expansion of a soft bag or backpack comprising a device which is folded or collapsed to a flat state or spread apart to an expanded state. In the flat position, the soft bag is collapsed to a compact form for shipment. In the expanded position, the bag is expanded to give the appearance that it is filled. In one embodiment, a resilient member automatically urges the device from a flat position to its expanded position when compressive forces are removed from the bag. In another form, a cord is used for manually moving the expander device into its bag-expanded position.

REFERENCES:
patent: 1738208 (1929-12-01), Roberts
patent: 1822297 (1931-09-01), Kemery
patent: 2283406 (1942-05-01), Bacon
patent: 2798579 (1957-07-01), Fox
patent: 3300166 (1967-01-01), Wojciechowski
patent: 3447648 (1969-06-01), Schwennicke
patent: 3902541 (1975-09-01), Wardwell
patent: 3934803 (1976-01-01), Paulus, Jr.
patent: 4077451 (1978-03-01), Zoland
patent: 4141399 (1979-02-01), Zoland
patent: 4142569 (1979-03-01), Zoland

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