Vacuum storage device

Details Vacuum storage device Vacuum storage device

1989-05-22

1991-01-15

Recla, Henry J.

Fluent material handling, with receiver or receiver coacting mea

Evacuation apparatus

215228, 215260, 53 88, 53103, 53105, B65D 5116

Patent

active

049846116

ABSTRACT:
A vacuum storage device comprises a closed vessel for storing food with an air exhaust port provided with a check valve, and a pressure reducing device for drawing out air in the closed vessel with a suction port, either of the closed vessel or the pressure reducing device being provided with structure for hermetically connecting the suction port of the pressure reducing device to the air exhaust port of the closed vessel, the pressure reducing device and closed vessel being removably and hermetically connected to one another by mounting the former on the latter or vice versa.

REFERENCES:
patent: Re3080 (1868-08-01), Squire
patent: 578410 (1897-03-01), Lord
patent: 1601705 (1926-09-01), Staunton
patent: 1638383 (1927-08-01), Winters
patent: 2335502 (1943-11-01), Exley
patent: 3414160 (1968-12-01), Weber
patent: 3425464 (1969-02-01), Hughes
patent: 3650429 (1972-03-01), Ribout
patent: 3672114 (1972-06-01), Sacks
patent: 4051971 (1977-10-01), Saleri et al.
patent: 4249583 (1981-02-01), Lundbladh
patent: 4278114 (1981-07-01), Ruberg
patent: 4763803 (1988-08-01), Schneider

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