Dispensing – Collapsible wall-type container – With casing or support
Patent
1972-12-20
1976-03-23
Reeves, Robert B.
Dispensing
Collapsible wall-type container
With casing or support
222131, 426412, 426523, 222146HS, 222195, 2224007, B65D 3556, A23L 100
Patent
active
039455343
ABSTRACT:
Food preparation, or processing and dispensing apparatus having an outer housing provided with an opening in a one wall, and an inner housing arranged in the first housing with a projecting portion arranged extending through the outer housing opening and in sealed relationship with the opening. Each housing has an access opening sealable simultaneously by connected-together covers. A food package is arrangeable in the inner housing. This food package has a neck threadable through the projecting portion, and a flexible bag attached to the neck. A collar mounted on the end of the neck engages an end surface of a valve assembly connected to the projecting portion of the inner housing to lock the package in the device. The valve assembly may pinch the neck and close it off, or release the neck and permit it to open. Either a pipe associated with the collar or a venting tube, or both, may be used to increase the pressure inside the bag and force the contents of the package out through the neck when same is open. If the pipe is used, an advantageous sparging action is obtained.
REFERENCES:
patent: 213029 (1879-03-01), Ashcroft
patent: 1230052 (1917-06-01), Stevenson
patent: 2380134 (1945-07-01), Waters
patent: 2549207 (1951-04-01), Kestenbaum
patent: 2905560 (1959-09-01), Bender et al.
patent: 2930423 (1960-03-01), Cunningham
patent: 3349965 (1967-10-01), Krugger
patent: 3371822 (1968-03-01), Galloway
patent: 3590888 (1971-07-01), Coleman
Baker & Ady, Inc.
Handren Frederick R.
Jacobson Harvey B.
O#Brien Clarence A.
Reeves Robert B.
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