Vacuum storage and dispensing container

Details Vacuum storage and dispensing container Vacuum storage and dispensing container

1997-02-19

1999-02-16

Kaufman, Joseph A.

Dispensing

Automatic control

Involving conveying conduit jacket and/or inert atmosphere...

222129, 222152, 2221851, 222449, B67D 108

Patent

active

058711201

ABSTRACT:
A vacuum storage and dispensing container for use with perishable items, particularly food products, and more particularly for use with roasted whole-bean coffee in any retailing application, to extend shelf life of the perishable item. The invention includes a storage and dispensing container, and further includes a valve mechanism for opening the cylinder to the atmosphere. A merchandising unit for storing and dispensing perishables includes a plurality of the above described vacuum storage and dispensing containers.

REFERENCES:
patent: 1936857 (1933-11-01), Reisdorf
patent: 2662664 (1953-12-01), Decker
patent: 5029517 (1991-07-01), Sigmon
patent: 5088626 (1992-02-01), Patton et al.
patent: 5669528 (1997-09-01), Romero et al.

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