Microwave expandable product

Details Microwave expandable product Microwave expandable product

2004-04-05

2010-12-21

Van, Quang T (Department: 3742)

Electric heating

Microwave heating

Cookware

C219S727000, C426S107000

Reexamination Certificate

active

07855351

ABSTRACT:
A system for preparing, cooking, and treating expandable products in a microwave oven. Under pressure of the microwaves, pressure of one or more components acts to break one or more seals between the cells so that the components can mix and provide a desirable end product, which can be a liquid or solid form. The disposable system can make hot beverages and meals and create other products. Creating or decreasing pressure on the components causes expansion of a plastic or other material located between the non-shrinkable member and the shrinkable member. Expansion of the components under microwaves acts to aid the forcing of liquid through the divider.

REFERENCES:
patent: 5294764 (1994-03-01), Mass
patent: 5317118 (1994-05-01), Brandberg et al.
patent: 5780824 (1998-07-01), Matos
patent: 7019271 (2006-03-01), Wnek et al.

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