US PATENT SUBCLASS 219 / 730-- .~.~ With heat exchange (e.g., susceptor, etc.)

US PATENT SUBCLASS 219 / 730
.~.~ With heat exchange (e.g., susceptor, etc.)

Current as of: June, 1999
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219 /	HD	ELECTRIC HEATING

678	DF	MICROWAVE HEATING {15}
725	DF	.~ Cookware (e.g., vessel, utensil, etc.) {7}
730		.~.~ With heat exchange (e.g., susceptor, etc.) {1}
731	DF	.~.~.~> By fluent material (e.g., steaming, boiling, or frying, etc.)

DEFINITION

Classification: 219/730

With heat exchange (e.g., susceptor, etc.):

(under subclass 725) Subject matter wherein the cookware has highly absorbing microwave energy properties that convert microwave energy into thermal energy and transfer the thermal energy to an edible material (food).

SEE OR SEARCH THIS CLASS, SUBCLASS:

634, for inductive heating with a heat exchange susceptor.

759, for general heat exchange devices, noncookware related.

SEE OR SEARCH CLASS

426, Food or Edible Material: Processes, Compositions, and Products,

109, for a packaged or wrapped product having heat exchange material.