US PATENT SUBCLASS 219 / 387-- .~.~.~ Food conveying type (e.g., lunch box)

US PATENT SUBCLASS 219 / 387
.~.~.~ Food conveying type (e.g., lunch box)

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

200	DF	HEATING DEVICES {14}
385	DF	.~ Combined with container, enclosure, or support for material to be heated {12}
386	DF	.~.~ Portable or mobile {1}
387		.~.~.~ Food conveying type (e.g., lunch box)

DEFINITION

Classification: 219/387

(under subclass 386) Subject matter wherein the significant container comprises a device specifically adapted for the heating or maintaining the temperature of foodstuffs such as a lunch box.

SEE OR SEARCH CLASS

99, Foods and Beverages: Apparatus, appropriate subclasses for containers specifically adapted for the treatment, cooking or storing of foods which may be and generally are portable.

126, Stoves and Furnaces,

261+, for lunch heaters, particularly subclasses 262 and 266+.

296, Land Vehicles: Bodies and Tops, 22, for lunch wagons.