US PATENT SUBCLASS 392 / 484
.~.~.~ Block forms flow path

Current as of: June, 1999
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392 /   HD   ELECTRIC RESISTANCE HEATING DEVICES

*  DD  HEATING DEVICES (CLASS 219 SUBCLASS 200) {11}
465  DF  .~ Continuous flow type fluid heater {12}
479  DF  .~.~ Externally heated line connected section {4}
484.~.~.~ Block forms flow path

DEFINITION

Classification: 392/484

Block forms flow path:

(under subclass 479) Subject matter wherein the flow path is formed in a solid mass.

SEE OR SEARCH THIS CLASS, SUBCLASS:

467, for hot plate.

494, for heated line section with heating element internal of flow path.

SEE OR SEARCH CLASS

99, Foods and Beverages: Apparatus,

279+, for infusers.

239, Fluid Sprinkling, Spraying, and Diffusing, 128+, for heating or cooling means for the system or system fluid.