US PATENT SUBCLASS 164 / 498
.~.~.~ Utilizing magnetic energy

Current as of: June, 1999
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164 /   HD   METAL FOUNDING

1  DF  PROCESS {6}
47  DF  .~ Shaping liquid metal against a forming surface {26}
48  DF  .~.~ Direct application of electrical or wave energy to work {3}
498.~.~.~ Utilizing magnetic energy {2}
499  DF  .~.~.~.~> For stirring molten metal
500  DF  .~.~.~.~> In transporting molten metal

DEFINITION

Classification: 164/498

Utilizing magnetic energy:

(under subclass 48) Process in which an induced positive magnetic field is applied to the work material.

SEE OR SEARCH THIS CLASS, SUBCLASS:

147.1+, for casting apparatus utilizing electromagnetic means

to apply a magnetic force thereto.

SEE OR SEARCH CLASS

219, Electric Heating,

600+, for inductive heating, subclasses 678+ for microwave heating, and subclasses 764+ for capacitive dielectric heating.