US PATENT SUBCLASS 174 / 15.4
.~.~ Superconductive type

Current as of: June, 1999
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174 /   HD   ELECTRICITY: CONDUCTORS AND INSULATORS

8  DF  WITH FLUIDS OR VACUUM {12}
15.1  DF  .~ With cooling or fluid feeding, circulating or distributing {6}
15.4.~.~ Superconductive type {1}
15.5  DF  .~.~.~> For cable, conductor or joint

DEFINITION

Classification: 174/15.4

Superconductive type:

(under subclass 15.1) Subject matter including conductors which exhibit nearly no resistance at very low temperature.

SEE OR SEARCH CLASS

333, Wave Transmission Lines and Networks,

99, for such devices with superconductive features.

335, Electricity: Magnetically Operated Switches, Magnets, and Electromagnets,

216, for such devices with superconductive features.

336, Inductor Devices, Digest 1 for other inductors with superconductive features.

505, Superconductor Technology: Apparatus, Material, Process, particularly 230+, for high temperature (greater than 30 K) superconducting wire, tape, cable, or fibers, and art collection subclass 885 for superconductors operating at or below 30 K.