US PATENT SUBCLASS 505 / 876
.~ Electrical generator or motor structure: (Class 310)

Current as of: June, 1999
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505 /   HD   SUPERCONDUCTOR TECHNOLOGY: APPARATUS, MATERIAL, PROCESS

825  DF  APPARATUS, PER SE, DEVICE, PER SE, OR PROCESS OF MAKING OR OPERATING SAME {36}
876.~ Electrical generator or motor structure: (Class 310) {1}
877  DF  .~.~> Rotary dynamoelectric type: (Class 310/40+) {1}

DEFINITION

Classification: 505/876

Electrical generator or motor structure: (Class 310):

(under subclass 825) Subject matter wherein one or more structural members of an electric motor or generator exhibit superconductivity during operation of the motor or generator.