US PATENT SUBCLASS 324 / 415
ELECTROMECHANICAL SWITCHING DEVICE


Current as of: June, 1999
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324 /   HD   ELECTRICITY: MEASURING AND TESTING

415ELECTROMECHANICAL SWITCHING DEVICE {4}
416  DF  .~> Voltage regulator
417  DF  .~> Thermostat switch
418  DF  .~> Relay {5}
424  DF  .~> Circuit breaker


DEFINITION

Classification: 324/415

ELECTROMECHANICAL SWITCHING DEVICE:

(under the class definition) Subject matter relating to the testing of operational characteristics of electromechanical devices which open and close or change the connection of a circuit.

SEE OR SEARCH CLASS

340, Communications: Electrical,

635+, for monitoring the condition of electrical apparatus.