US PATENT SUBCLASS 335 / 150
.~.~.~ With reset or restoring means

Current as of: June, 1999
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335 /   HD   ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS

2  DF  ELECTROMAGNETICALLY ACTUATED SWITCHES {30}
147  DF  .~ Electrodynamically actuated {1}
148  DF  .~.~ Moving coil type {2}
150.~.~.~ With reset or restoring means

DEFINITION

Classification: 335/150

(under subclass 148) Subject matter wherein the structure includes means whereby the contacts may be restored to an unactuated condition by returning the contact arm to the zero or neutral setting of the device.

SEE OR SEARCH CLASS

324, Electricity: Measuring and Testing,

154+, for measuring devices utilizing inductive rotor means with zero reset.