US PATENT SUBCLASS 327 / 396
.~.~.~ With plural switching elements (e.g., sequential, etc.)

Current as of: June, 1999
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327 /   HD   MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS

365  DF  GATING (I.E., SWITCHING INPUT TO OUTPUT) {12}
392  DF  .~ Delay controlled switch (e.g., fixed, single time of delay control, etc.) {6}
393  DF  .~.~ With variable or multiple adjustable time of delay control (e.g., variable charge-discharge, on-delay/off-delay control, etc.) {4}
396.~.~.~ With plural switching elements (e.g., sequential, etc.)

DEFINITION

Classification: 327/396

With plural switching elements (e.g., sequential, etc.):

(under subclass 393) Subject matter wherein multiple gating devices are utilized.

SEE OR SEARCH THIS CLASS, SUBCLASS:

269, for a plurality of time delay intervals in multiple outputs.

401, for time delay switching using plural switching elements in a non-variable or non-multiple adjustable time of delay.

403+, for switching parallel controlled paths without any delay of the input.

415+, for applying a single input to plural outputs without any delay of the input.

SEE OR SEARCH CLASS

361, Electricity: Electrical Systems and Devices, 166+, for timely operated plural relays.