US PATENT SUBCLASS 361 / 663
.~.~.~.~ With transformer or circuit breaker

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


361 /   HD   ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES

600  DF  HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS {11}
601  DF  .~ For electrical power distribution systems and devices {10}
659  DF  .~.~ For electricity service meter {5}
661  DF  .~.~.~ With meter circuit controller {2}
663.~.~.~.~ With transformer or circuit breaker

DEFINITION

Classification: 361/663

With transformer or circuit breaker:

(under subclass 661) Subject matter wherein the meter circuit

controller comprises (a) an electrical device which changes voltage in direct proportion to a number of turns of its primary and secondary windings or (b) a device for interrupting a circuit under normal or abnormal conditions by means of separable contacts.

SEE OR SEARCH THIS CLASS, SUBCLASS:

603, for electrical power distribution station housing having a transformer.

620, for electrical switchgear housing or mounting assembly with a transformer.

623, for distribution or control unit housings or mounting assemblies with a transformer.

863, for electrical housing or mounting assembly with a transformer.

SEE OR SEARCH CLASS 336, Inductor Devices, appropriate subclass for transformer, per se.