US PATENT SUBCLASS 200 / 56 R
.~ Indicating instrument


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

Internet Version by PATENTEC © 1999      Terms of Use



200 /   HD   ELECTRICITY: CIRCUIT MAKERS AND BREAKERS

52 R  DF  SPECIAL APPLICATION {25}
56 R.~ Indicating instrument {1}
56 A  DF  .~.~> Movable contact beater type

Unofficial Alpha Subclasses: R A

DEFINITION

Classification: 200/56

(under subclass 52) Circuit-controllers are arranged to cooperate with the pointer of an indicating instrument or there is a common operator for the pointer and the circuit-controller.

SEE OR SEARCH CLASS

73, Measuring and Testing, for most measuring instruments (see the Notes to that class for other measuring instrument

classes) and for the combination of a Class 73 measuring instrument and a circuit controller wherein the circuit controller is claimed broadly (Class 200

56, provides for the combination when specific structure of the circuit controller is claimed).