US PATENT SUBCLASS 335 / 130
.~.~.~.~ Movable contacts on circular card or comb structure


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

Internet Version by PATENTEC © 1999      Terms of Use



335 /   HD   ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS

2  DF  ELECTROMAGNETICALLY ACTUATED SWITCHES {30}
106  DF  .~ Multiple contact type {5}
127  DF  .~.~ Simultaneously actuated {2}
128  DF  .~.~.~ By pivotal or rockable armature {2}
130.~.~.~.~ Movable contacts on circular card or comb structure


DEFINITION

Classification: 335/130

(under subclass 128) Subject matter wherein the structure includes at least one circular plate, comb or other means whereby either first plurality of contacts, a second such plurality, or both are caused to be moved in a circular path having a common axis.

SEE OR SEARCH THIS CLASS, SUBCLASS:

114, for automatic telephone switches with rotary selector motion.

122, for selective multiple contact switches with rotary motion contact actuator.