US PATENT SUBCLASS 335 / 114
.~.~.~.~ Rotary selector motion

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

2  DF  ELECTROMAGNETICALLY ACTUATED SWITCHES {30}
106  DF  .~ Multiple contact type {5}
107  DF  .~.~ Contacts-selectively, sequentially, alternately, or intermittently actuated {3}
108  DF  .~.~.~ Automatic telephone type {7}
114.~.~.~.~ Rotary selector motion

DEFINITION

Classification: 335/114

(under subclass 108) Subject matter wherein the structure includes significant means whereby contact selection is accomplished by movement of a selector mechanism movable in a rotary manner in a single plane, as for example, circular movement in a horizontal plane.

SEE OR SEARCH THIS CLASS, SUBCLASS:

72, for motor driven switches of the plural contact type.

122, for plural contact selective switches with contact actuator of the rotary type.

130, for simultaneously actuated plural contact switches with movable contacts on a circular card or comb structure.

SEE OR SEARCH CLASS 200, Electricity: Circuit Makers and Breakers,

1+, for similar switches not utilizing electromagnetic control means and periodic switches having plural contacts with rotary selector means.