US PATENT SUBCLASS 315 / 75
.~.~ Shunt circuit closing

Current as of: June, 1999
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315 /   HD   ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS

32  DF  COMBINED LOAD DEVICE OR LOAD DEVICE TEMPERATURE MODIFYING MEANS AND ELECTRICAL CIRCUIT DEVICE STRUCTURE {19}
74  DF  .~ Automatic shunt circuit closing or cut-out switch {1}
75.~.~ Shunt circuit closing

DEFINITION

Classification: 315/75

(under subclass 74) Subject matter, wherein the electric switch is connected to complete an electric circuit in shunt about the load device or some part thereof.

SEE OR SEARCH THIS CLASS, SUBCLASS:

125, and indented subclass, and the subclasses specified in the notes to that subclass, for other systems under the class definition provided with an automatic shunt for the load device.

SEE OR SEARCH CLASS

314, Electric Lamp and Discharge Devices: Consumable Electrodes,

11, and indented subclasses, for consumable electrode discharge devices having an automatic shunt circuit closing means structurally combined with the discharge device. 337, Electricity: Electrothermally or Thermally Actuated Switches,

15+, for thermal current shunt circuit closing switches.