US PATENT SUBCLASS 315 / 336
.~.~.~ Plural auxiliary starting electrode

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

Internet Version by PATENTEC © 1999      Terms of Use


315 /   HD   ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS

326  DF  DISCHARGE DEVICE LOAD {8}
334  DF  .~ Plural cathode and/or anode discharge device load {4}
335  DF  .~.~ Auxiliary starting electrode-type discharge device {1}
336.~.~.~ Plural auxiliary starting electrode

DEFINITION

Classification: 315/336

(under subclass 335) Systems wherein the discharge device is provided with two or more starting electrodes.

SEE OR SEARCH CLASS

313, Electric Lamp and Discharge Devices,

599, 600, for discharge devices, per se, which have an envelope containing a gas or vapor and a plurality of auxiliary starting electrodes, and subclass 308 and the subclasses specified in the Notes thereto for other discharge devices which have a plurality of auxiliary starting electrodes.