US PATENT SUBCLASS 313 / 261
.~.~.~.~.~.~ Plates or bars at opposed ends of electrodes

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

238  DF  WITH SUPPORT AND/OR SPACING STRUCTURE FOR ELECTRODE AND/OR SHIELD {9}
243  DF  .~ For plural electrodes of discharge device {3}
244  DF  .~.~ Envelope supports or forms electrode {5}
252  DF  .~.~.~ Support structure supported by the envelope {7}
257  DF  .~.~.~.~ With spacer between electrode or electrode supports {4}
260  DF  .~.~.~.~.~ Plate or bar extending across ends of electrodes {1}
261.~.~.~.~.~.~ Plates or bars at opposed ends of electrodes

DEFINITION

Classification: 313/261

(under subclass 260) Discharge devices having a plate or bar electrode spacer which extends across the ends of the electrodes at each of the opposite ends of the electrodes.