(under subclass 331) Structure where the electrode or shield is in the form of a rod-like body.
SEE OR SEARCH THIS CLASS, SUBCLASS:
238+, for devices under the class definitions which are provided with supporting and/or spacing structures for a rod electrode. In some of these devices, the supporting member is designed for use as the lead-in conductor to conduct electricity to the rod. See indented subclass 267 where the supporting structure for supporting a plurality of rod electrodes is claimed. See subclass 238 where the support structure for a single rod electrode is claimed.
333, where the electrode or shield is a filament or is formed of wire.
357, for the structure or rod electrodes or shields, per se.
