US PATENT SUBCLASS 204 / 196.3
.~.~.~ Rigid anode with rigid support

Current as of: June, 1999
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204 /   HD   CHEMISTRY: ELECTRICAL AND WAVE ENERGY

193  DF  APPARATUS {5}
194  DF  .~ Electrolytic {11}
196.01  DF  .~.~ Object protection {15}
196.3.~.~.~ Rigid anode with rigid support {1}
196.31  DF  .~.~.~.~> Threaded coupling for rigid anode or rigid support {1}

DEFINITION

Classification: 204/196.3

Rigid anode with rigid support:

(under subclass 196.01) Apparatus having a stiff and relatively unyielding positive electrode held in place by a means which is also stiff and unyielding in order to hold flexing of the positive electrode to a minimum (e.g., rigid anode block held by an insulated spacer and insulated bolts to a steel ship hull (connected to a power supply as a cathode) to protect the hull from excessive corrosion in sea water, etc.).

SEE OR SEARCH THIS CLASS, SUBCLASS:

196.17+, for an internal battery electrolytic object protection apparatus with a rigid anode held by a rigid support.

196.28, for an electrolytic object protection apparatus with a rotating electrode.