US PATENT SUBCLASS 204 / 290 R
.~.~.~.~ Laminated or coated

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

193  DF  APPARATUS {5}
194  DF  .~ Electrolytic {11}
279  DF  .~.~ Elements {3}
280  DF  .~.~.~ Electrodes {7}
290 R.~.~.~.~ Laminated or coated {1}
290 F  DF  .~.~.~.~.~> Dielectric film-forming metal base, insoluble conductive coating

Unofficial Alpha Subclasses: R F

DEFINITION

Classification: 204/290

(under subclass 280) Electrodes which are laminated or coated.

(1) Note. Search also this class, subclass 281, for coated or laminated electroforming molds or strip plates.

SEE OR SEARCH CLASS

427, Coating Processes,

58+, for processes of producing electrical products by a coating operation.

428, Stock Material or Miscellaneous Articles,

375+, for a rod, strand, fiber or filament which is structurally defined or is coated and subclasses 411.1+ and 615+ for nonmetallic and metallic composites, respectively, defined in terms of the composition of their components.