US PATENT SUBCLASS 219 / 121.47
.~.~.~ Spray coating

Current as of: June, 1999
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219 /   HD   ELECTRIC HEATING

50  DF  METAL HEATING (E.G., RESISTANCE HEATING) {19}
121.11  DF  .~ By arc {16}
121.36  DF  .~.~ Using plasma {8}
121.47.~.~.~ Spray coating

DEFINITION

Classification: 219/121.47

Spray coating:

(under subclass 121.36) Subject matter wherein material is deposited on a workpiece with a plasma.

SEE OR SEARCH THIS CLASS, SUBCLASS:

76.16, for deposition welding (e.g., coating or building up with a plasma).

SEE OR SEARCH CLASS

427, Coating Processes,

446+, for spraying involving flame or plasma coating agent.