US PATENT SUBCLASS 118 / 50
WITH VACUUM OR FLUID PRESSURE CHAMBER


Current as of: June, 1999
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118 /   HD   COATING APPARATUS

50WITH VACUUM OR FLUID PRESSURE CHAMBER {1}
50.1  DF  .~> With means to apply electrical and/or radiant energy to work and/or coating material


DEFINITION

Classification: 118/50

(under the class definition) Coating apparatus combined with a chamber or housing in contact with at least a portion of the work, which chamber or housing has means for inducing a pressure therein other than atmospheric.

SEE OR SEARCH CLASS

159, Concentrating Evaporators, appropriate subclasses for evaporating apparatus.

422, Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing,

226, 241, and 242 for apparatus for carrying out reactions of relatively high temperature and pressure; and subclasses 295+ for apparatus having a closed chamber adapted to receive the material to be treated.