US PATENT SUBCLASS 60 / 396
.~ Utilizing lubricant, starter motor, cooling fluid, or fluid used for combustion in an internal combustion engine

Current as of: June, 1999
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60 /   HD   POWER PLANTS

325  DF  PRESSURE FLUID SOURCE AND MOTOR {47}
396.~ Utilizing lubricant, starter motor, cooling fluid, or fluid used for combustion in an internal combustion engine {1}
397  DF  .~.~> Vacuum generated by internal combustion engine intake manifold powers motor

DEFINITION

Classification: 60/396

(under subclass 325) Apparatus having an internal combustion engine as a part of the pressure fluid source and which uses in its operation the lubricant, cooling fluid, or combustion air of the engine or which drives the system pump by the starter motor of the engine.