US PATENT SUBCLASS 192 / 58.2
.~.~ Fluid

Current as of: June, 1999
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192 /   HD   CLUTCHES AND POWER-STOP CONTROL

30 R  DF  CLUTCHES {15}
58.1  DF  .~ Fluent material {4}
58.2.~.~ Fluid {3}
58.3  DF  .~.~.~> Vane clutch
58.4  DF  .~.~.~> Viscous shear {3}
58.9  DF  .~.~.~> Radial vane {1}

DEFINITION

Classification: 192/58.2

Fluid:

(under subclass 58.1) Subject matter wherein the clutching medium is a liquid or a gas.

(1) Note. Where the clutching medium is not a liquid or gas (e.g., a powder or gellike plastic fluid mass) classification is proper in subclass 58.1.