US PATENT SUBCLASS 303 / 9.66
.~.~.~ For pneumatic system

Current as of: June, 1999
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303 /   HD   FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS

5  DF  MULTIPLE FLUID-RECEIVING DEVICES {1}
6.01  DF  .~ Multiple motors {6}
9.62  DF  .~.~ Apportioning control {10}
9.66.~.~.~ For pneumatic system

DEFINITION

Classification: 303/9.66

For pneumatic system:

(under subclass 9.62) Subject matter wherein the fluid being distributed is pressurized air.

(1) Note. The air pressure may be in the form of a vacuum.

(2) Note. The system may also include hydraulic portions.