US PATENT SUBCLASS 303 / 22.2
.~ Empty and load type

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

22.1  DF  LOAD CONTROL {5}
22.2.~ Empty and load type {1}
22.3  DF  .~.~> Alterable for different classes of service

DEFINITION

Classification: 303/22.2

Empty and load type:

(under subclass 22.1) Subject matter wherein the regulating means responds in one manner of the machine does not have a gravity loading on it and in a different manner in the presence of a such a loading.