US PATENT SUBCLASS 157 / 1.39
.~.~.~.~ Individually operated


Current as of: June, 1999
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157 /   HD   WHEELWRIGHT MACHINES

1.1  DF  RUBBER TIRE MOUNTING AND/OR DEMOUNTING APPARATUS {5}
1.35  DF  .~ For split rims (i.e., rim breakers) {7}
1.36  DF  .~.~ Three or more rim engaging elements {2}
1.38  DF  .~.~.~ Plural force-mechanisms {2}
1.39.~.~.~.~ Individually operated {1}
1.4  DF  .~.~.~.~.~> Auxiliary type


DEFINITION

Classification: 157/1.39

(under subclass 1.38) Devices in which at least two manually operated controllers for the driving arrangements are present.