US PATENT SUBCLASS 280 / 43.19
.~.~.~.~ With flexible connection

Current as of: June, 1999
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280 /   HD   LAND VEHICLES

29  DF  WHEELED {21}
638  DF  .~ Extensible {6}
43  DF  .~.~ Vertically adjustable wheels {8}
43.17  DF  .~.~.~ With actuator {6}
43.19.~.~.~.~ With flexible connection

DEFINITION

Classification: 280/43.19

(under subclass 43.17) Vehicle in which the actuating means includes a flexible member.

SEE OR SEARCH CLASS

172, Earth Working,

414, for an earth working element frame connected ground support which is vertically adjustable relative to said frame by an actuator connected thereto which allows free movement between the two in at least one direction.