US PATENT SUBCLASS 280 / 89.12
.~.~.~.~.~ Linkage member or attachment

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

29  DF  WHEELED {21}
80.1  DF  .~ Running gear {20}
771  DF  .~.~ Occupant steered {15}
89  DF  .~.~.~ Checked {2}
89.1  DF  .~.~.~.~ Stub axle supported wheels {2}
89.12.~.~.~.~.~ Linkage member or attachment {1}
89.13  DF  .~.~.~.~.~.~> Fluid

DEFINITION

Classification: 280/89.12

Linkage member or attachment:

(under subclass 89.1) Subject matter wherein the inhibiting or prohibiting mechanism is (a) included within or (b) connected to a mechanical link element interconnecting a steering knuckle of a steerable road wheel to a drag link, an idler arm, a pitman arm, or a steering knuckle of a laterally opposed steerable road wheel.

SEE OR SEARCH THIS CLASS, SUBCLASS:

89.1, for inhibiting or prohibiting mechanism interconnecting a steering knuckle of a steerable road wheel to stationary vehicle structure or other movable vehicle structure neither performing nor providing a steering feature.

89.11, for inhibiting or prohibiting mechanism intended to restrain or return the steerable road wheels to center or neutral angulation which may or may not involve a mechanical link element or attachment.