US PATENT SUBCLASS 180 / 6.62
.~ Combined


Current as of: June, 1999
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180 /   HD   MOTOR VEHICLES

6.2  DF  STEERING BY DRIVING {9}
6.62.~ Combined


DEFINITION

Classification: 180/6.62

(under subclass 6.2) Vehicles claimed in combination with features other than the steering by driving structure and not provided for in preceding subclasses.

(1) Note. Steering by driving structure includes propulsive ground engaging elements and power, transmission and/or driving means such as will produce variation in the relative motion of the traction elements either by changing power or tractive effort, with connecting framework or platform.

(2) Note. In this subclass, for example, are combinations with power take-offs, hitches or hangers for a trailing load or animal draft, furrow engaging wheels used as a controlling element for the steering by driving mechanism, and supports on which the vehicle can be tilted.

SEE OR SEARCH THIS CLASS, SUBCLASS:

6.24+, for steering by driving mechanism combined with manual steering mechanism.

6.58+, for steering by driving mechanism combined with a rotatably mounted superstructure. 53.1+, for other power take-offs combined with vehicle structure.

SEE OR SEARCH CLASS

74, Machine Element or Mechanism,

11+, for power take-offs, per se.

192, Clutches and Power-Stop Control, the unnumbered title "Interrelated power delivery controls" and see the Notes thereto for interrelated control of one or more of prime movers, clutches, gearing, brakes and loads by name only.