(under subclass 395) Apparatus in which movement of the ground support to adjusted position is caused by the use of a power means.
(1) Note. A power means may be a servomotor or a continuously running source of power (e.g., a rotating ground wheel) with an interruptible power take-off.
SEE OR SEARCH THIS CLASS, SUBCLASS:
293+, for a plurality of like elements sequentially operated by a power cycle.
SEE OR SEARCH CLASS
56, Harvesters,
211, for harvester frames which are adjusted by power derived from a traction wheel. 192, Clutches and Power-Stop Control,
62, for clutches adapted for use in lifting plows.
280, Land Vehicles,
43.23, for vehicles having power means to vertically adjust its wheels.
