US PATENT SUBCLASS 414 / 439
.~.~ Wheel operated

Current as of: June, 1999
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414 /   HD   MATERIAL OR ARTICLE HANDLING

434  DF  MOTION OR DRAFT RESPONSIVE LOAD HANDLER AND TRANSPORTER {2}
437  DF  .~ Ground engageable means {2}
439.~.~ Wheel operated {3}
440  DF  .~.~.~> Locked to wheel
441  DF  .~.~.~> Elevator type
442  DF  .~.~.~> Vertically swinging support {1}

DEFINITION

Classification: 414/439

Wheel operated:

(under subclass 437) Load handlers in which the load-handling means is operated by a ground wheel which supports or aids in supporting the organization.

SEE OR SEARCH CLASS

56, Harvesters, for miscellaneous agricultural implements which are operated or driven from the wheels of the device, and see

327.1+, for devices for collecting severed or harvested plants or portions of plants resting on the ground and which may be driven from a traction wheel.

171, Unearthing Plants or Buried Objects,

63+, for apparatus for collecting small stones resting on or partially embedded in the soil and which may be driven by a tractor wheel, and subclass 108 for traction wheel driven apparatus for recovering and separating buried objects from the ground.

172, Earth Working, 105+, 402, 403+, 407-411, and 521 for earth working apparatus with means driven from a rolling ground wheel.

212, Traversing Hoists,

169, for traversing hoist devices driven by the wheels of the vehicular mount.

222, Dispensing,

614, for ambulant ground wheel operated dispensing means.