US PATENT SUBCLASS 414 / 538-- .~.~.~ With haulage means (e.g., cable, etc.)

US PATENT SUBCLASS 414 / 538
.~.~.~ With haulage means (e.g., cable, etc.)

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

467	DF	SELF-LOADING OR UNLOADING VEHICLES {8}
507	DF	.~ Conveyor {12}
537	DF	.~.~ Skidway {1}
538		.~.~.~ With haulage means (e.g., cable, etc.)

DEFINITION

Classification: 414/538

With haulage means (e.g..., cable, etc.):

(under subclass 537) Devices having means for propelling a load over the inclined way or skid.

SEE OR SEARCH THIS CLASS, SUBCLASS:

494, for a self-loading or unloading vehicle having a load receiving portion which is pivotable relative to the horizontal, and having also a drive means in the nature of a haulage cable for moving a load relative to the portion.

539+, for elevators of the inclined type for loading a vehicle in which the skid or way provides a guide means for the elevating load carrier.

571, for combinations of skidways and hoist ropes not adapted for loading a vehicle.

SEE OR SEARCH CLASS

254, Implements or Apparatus for Applying Pushing or Pulling Force,

279+, and 325+ for apparatus for hauling or hoisting a load; the apparatus is mounted on a vehicle and includes a rotatably driven drum which pulls on a cable attached to the load.