US PATENT SUBCLASS 414 / 422
.~ Elevator type


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

403  DF  DEVICE FOR EMPTYING PORTABLE RECEPTACLE {10}
422.~ Elevator type {2}
423  DF  .~.~> Differentially operated cables
424  DF  .~.~> Coacting catch or support


DEFINITION

Classification: 414/422

Elevator type:

(under subclass 403) Receptacle dumping devices comprising means for translating a filled receptacle upwardly prior to manipulating it to discharge its contents.

SEE OR SEARCH THIS CLASS, SUBCLASS:

420, for similar devices which include a cradle for receiving the receptacle.

639+, for elevator or hoist devices in which the load carrier may be a receptacle.