US PATENT SUBCLASS 414 / 526
.~.~ Screw type

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


414 /   HD   MATERIAL OR ARTICLE HANDLING

467  DF  SELF-LOADING OR UNLOADING VEHICLES {8}
507  DF  .~ Conveyor {12}
526.~.~ Screw type

DEFINITION

Classification: 414/526

Screw type:

(under subclass 507) Vehicles in which the loading or unloading means is a screw conveyor.

SEE OR SEARCH CLASS

198, Conveyors: Power-Driven,

657+, for a conveyor of the screw type.