US PATENT SUBCLASS 72 / 425
.~ Including variable-speed means


Current as of: June, 1999
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72 /   HD   METAL DEFORMING

419  DF  WITH MEANS TO HANDLE WORK OR PRODUCT {6}
425.~ Including variable-speed means


DEFINITION

Classification: 72/425

Including variable speed means:

(under subclass 419) Apparatus having means for changing the rate of movement of the work or the product.

SEE OR SEARCH THIS CLASS, SUBCLASS:

279, for disclosure of variable speed feed means and closed dies.

SEE OR SEARCH CLASS

198, Conveyors: Power-Driven,

577, for variable-speed conveyor drives.