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

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

Internet Version by PATENTEC © 1999      Terms of Use


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.