US PATENT SUBCLASS 172 / 225
.~.~ With actuator

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

Internet Version by PATENTEC © 1999      Terms of Use


172 /   HD   EARTH WORKING

204  DF  ALTERNATING FOR RIGHT OR LEFT HAND OPERATION (OTHER THAN SCRAPER) {10}
224  DF  .~ Axially rotatable implement {1}
225.~.~ With actuator {1}
226  DF  .~.~.~> Gearing {1}

DEFINITION

Classification: 172/225

(under subclass 224) Apparatus in which an actuator is provided to rotate the earth working elements with respect to

a frame or support.

(1) Note. For the meaning of "actuator" see the class definition.