US PATENT SUBCLASS 172 / 359
.~.~.~ Tool and handle relatively vertically adjustable

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

329  DF  GUIDED BY WALKING ATTENDANT; SUPPORTED, PROPELLED, OR HELD IN POSITION BY ATTENDANT {7}
351  DF  .~ Guided or propelled by walking attendant and with ground support or draft means {11}
354  DF  .~.~ With wheel {5}
359.~.~.~ Tool and handle relatively vertically adjustable

DEFINITION

Classification: 172/359

(under subclass 354) Apparatus in which the earth working element and the handle are selectively vertically adjustable relative to one another.

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

SEE OR SEARCH THIS CLASS, SUBCLASS:

366, for an earth working element having a handle in which the handle and earth working element are selectively relatively adjustable in relation to one another.