US PATENT SUBCLASS 172 / 257
.~ Riding attendant

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

256  DF  PROPULSION UNIT GUIDED BY WALKING ATTENDANT OR PART OF ARTICULATED VEHICLE {4}
257.~ Riding attendant

DEFINITION

Classification: 172/257

(under subclass 256) Apparatus in which the apparatus is guided by an attendant riding thereon.

SEE OR SEARCH THIS CLASS, SUBCLASS:

433, for a riding attachment on other than a self-propelled implement.