US PATENT SUBCLASS 172 / 363
.~.~ Plural handles associated with relatively adjustable tools

Current as of: June, 1999
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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}
363.~.~ Plural handles associated with relatively adjustable tools

DEFINITION

Classification: 172/363

(under subclass 351) Apparatus having a plurality of relatively adjustable earth working elements, handles associated therewith, an individual handle and associated earth working element being concurrently adjustable relative to another handle and associated earth working element.

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