US PATENT SUBCLASS 172 / 361
.~.~ Handle connected to tool or runner

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}
361.~.~ Handle connected to tool or runner

DEFINITION

Classification: 172/361

(under subclass 351) Apparatus in which the handle is directly attached to that portion of the earth working element which operates in the soil or to a runner or landside connected thereto.

(1) Note. This subclass does not include those devices where a brace extends from the handle to the earth working blade.