A01B3/46 - CPC Classification Index

ClassID:

58 ⎘

A01B3/46 - CPC Classification

Classification description:

Ploughs with fixed plough-shares Ploughs supported partly by tractor and partly by their own wheels

Sub-classes:

A01B3/462 » {Alternating ploughs with frame rotating about a vertical axis} 1
A01B3/464 » {Alternating ploughs with frame rotating about a horizontal axis, e.g. turn-wrest ploughs} 7
A01B3/468 » {the plough wheels being actively driven} 0

Recent Application in this class:

20210051831

Replaceable shank wear shin

20150047541

Hydraulic plough actuated by tractor vehicle thrust