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Class Information
Number: 172/754
Name: Earth working > Tool, standard or connection > Share and furrow slice inverting moldboard
Description: Apparatus in which the tool is of the type having a landside to receive the side pressure of the earth working element and to act as a runner, a point for making an initial cut in the earth, a share for making a substantially horizontal cut beneath the surface to cut a slice of earth, and a moldboard to guide and completely invert the furrow slice.

Sub-classes under this class:

Class Number Class Name Patents
172/758 Furrow slice cutter or breaker 1
172/757 Furrow slice retainer 1
172/755 Heating or lubricating 3
172/761 Serrated, toothed or notched point or share 0
172/756 Skeleton 0
172/760 Specific moldboard shape 6
172/759 With additional element juxtaposed to moldboard 2

Patents under this class:

Patent Number Title Of Patent Date Issued
5984017 Multi-function tillage apparatus and method Nov. 16, 1999
5063999 Moldboard plow apparatus for switching soil strips from one furrow to another Nov. 12, 1991
4998488 Agricultural combined drill dispenser Mar. 12, 1991
D277860 Plough share tip Mar. 5, 1985
4319645 Variable speed plow with moldboard pivoting about a forward vertical pivot axis Mar. 16, 1982
4207952 Plow Jun. 17, 1980

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