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Class Information
Number: 56/13.5
Name: Harvesters > Motorized harvester > Including plural operating units and drive
Description: Machine provided with at least two operating assemblages driven by a motor or engine.


Sub-classes under this class:

Class Number Class Name Patents
56/14.5 Cutter unit and conveyer unit 117
56/14.3 Gatherer unit and vegetation-cutter unit 70
56/13.6 Separately-acting cutter units 264
56/14.1 Separately-acting opposed-roller-couple units 12


Patents under this class:
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Patent Number Title Of Patent Date Issued
7159378 Drive train for a header of a harvesting machine Jan. 9, 2007
6978588 Harvesting machine Dec. 27, 2005
6705067 Feed conveyor/rock trap and header drive for an agricultural combine Mar. 16, 2004
6604348 Mower with engine-driven blade and electrical propulsion Aug. 12, 2003
6454041 Working vehicle with a PTO apparatus Sep. 24, 2002
6381933 Shaft coupling with tapered splines for a pull-type forage harvester May. 7, 2002
6065274 Articulating lawn mowers May. 23, 2000
5964078 Multiple implement tow bar assembly Oct. 12, 1999
5941768 Corn cob collecting apparatus for use with a combine Aug. 24, 1999
5878557 Derating the engine of a combine in response to usage Mar. 9, 1999
5867970 Header lift system for harvesters Feb. 9, 1999
5822961 Quick adjustment for straight ahead travel for a wheel-steered lawn mower Oct. 20, 1998
5819517 Conveying device for agricultural presses for compressing harvest products Oct. 13, 1998
5713192 Tow bar assembly for multiple hay balers Feb. 3, 1998
5626007 Rotary cutter with reversible counterrotation gearbox May. 6, 1997
5542242 Clippings receptacle with orbiting lawn mower Aug. 6, 1996
5519989 Crop stripping apparatus May. 28, 1996
5463853 Lawnmower with adjustable side cutters Nov. 7, 1995
5450714 Rotary cutter with counterrotation gearbox Sep. 19, 1995
5419107 Crop stripping apparatus May. 30, 1995
5381646 Seed row crop harvester with vacuum scattered seed saver Jan. 17, 1995
5367863 Mowing machine Nov. 29, 1994
5361567 Multi-piece tool bar assembly for an agricultural implement Nov. 8, 1994
5280695 Wide area lawnmower Jan. 25, 1994
5249411 Single drive belt mower with flexible housing Oct. 5, 1993
5203150 Hinged shield for crop cutting apparatus Apr. 20, 1993
5105609 Method and system for mounting and supporting harvesting units of a cotton harvester Apr. 21, 1992
5099635 Drive system for a cotton harvester Mar. 31, 1992
5085044 Two-blade mower deck with infinite height adjustment Feb. 4, 1992
5081828 Method of accessing adjacent harvesting units of a cotton harvester Jan. 21, 1992
5063728 Apparatus for mounting a row unit for lateral movement Nov. 12, 1991
4964265 Remotely controlled lawn mower Oct. 23, 1990
4958484 Vegetation cutting blades assembly Sep. 25, 1990
4947628 Multiple row cotton harvester Aug. 14, 1990
4903468 Mower-conditioner having deflector Feb. 27, 1990
4896492 Row unit support mechanism for transverse movement Jan. 30, 1990
4843803 Compact combine drive system Jul. 4, 1989
4803830 Support arrangement for cotton harvester row units Feb. 14, 1989
4629122 In-field fractionation process for green vegetation crops Dec. 16, 1986
4525988 Combine planter implement Jul. 2, 1985
4306406 Grass trimming apparatus Dec. 22, 1981
4304086 Lawn mower attachment for small tractors Dec. 8, 1981
4291521 Husk separator for corn harvester Sep. 29, 1981
4287708 Alfalfa harvesting and processing apparatus Sep. 8, 1981
4272946 Mobile hammer-mill Jun. 16, 1981
4229932 Harvesters Oct. 28, 1980
4224783 Side draft stabilizer Sep. 30, 1980
4214423 Apparatus for harvesting beans or similar crops Jul. 29, 1980
4115984 Arrangement for interconnecting a side delivery rake and a baler Sep. 26, 1978
4109448 Method and apparatus for in-field processing of vegetation Aug. 29, 1978

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