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Class Information
Number: 56/17.1
Name: Harvesters > Motorized harvester > Having motor on ground-supported carrier > And cutter adjustable relative to ground
Description: Machine wherein the assemblage is a cutting assemblage, and provided with means for changing the location of said assemblage with respect to the ground over which the harvester travels.


Sub-classes under this class:

Class Number Class Name Patents
56/17.2 By adjusting ground wheel or skid relative to carrier 129


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7614207 Mower deck lift system with transport lock Nov. 10, 2009
7607283 Lawn mower with deck lift system and/or pump lock-out system Oct. 27, 2009
7600363 Easily removable mower cutting deck Oct. 13, 2009
7578117 Foot actuated height adjustment mechanism for a lawnmower cutting deck Aug. 25, 2009
7562515 Lower limit adjustment mechanism for riding type mower Jul. 21, 2009
7562682 Hydraulic pruning attachment Jul. 21, 2009
7540134 Riding mower with deck height adjustment Jun. 2, 2009
7540135 Mower deck height adjustment Jun. 2, 2009
7451587 Mower tractor Nov. 18, 2008
7448191 Mower deck lift system with transport lock Nov. 11, 2008
7418985 Hydraulic pruning attachment Sep. 2, 2008
7404282 Riding lawn mower having a front mower unit Jul. 29, 2008
7325388 Lawn mower with deck lift system that raises and lowers deck with respect to frame and handle control assembly Feb. 5, 2008
7318311 Lawn mower with deck lift system and/or pump lock-out system Jan. 15, 2008
7222476 Hand-pushed mower May. 29, 2007
7107745 Trimmer wheeled extension arm Sep. 19, 2006
7059109 Mid-mount mower having a mower unit disposed between a front wheel unit and a pair of right and left rear wheels arranged rearwardly of a vehicle body to be independently shiftable Jun. 13, 2006
7003937 Mower deck height adjustment device Feb. 28, 2006
6837032 Pedal actuated height adjustment mechanism for a mower cutting deck Jan. 4, 2005
6810648 Lawn mower deck vertical movement limiter Nov. 2, 2004
6748729 Mower cut control apparatus and method Jun. 15, 2004
6701700 Lawnmower-attached edge trimmer apparatus Mar. 9, 2004
6698174 Tool lifting apparatus for gardening vehicles, such as lawn mowers or the like Mar. 2, 2004
6625968 Lawnmower cylinder stop Sep. 30, 2003
6588188 Foot lift cutter deck mower units Jul. 8, 2003
6530200 Lawn mower Mar. 11, 2003
6494028 Deck lift apparatus for riding mower Dec. 17, 2002
6470660 Mower deck rear draft quick hitch Oct. 29, 2002
6434920 Lawnmower-attached edge trimmer apparatus Aug. 20, 2002
6427430 Pedal lift system for lawn tractor mower deck Aug. 6, 2002
6378280 Locking mechanism for an interconnecting bar Apr. 30, 2002
6363699 Spatial guide and support for attachment to a line trimmer Apr. 2, 2002
6347502 Cutter assembly positioning mechanism and control for riding lawn mower Feb. 19, 2002
6293077 Deck attachment and lift system Sep. 25, 2001
6276119 Apparatus for suspending a mower unit from a vehicle body Aug. 21, 2001
6205754 Apparatus and method for supporting a cutting blade on a mower Mar. 27, 2001
6125943 Device, including a freely, pivotable, impact absorbing swing arm for trenching and the like and method Oct. 3, 2000
6122903 Apparatus for raising and lowering a mower unit Sep. 26, 2000
6085507 Lawnmower-attached edge trimmer apparatus Jul. 11, 2000
6085508 Rotating lawn mover with a cutter head movable between cutting and mulching positions Jul. 11, 2000
6079193 Implement suspension with lost motion coupling Jun. 27, 2000
6023921 Arrangement for leveling a mower housing Feb. 15, 2000
5964081 Baby greens harvester Oct. 12, 1999
5964080 Harvesting machine Oct. 12, 1999
5918448 Combine header lateral tilt assembly Jul. 6, 1999
5911672 Vacuum actuated control mechanism Jun. 15, 1999
5857315 Lawnmower-attached edge trimmer apparatus Jan. 12, 1999
5850728 Wheeled device for hand held brush cutter Dec. 22, 1998
5816033 Riding lawn mower including a mower deck height control mechanism Oct. 6, 1998
5816035 Mower deck mounting system Oct. 6, 1998

1 2 3


 
 
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