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Class Information
Number: 180/53.7
Name: Motor vehicles > Motor as source of power for other machine > Drive to other machine by power take-off (pto) at front end of vehicle
Description: Devices wherein the other machine is driven by drive means connected to the forward end of an engine mounted on the front end of the motor vehicle.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8668035 Electric traction system and method Mar. 11, 2014
8616310 Apparatus for farming, gardening and landscaping Dec. 31, 2013
8387727 Front drive assembly Mar. 5, 2013
8311709 Implement initiated control of tractor power take-off (PTO) Nov. 13, 2012
8297386 Work vehicle Oct. 30, 2012
8117705 Rotary broom with gearbox drive Feb. 21, 2012
7798158 Mobile mark removal system Sep. 21, 2010
7766105 System and method of implementing a soft-start PTO clutch Aug. 3, 2010
7727114 Agricultural machine with PTO torque limiting feature Jun. 1, 2010
7404341 Transmission system for tractor Jul. 29, 2008
7264069 Vehicle or lawn and garden maintenance equipment having a generator, and power takeoff assembly for a vehicle or lawn and garden maintenance equipment Sep. 4, 2007
6742290 Snow removing machine Jun. 1, 2004
6668952 Shaft assembly which retains a reversible shaft Dec. 30, 2003
6533053 Quick detachable drive shaft Mar. 18, 2003
6237708 Working vehicle May. 29, 2001
6205385 Power takeoff control switches Mar. 20, 2001
6173225 Power takeoff control system Jan. 9, 2001
6134494 Automatic power takeoff control system Oct. 17, 2000
6092013 Multiple setpoint power takeoff control system Jul. 18, 2000
6089340 Off-road vehicle with a steerable front axle and a front power takeoff coupling Jul. 18, 2000
5829497 Telescoping and reciprocating stump grinder Nov. 3, 1998
5802745 Hydraulic system for a road vehicle Sep. 8, 1998
5476150 Power-takeoff device for front-mounted implements Dec. 19, 1995
5240085 Implement coupler structure Aug. 31, 1993
5226497 Carrier/excavator remote operating system Jul. 13, 1993
5147254 Torque transmission unit for the drive connection of a secondary unit with an internal combustion engine Sep. 15, 1992
5094309 Accessory for mounting an engine driven component to a vehicle frame Mar. 10, 1992
5064338 Implement mounting apparatus for tractors and mowers Nov. 12, 1991
4899525 Clipping collector equipped with front mower Feb. 13, 1990
4825970 Power takeoff shaft arrangement for a road vehicle May. 2, 1989
4811614 Power take-off drive unit Mar. 14, 1989
4791996 Agricultural tractor with lightweight frame and front and rear wheels forming substantially continuous wheel path Dec. 20, 1988
4763744 Power takeoff shaft arrangement for a road vehicle Aug. 16, 1988
4746145 Chassis frame for rider-controlled working vehicle May. 24, 1988
4738327 Riding type mower Apr. 19, 1988
4709675 Governor for small size vehicle Dec. 1, 1987
4650018 Combination vehicle assembly Mar. 17, 1987
4646800 Automated log splitter Mar. 3, 1987
4643695 Toy work vehicle having power take-off Feb. 17, 1987
4640378 Power take-off system and isolation mounting therefor Feb. 3, 1987
4633961 Power transmission arrangement in a tractor Jan. 6, 1987
4632200 Drive system on a carrier vehicle for various implements attached on the front or rear Dec. 30, 1986
4621699 Power takeoff for tractor having parallelogram front wheel suspension Nov. 11, 1986
4618016 Motor vehicle such as a tractor Oct. 21, 1986
4600070 Modular tiller hitch for a lawn and garden tractor Jul. 15, 1986
4585084 Agricultural tractor Apr. 29, 1986
4535859 Vehicle Aug. 20, 1985
4498349 Front power take-off for tractors Feb. 12, 1985
4460056 Engine-driven auxiliary system for a motor vehicle Jul. 17, 1984
4418731 Adapter frame for roto-tillers Dec. 6, 1983

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