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Class Information
Number: 414/703
Name: Material or article handling > Vertically swinging load support > Shovel or fork type > Tilting > Swinging member attached to rear mounted draft member
Description: Apparatus including a drawbar or draft link pivotally attached to the rear of a tractor, such drawbar or draft link being vertically swingable by means of a link connecting it to a crank arm actuated by a motor in the tractor and the swingable member including or forming a continuation of the drawbar or draft link for movement therewith.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8534982 Rotating lift system and method Sep. 17, 2013
7963734 Bale handling implement Jun. 21, 2011
7753636 Adjustable bale mover spikes Jul. 13, 2010
7547180 Log skidding implement for a three-point tractor hitch Jun. 16, 2009
7523789 Tractor Apr. 28, 2009
7494314 Attachment for small skid steer loader Feb. 24, 2009
7422410 Lift attachment for use with a three-point hitch of a tractor Sep. 9, 2008
7347659 Vehicle mounted bale pick-up and feeder Mar. 25, 2008
7226267 Material relocation apparatus Jun. 5, 2007
7217080 Mobile interface structure with multiple degrees of freedom May. 15, 2007
7182568 Bale handling apparatus Feb. 27, 2007
7121783 Vehicle mounted bale pick-up and feeder Oct. 17, 2006
7117067 System and methods for adaptive control of robotic devices Oct. 3, 2006
7008168 Implement attachment interface for the coupling of operating implements to a utility vehicle and valve arrangement Mar. 7, 2006
6921241 Multi-purpose log handling tool Jul. 26, 2005
6896472 Material handling apparatus May. 24, 2005
6840730 Bale moving apparatus Jan. 11, 2005
6681880 Control lever Jan. 27, 2004
6663338 Three-point hitch loader Dec. 16, 2003
6607345 Lift system for an all terrain vehicle Aug. 19, 2003
6533042 Attachment for tractor Mar. 18, 2003
6238170 Agricultural implement trailer May. 29, 2001
6048161 Vehicle having a lifting boom, which can be used as an agricultural machine Apr. 11, 2000
6030170 Hydraulic lift boom attachable to a tractor's draw bar and three point hitch Feb. 29, 2000
5890864 Heavy-duty hay scissors lift Apr. 6, 1999
5873694 Method and apparatus for lifting a load Feb. 23, 1999
5727637 Hitch structure for work machine Mar. 17, 1998
5657825 Coupling device at a tractor Aug. 19, 1997
5580208 Tractor three-point hitch mounted transporter Dec. 3, 1996
5538088 Combine header adaptor for a three-point hitch Jul. 23, 1996
5423386 Turf plug collector Jun. 13, 1995
5405238 Three point log skidder Apr. 11, 1995
5364224 Portable tiltable hopper assembly Nov. 15, 1994
5333695 Quick change device Aug. 2, 1994
5290133 Bale handling apparatus and carriage Mar. 1, 1994
5178505 Three-point hitch attachment with hay mover Jan. 12, 1993
5178511 Axially mounted implement carriers Jan. 12, 1993
5169279 Interfacting lift hitch Dec. 8, 1992
5150999 Bale lifter and mover Sep. 29, 1992
5129775 Bale handling apparatus Jul. 14, 1992
5064338 Implement mounting apparatus for tractors and mowers Nov. 12, 1991
5061150 Single-handed skidding apparatus for logs and the like Oct. 29, 1991
5050684 Coupling hook Sep. 24, 1991
5026247 Interfacing lift hitch Jun. 25, 1991
5000269 Device for attaching working machine to vehicle Mar. 19, 1991
4993914 Fallen tree removal implement Feb. 19, 1991
4944649 Mechanism for coupling subordinate machine to tractor Jul. 31, 1990
4915575 Material handling attachment for a tractor having a multiple-point hitch assembly Apr. 10, 1990
4897013 Electrically operated material handling attachment for a garden tractor or the like Jan. 30, 1990
4859130 Material handling attachment for a tractor having a multiple-point hitch assembly Aug. 22, 1989

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