31
Jacobus A Rozendaal, Philip M O Grady, James F Boak, John M Averink, Geof J Gray: Conservation tillage implement, system and method. Salford Farm Machinery, Katten Muchin Rosenman, February 14, 2012: US08113295 (7 worldwide citation)

A conservation tillage implement having three or more rows of individual coulter wheel assemblies laterally spaced apart and removably mounted on a cultivator frame, a coulter wheel assembly in a given row being staggered with respect to the coulter wheel assemblies in a longitudinally adjacent row. ...


32
Mikio Tanimizu, Kouichi Kawano: Agricultural machine with plow having changeable penetrating angle. Sugano Farm Machinery Mfg, Sughrue Mion Zinn Macpeak & Seas, July 26, 1994: US05332046 (7 worldwide citation)

An agricultural machine including a fixed mast secured to a frame body so as to be projected from a front end portion of the frame body, a movable mast which is pivotably mounted to the fixed mast so as to be arcuately movable in an agricultural working direction relatively to the fixed mast and has ...


33
David Nicholson: Apparatus for removing debris from the ground. Nicholson Farm Machinery Company, Samuels Gauthier Stevens & Reppert, April 28, 1998: US05742968 (6 worldwide citation)

Apparatus for removing debris form the ground comprising a frame which supports a rotatable cylindrical brush having bristles projecting from its axis of rotation, a rotatable shaft member extending across the width of the brush, a scraper member extending across the width of the shaft member, and a ...


34
Alan Nicholson: Crop cleaner. Nicholson Farm Machinery, Fishman Dionne Cantor & Colburn, December 16, 1997: US05697451 (6 worldwide citation)

A crop cleaner comprising a generally parallel array of first and second rollers each first roller being scrolled and each second roller generally unscrolled, the first rollers alternating with second rollers with pairs of adjacent rollers being carried on frames with each frame being displaceable r ...


35
Shigetoshi Kimura, Tsuyoshi Shimomura, Toyokazu Nakayama: Bottom cultivating machine and field cultivating machine for forming soil layer having uniform field. Sugano Farm Machinery Mfg, Kaneska & Takeuchi, July 18, 2000: US06089327 (6 worldwide citation)

A bottom cultivating machine including a laser emitter for emitting a plane signal of a laser beam, a laser detector which is secured to a frame and detects the plane signal to output an attitude control signal, a horizontal detector having a horizontal sensor which is secured to the frame and serve ...


36
Shigetoshi Kimura, Masami Onodera, Yoshinori Takahashi: Cultivating system and cultivating machine with plow-depth control function. Sugano Farm Machinery Mfg, Kanesaka & Takeuchi, December 3, 1996: US05579850 (5 worldwide citation)

A cultivating system including a tractor, a cultivating machine for performing a cultivating work in combination with the tractor, and a link mechanism for linking the tractor and the cultivating machine, includes a free-motion mechanism provided to at least one of the tractor, the cultivating machi ...


37
Jacobus A Rozendaal, Philip M O Grady, James F Boak, John M Averink, Geof J Gray: Conservation tillage implement, system and method. Salford Farm Machinery, Katten Muchin Rosenman, June 12, 2012: US08196672 (5 worldwide citation)

A conservation tillage implement having three or more rows of individual coulter wheel assemblies laterally spaced apart and removably mounted on a cultivator frame, a coulter wheel assembly in a given row being staggered with respect to the coulter wheel assemblies in a longitudinally adjacent row. ...


38
Raymond W Werner: Power take off shaft safety retainer. Richard C Litman, August 8, 2000: US06099191 (5 worldwide citation)

A power take off (PTO) shaft safety retainer provides for the retention of the output end of a PTO shaft at its connection to a driven machine, in the event of accidental disconnection of the output end of the shaft from the driven machinery due to breakage of a U-joint, dislodging of a safety pin, ...


39
Jacobus A Rozendaal, Philip M O Grady, James F Boak, John M Averink, Geof J Gray: Conservation tillage implement, system and method. Salford Farm Machinery, Katten Muchin Rosenman L, November 13, 2012: US08307909 (5 worldwide citation)

A conservation tillage implement having three or more rows of individual coulter wheel assemblies laterally spaced apart and removably mounted on a cultivator frame, a coulter wheel assembly in a given row being staggered with respect to the coulter wheel assemblies in a longitudinally adjacent row. ...


40
Richard E Siedler: Universal joint disassembly tool. Richard R Mybeck, December 4, 2001: US06324740 (5 worldwide citation)

A simple, compact and lightweight tool for the disassembly of the universal joints used in automobiles, trucks, recreational vehicles, buses, boats, farm machinery, and other machinery. The tool directs pressure specifically to the point where it is needed to remove a bearing cup of the universal jo ...