1
Lauren J Kiest: Apparatus for prevention of freezing of soil and crop residue to knife applying liquid anhydrous ammonia to the ground. Robert L Farris, Farris Law P C, April 28, 2009: US07523709 (36 worldwide citation)

A plastic discharge tube extends through a swaged cap bore through a metal swaged cap. A conical cap portion of the metal swaged cap is pressed into a retainer ring passage through a metal retainer ring. A swage surface in the retainer ring passage swages the conical portion of the metal swaged cap ...


2
Mark G Wheeler: Compound archery bow construction and methods of making and operating the bow. Robert L Farris, Farris Law P C, December 18, 2007: US07308890 (24 worldwide citation)

A compound archery bow with a handle-providing rigid riser and flexible limbs on the riser mounting bow string pulleys has damping interconnection mechanism between the limbs and riser. A damper is carried by each riser inboard of a riser limb seat. A resilient limb cup for each limb seat has portio ...


3
Vincent J Tomlonovic, Roger J Scheurer, Richard L Peterson: Trailer front mounted sprayers. Hiniker Company, Farris Law P C, Robert L Farris, December 19, 2006: US07150419 (18 worldwide citation)

The sprayer trailer has a trailer frame with a font end and a rear end. A pair of wheels are connected to the trailer frame. A hitch assembly includes a rear mast with a lower end connected to the trailer frame and a front mast with a front mast top end connected to a rear mast top end. A vertical g ...


4
John G Misenhelder, Douglas Dean Harkness: Tool bar with forward folding wings. Robert L Farris, Farris Law P C, May 11, 2010: US07712544 (16 worldwide citation)

The forward folding tool bar for grain planters includes a main frame. Left and right pivot frames are pivotally attached to the main frame for pivotal movement about vertical axes. Wing assemblies are pivotally connected to the pivot frames for pivotal movement about horizontal fore and aft axes. A ...


5
Jeremy Larson, Roger J Scheurer, Vincent J Tomlonovic: Multi-use trailer. Hiniker Company, Farris Law P C, Robert L Farris, July 11, 2006: US07073816 (15 worldwide citation)

An adjustable width trailer including a center frame with a center deck, and attached tongue and an attached guide beam that is transverse to the direction of forward movement. Left and right wheel support assemblies are slidably mounted on the guide beam. Left and right tire and wheel assemblies ar ...


6
William J Lang: Dual axis grinder blender. Robert L Farris, Farris Law P C, October 20, 2009: US07604301 (11 worldwide citation)

The dual axis grinder includes a support frame with a plate and a mast. The mast is connected to the boom of an excavator and to a hydraulic stick control cylinder. An auger tube is journaled in a bore through the support frame plate for rotation about a vertical axis. Auger flighting may be attache ...


7
John G Misenhelder, Douglas Dean Harkness: Tool bar with forward folding wings. Robert L Farris, Farris Law P C, July 21, 2009: US07562719 (11 worldwide citation)

The forward folding tool bar for grain planters includes a main frame. Left and right pivot frames are pivotally attached to the main frame for pivotal movement about vertical axes. Wing assemblies are pivotally connected to the pivot frames for pivotal movement about horizontal fore and aft axes. A ...


8
Arthur L Wilkens, Michael A Aldridge Jr, Rodney D Damrow: Reciprocating floor conveyor. Wilkens Manufacturing, Farris Law P C, Robert L Farris, December 26, 2006: US07152729 (11 worldwide citation)

Reciprocating floor conveyor include floor slats and slide bearings. The floor slats include a top section, first and second side walls that extend downward from the top section, a first bottom flange integral with the first side wall and a second bottom flange integral with a second side wall. A to ...


9
Elgin Glen Brown Jr: Mole trap. Robert L Farris, Farris Law P C, October 25, 2011: US08042299 (10 worldwide citation)

The mole trap includes a base assembly and an upper movable frame. Two vertical guide rods are attached to the base assembly and pass through the bores through the upper movable frame. Springs urge the movable frame away from the base. Two U-shaped rods are attached to the movable frame and extend u ...


10
Daryl J Stacer, James R Stacer: Grain harvester header with air assist. Robert L Farris, Farris Law P C, September 22, 2009: US07591127 (9 worldwide citation)

The crop lifter and air assist feeding assembly for a floating cutter bar header includes a lower tube that is generally horizontal. An upper tube is fixed to the front end of the horizontal tube and extends upwardly and rearwardly to an air discharge orifice. A vine lifting rod is attached to the u ...