Earth working inventions

20090288847 - Quick change toolbar construction kit: The Quick Change Toolbar Construction Kit provides a parts based kit that when assembled systematically, and temporarily by connecting the quick change parts, one can create an unspecified number of usable toolbar configurations that can perform an unspecified number of tasks by easily transforming a single toolbar into different styles,... Agent: Richard L Quring

20090288848 - Tined pry bar hand tool: A tined pry bar hand tool includes a head that is formed by a unitary, one-piece block of metal. The head includes a plurality of tines integrally formed thereon. The construction of the head makes it less prone to breakage, and suitable for a variety of construction/demolition projects.... Agent: Hamre, Schumann, Mueller & Larson, P.C.

20090283281 - Multipurpose gardening and weeding tool that enables the user to easily and effectively remove dandelions and other unwanted weeds in and around yards, around shrubbery, and in and around vegetable and flower gardens: My invention is a multipurpose gardening and weeding tool that reduces the effort of effectively getting rid of weeds, dandelions, and other unwanted vegetation while the user is in an upright standing position. The user places the split tipped end of the tool close to the base of the plant... Agent: James Lewis

20090272550 - Three point hitch: A three point hitch for a work vehicle is provided with one draft link of fixed length and another draft link of variable length. The variable length draft link includes a linear double action hydraulic cylinder assembly, a first attachment plate fixedly connected with one of the arm and the... Agent: Cnh America LLC

20090272551 - Automatic steering system for an agricultural implement: An assembly for facilitating steering of an agricultural implement linkable to a work vehicle is disclosed. The assembly comprises at least a first ground-engaging wheel to engage a ground surface below a frame of the agricultural implement to support the frame above the ground surface. The assembly further comprises a... Agent: Cnh America LLC Intellectual Property Law Department

20090272552 - Surface crust cutter: An apparatus for loosening compacted topsoil is disclosed. The apparatus includes a frame, a plurality of ground-engaging wheels, and at least one disk assembly to cut and loosen a crust formed on an upper layer of the topsoil, wherein the wheels and the at least one disk assembly are adjustable... Agent: Fraser Clemens Martin & Miller LLC