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| Number | Title | Issue Date |
| 6951253 | Animal bedding groomer A grooming apparatus, for sloping, aerating and fluffing bedding material in livestock free stalls, is attached to a vehicle such as a skid steer. The grooming apparatus includes a rotary arm, having grooming members, and connected to the vehicle by a boom. The rota... | 10/04/2005 |
| 6786287 | Tool for soil cultivating machine, and machine using such tools Device for a soil cultivating machine, comprising a rotor. A plurality of tools are mounted on the rotor. At least one tool of the plurality comprises a fixing end, a soil engaging portion, and a connecting portion which connects the fixing end to the soil engaging ... | 09/07/2004 |
| 6763895 | Cultivating apparatus Soil cultivating apparatus which includes at least one rotary cutting assembly having a plurality of earth working implements (25, 26) spaced around a peripheral region of a rotary support member (18) mounted for rotation about a central upright axis o... | 07/20/2004 |
| 5697453 | Subsurface cutting tool A subsurface weed tool which makes use of a variety of different detachable blade attachments to cut the roots of and other plants. The tool can be provided with a variety of different attachments, permitting it to be used for other purposes such as aerat... | 12/16/1997 |
| 4293042 | Portable oscillating-ring harrow An oscillating harrow having a pair of harrow rings which can be raised and folded easily for transport. Each ring includes a pair of opposed, central segments which are disposed below a ground-travelling frame, and a pair of opposed side segments which a... | 10/06/1981 |
| 4250969 | Mechanical hoe A cultivating attachment mounted on a tractor is driven by the power take-off drive of the tractor to simulate the customary action of a hoe when it is manually manipulated. The desired effect is achieved by providing a pair of ground engaging rotatable c... | 02/17/1981 |
| 4042042 | Soil cultivating machines A soil cultivating machine has a frame beam with a forward supporting member and a rear supporting member. The frame beam and the supporting members are all elongated and extend transverse to the direction of travel. The opposite lateral ends of one suppo... | 08/16/1977 |
| 4003436 | Oscillatory cultivator A portable, power operated, hand cultivator comprising a frame having a motor supported thereon which, through a transmission, oscillates two or more generally vertically disposed cultivator tines extending downwardly from the frame. A handle is provided ... | 01/18/1977 |
| 3985184 | Cultivators A cultivator for attachment to the rear of a prime mover has a frame with a plurality of side-by-side soil-working members rotatably mounted on vertical shafts journalled in said frame. A power take off connection drives a crank mechanism and connecting r... | 10/12/1976 |
| 3977476 | Soil cultivating implements An agricultural implement combination has a forward cultivator with soil working blades that rotate about a horizontal axis extending transverse to the direction of travel and a rear harrow having tined soil working members that rotate about upwardly exte... | 08/31/1976 |
| 3949813 | Soil cultivators A soil cultivator has a beamed frame with a coupling member to be attached to a tractor. A plurality of rotatable tined soil working members are mounted in a row that extends transverse to the direction of travel. The soil working members are power driven... | 04/13/1976 |
