Bizarre Patents
Vehicular Impact Signaling Device
An apparatus for the deployment of a visible plume to alert other motorists that a proximate motor vehicle has been involved in a collision.
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| Number | Title | Issue Date |
| 5370190 | Land levelling machine A machine for levelling a surface has ground engaging levelling members pivotally mounted on a main frame for back and forth vibratory or oscillatory motion relative to the main frame in a normal direction of travel of the machine. Each levelling member h... | 12/06/1994 |
| 4265186 | Grain drill with oscillating planter bar An apparatus and a method for planting seed are disclosed. The apparatus comprises frame carried by a plurality of ground engaging wheels. Carried on the frame is a means for raising and lowering the frame with respect to the ground. A planter bar having ... | 05/05/1981 |
| 4187914 | Soil cultivating implements An implement has a forward row of soil working members that have flat blades and the blades are periodically raised and lowered to initially coarsely break the soil with pivotal motions induced by respective eccentrics mounted on a horizontal shaft. The m... | 02/12/1980 |
| 4051903 | Soil cultivating machines A cultivating machine has one or more working members that are driven to rotate about upwardly extending axes. Each working member is connected to a drive transmission to turn and, spaced apart soil working members mounted for free rotation about respecti... | 10/04/1977 |
| 4050519 | Soil cultivating machines A soil cultivating machine has soil working members that are driven about upwardly extending axes. Each working member has radial arms and a tined cultivating rotor is pivotably connected to the outer end of each arm. Each cultivating rotor is freely rota... | 09/27/1977 |
| 4029152 | Sod cutting machine with oppositely reciprocating undercutting and side cutting knives A sod cutting machine having an undercutting blade to sever beneath a strip of sod, and a pair of separate side cutting blades, to cut the edges of the sod strip. The undercutting blade is supported by a pair of arms which are reciprocated back and forth ... | 06/14/1977 |
| 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 |
