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.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7198428 | Comminution machine A comminution machine included in an earth working machine which can be moved over a terrestrial area to be worked in a direction of working comprises a rotating roller comminution device. A grader blade is mounted on the comminution machine down stream from the com... | 04/03/2007 |
| 7178605 | Agricultural toolbar float system A ground engaging agricultural toolbar for accommodating uneven terrain. The toolbar is provided with a plurality of long arms with multiple articulations, actuated and controlled by hydraulic cylinders. The hydraulic cylinders may be actuated to fold the toolbar fo... | 02/20/2007 |
| 6880644 | Deep tillage ripper with independent, spring-mounted closing wheels A tillage tool includes a relatively narrow shank that slices through the soil while a ripper point at its lower end fractures and lifts the subsoil. Minimum surface disturbance adjacent the opposite sides of the shank is assured through the provision of a pair of i... | 04/19/2005 |
| 6854526 | Walk-behind agricultural working machine A walk-behind working machine has a machine body and a wheel mounted on the machine body for undergoing rotation to move the walk-behind working machine along a ground surface. A cultivator device is mounted on the machine body for cultivating the ground. A working ... | 02/15/2005 |
| 5515929 | Dual disc cultivtor cutaway A dual disc cultivator cutaway (10) is disclosed including a frame (30) pivotally mounted to a cultivator tool bar (14) through a bar mount (22). A spindle (38) is pivotally mounted to the opposite end of the frame (30) and slideably mounts first and seco... | 05/14/1996 |
| 5497716 | Mechanism for clearing crop residue A farm implement having a frame and a plurality of row units mounted on the frame with each row unit including a tool. Each row unit has at least one gauge wheel associated therewith with a spring urging each gauge wheel into contact with the soil to be w... | 03/12/1996 |
| 5409068 | Dual penetration combination sweep with ripper An agricultural plow implement includes a number of upright supports, with each support supporting a shallow tillage V-shaped sweep blade. A mounting plate is attached to the rear of each upright support and a specially adapted ripper shank, with an attac... | 04/25/1995 |
| 5407014 | Gravel scarifying device A scarifier/grader apparatus comprises, in combination, a tractor connected through a 3-point hitch to a scarifier/grader attachment wherein: the tractor is adapted to be operably connected through a three point hitch to a scarifier/grader attachment comprisin... | 04/18/1995 |
| 5398770 | Cultivator A chisel cultivator for post-planting cultivation. The cultivator includes a main frame. A chisel member has one end portion coupled to the frame and a second end portion spaced from the first end portion along a longitudinal axis of the chisel member for... | 03/21/1995 |
| 5361848 | Agricultural cultivator Improvements are disclosed for independent adjustment of the gauge wheel, disc hillers, stabilizer disc and, if desired, the rear, central sweep for an agricultural cultivator unit. The adjusting mechanism includes a screw jack which is easily accessible ... | 11/08/1994 |
| 5207279 | Agricultural apparatus having vertically adjustable disc gang assemblies An agricultural apparatus having a combination of ground engaging tools thereon. The agricultural apparatus includes a plurality of ground engaging cultivator tools mounted on a frame assembly which is specifically configured to promote accurate lateral s... | 05/04/1993 |
| 5161622 | Field cultivator leveling device In combination with a wheeled first cultivator which is pulled by a prime mover and which has a frame assembly to which ground engaging members are attached, an improved implement comprising a frame, a mounting unit for attaching the frame to the rear of ... | 11/10/1992 |
| 5052495 | Implement hitch A hitch for connecting a first implement to a second implement pulled behind a tractor is disclosed which has a first parallel linkage assembly with two upright members with upper and lower portions, the upper portions of the upright members being connect... | 10/01/1991 |
| 4903782 | Levee squeezer A levee cutting and forming implement for rice farming which prevents the construction of unwanted bar ditches or ruts. A rigid, generally angularly rearwardly diverging frame supports a pair of rigid, ground engaging levee cutting blades. The elongated c... | 02/27/1990 |
| 4865132 | Tillage implement having independent depth control mechanism A tillage implement is provided which is of the type that has a plurality of working components that perform a multiple number of different soil treatment operations during a single trip across an agricultural field. One of these working components is a d... | 09/12/1989 |
| 4650006 | Auxiliary mounting device for cultivating implements An auxiliary mounting device for use with a tractor having a one-point tractor hitch. The auxiliary mounting device includes a body having a forward end and a rearward end with the longitudinal axis of the body extending therebetween. Means are provided f... | 03/17/1987 |
| 4574715 | Agricultural fertilizer applicator An improved fertilizer applicator includes a rolling coulter and a knife both mounted to a single tool bar mount but with separate spring cushions for independent clearing action and designed for improved clearance suitable for use in heavy residue.... | 03/11/1986 |
| 4553607 | Ridge cleaning attachment for planters This invention relates to an attachment for conventional planters that will convert them to ridge-till planters at reasonable costs. It consists of a pair of laterally spaced vertical mounting bars, fastened suitably at their upper end to the parallel lin... | 11/19/1985 |
| 4537262 | Soil cultivation A soil cultivating machine comprises two transverse rows of fixed tines and three transversely extending rollers. The front roller has discs which cut parallel slits in the soil. The two following rollers have transversely extending releasable blades moun... | 08/27/1985 |
| 4523398 | Track former for cross country ski tracks with means to move former to transport position An apparatus for forming cross country ski tracks in a snow covered surface has a trailer frame adapted to be connected to the rear end of a vehicle. A lifting frame is connected to the trailer frame for pivotal movement about a first horizontal axis. The... | 06/18/1985 |
| 4446924 | High speed tillage system with discs and plow points A tillage system includes forward and rear sets of widely spaced discs and a set of plow points. The discs in the forward set are mounted at spaced intervals so as to leave alternate strips of worked and unworked soil of substantially equal width. Each di... | 05/08/1984 |
| 4444271 | Tillage apparatus with independent depth adjustment An agricultural tillage implement adapted to be pulled by a vehicle comprises a main frame adapted to carry ground working tools. The main frame is supported on wheels rotatably mounted thereto. A sub-frame carrying ground working tools is mounted to the ... | 04/24/1984 |
| 4336844 | Farm implement There is disclosed a farm implement having a frame connectible to a tractor by means of a three-point hitch to permit it to be moved forwardly over the ground level, a first set of chisels supported on the frame in laterally spaced-apart relation, a secon... | 06/29/1982 |
| 4313503 | Agricultural implement An agricultural implement having a primary frame on which is mounted an adjustable secondary support frame through connecting links and depth control screws enabling adjustment of the secondary support frame relative to the primary frame while maintaining... | 02/02/1982 |
| 4257487 | Water stop attachment and border disc The device comprises a transverse frame member having depending border disc mounts. The transverse frame member also has a hitch extending forwardly therefrom for attachment to a three point hitch on a tractor. The water stop attachment has a ladder type ... | 03/24/1981 |
| 4256415 | Concrete vibrator machine A concrete vibrator machine wherein the vibrators thereof are mounted on individual supporting structures that are adjustable longitudinally of the main frame of the machine, and wherein the vibrators are raised and lowered on their individual supporting ... | 03/17/1981 |
