Bizarre Patents
User-operated amusement apparatus for kicking the user's buttocks
An apparatus including a user-operated and controlled apparatus for self-infliction of repetitive blows to the user's buttocks by a plurality of elongated arms bearing flexible extensions that rotate under the user's control.
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| Number | Title | Issue Date |
| 7543657 | Tillage apparatus having flexible frame and weight distribution system A tillage apparatus including a frame having tillers, land wheels supporting the frame, and press wheels on the frame is disclosed. In one form, the frame has a forward section and a rearward section supporting the press wheels. The rearward section can pivot radial... | 06/09/2009 |
| 7204319 | Jointed rockshaft with angularly adjustable segments A flexible rockshaft includes joint structure facilitating the adjustment of the rotational angle of rockshaft segments relative to each other. A link inserted between a rockshaft segment and the rockshaft flex member rotates on the same or a parallel pivot as adjac... | 04/17/2007 |
| 7040079 | Rake with four-wheel stabilizing system A rake has two side members attached perpendicularly to the rake so as to form an H-shaped frame system. A swivelable wheel is mounted at each corner of the frame. The frame fully stabilizes the rake in a position approximately level with a ground surface as the rak... | 05/09/2006 |
| 7021397 | Folding furrow roller for the preparation of seed beds A folding furrow roller that facilitates planting operations and optimization of irrigation and drainage with efficient preparation, configuration, and planting of seed beds. A centrally located fixed drum roller supports a pair of hinged outboard drum roller wings ... | 04/04/2006 |
| 6260629 | Swing hitch An agricultural implement has a working position extending laterally behind a towing tractor and a transport position in which it is towed endwise behind the tractor. The implement has ground wheels that support the implement in both working and transport... | 07/17/2001 |
| 5720352 | Hitch for two unit planter A hydraulic hitch for connecting two planters or drills in tandem for planting or in line for transport. The hitch utilizes an overhead beam and stabilizer bar interconnecting the lead and trailing drills to control and guide the drills from one position ... | 02/24/1998 |
| 5653292 | Method and apparatus for automatically controlling the soil penetration depth of zone tillage coulters and the like The zone tillage coulters on a drilling or planting implement are maintained at an essentially constant running depth by control apparatus that includes a programmed microprocessor-based controller and a hydraulic operating system that receives commands f... | 08/05/1997 |
| 5413182 | Improvements in frame of winged agricultural implement An agricultural implement designed for distributing anhydrous ammonia by laterally spaced applicator knives includes an elongated wagon hitch frame which has a forward end pivotally mounted to a forward section of the implement frame and a rear end which ... | 05/09/1995 |
| 5343958 | Agricultural fertilizer applicator including self-leveling wagon hitch An agricultural implement designed for distributing anhydrous ammonia by laterally spaced applicator knives includes an elongated wagon hitch frame which has a forward end pivotally mounted to a forward section of the implement frame and a rear end which ... | 09/06/1994 |
| 5167286 | Disc harrow implement A disc harrow implement having a wheel supported frame to carry the gang discs for transport over-the-road operating mechanism in the frame to selectively extend the wheels and to retract the wheels during ground discing, a shiftable bar to support a flui... | 12/01/1992 |
| 5129463 | Conservation tillage implement convertible for end transport A large tillage implement provided with hinging wing sections is adapted for end towing rather than wing-up folding transport. The hitch which is normally centered at the front of the machine may be swung into a folded condition parallel with the longitud... | 07/14/1992 |
| 5044447 | Guide and control device for an agricultural machine A guide and control device for an agricultural machine subjected in operation to a high lateral thrust in relation to its direction of traction, such as a disk-type stubble-plough includes a guide and control system having at the front, a set of freely os... | 09/03/1991 |
| 5042589 | Multi-tine cultivator frame suspension and adjustment mechanism The invention disclosed relates to a mechanism for adjusting the level, tine working depth, and tine working angle of a framework supporting a multiplicity of cultivator tines. The framework is cantilevered from and behind a boom drawn on wheels, and incl... | 08/27/1991 |
| 5020604 | Dual tillage implement A combination tillage and incorporating implement having widely spaced sweeps in several rows at the forward portion of the main frame with tow trailing rows of angled spider wheels supported in pairs, for ground contour following ability and ease and fle... | 06/04/1991 |
| 5000268 | Lifting assembly for agricultural implements An auxiliary support for permitting longitudinal travel of transversely elongated agricultural implements comprises a pivoted lifting frame adapted to extend outwardly and downwardly to elevationally raise the implement framework at one side. The outer en... | 03/19/1991 |
| 4977964 | Resilient planar framework for supporting multiple groundworking tools A normally rigid planar framework for mounting a large number of ground working tools is made resilient to accommodate the torsional forces exerted on the rigid structural members of the framework as it passes over uneven ground and the tools are subjecte... | 12/18/1990 |
| 4974683 | Ridge tillage attachment for planters A ridge tillage attachment includes springs associated with a linkage which guides a tool and wheel support beam for vertical movement, the springs being mounted within the linkage envelop to provide a compact arrangement and being operative to apply requ... | 12/04/1990 |
| 4871028 | Articulated implement frame with swing hitch A wide agricultural implement is provided with a pivoted swing hitch permitting endwise transport of the implement when supported on transport wheels which are raised and lowered by power means. A latch holding the hitch in its field working position is a... | 10/03/1989 |
| 4869327 | Reversible one-way disk plow A reversible one-way disk plow is described which includes a frame with transport wheels and an arcuate track secured to the frame. An elongated disk plow is pivotably supported under the frame, and a plurality of gauge wheels are carried by the frame. Th... | 09/26/1989 |
| 4846084 | Leveling linkage for planter units A leveling linkage is provided on a planter unit of a planter implement. Each planter unit includes a leveling spring for supporting a back end of the plant unit in its raised, transport position. The leveling linkage is connected to a mounting bracket an... | 07/11/1989 |
| 4834189 | Row crop cultivator An improved row crop cultivator for use in minimum tillage applications is described. A plurality of ganged cultivating units are mounted on a tool bar adapted to be towed behind a tractor vehicle. Each cultivating unit comprises a frame which is supporte... | 05/30/1989 |
| 4819737 | Row crop cultivator A row crop cultivator particularly adapted for ridge-hill and minimum tillage farming conditions. The cultivator carries a number of tools including spaced hilling disks, a coulter wheel and a sweep for effectively pitching soil and cutting crop residues ... | 04/11/1989 |
| 4750440 | Hoe-opener assembly A hoe-opener assembly having a "float" feature is disclosed. The present invention ties operation of several hoe openers to a common framework so that uniform depth control can be maintained. The hoe-opener assembly of the present invention is drawn behin... | 06/14/1988 |
| 4738315 | Hydraulic control apparatus including master cylinder with multiple limit positions An hydraulic circuit includes a master cylinder and at least one slave cylinder connected in series circuit. An auxiliary discharge conduit with a solenoid-actuated valve is provided to selectively permit the master cylinder to extend its full useful rang... | 04/19/1988 |
| 4702323 | Ridge tillage attachment for planters A ridge tillage attachment for conventional row-crop planters for use in minimum tillage planting on row ridges is disclosed. This ridge tillage attachment includes a tool portion and a linkage portion. The linkage portion has a parallelogram linkage supp... | 10/27/1987 |
| 4700641 | Pivoting spring-cushioned press wheel gang assembly Press wheel gangs are pivotally connected to an implement frame by an upright pivot bracket which permits each gang to rock about both a fore-and-aft extending axis and an axis transverse to the forward direction. A pivot at the lower end of the bracket a... | 10/20/1987 |
| 4676321 | Framework for ground working implement A ground working implement is disclosed, having a multiplicity of ground working tools mounted on a set of rigid bars which are maintained in substantially parallel relative position by pairs of rigid links flexibly fastened to the pairs of the rigid bars... | 06/30/1987 |
| 4601484 | Implement pulling hitch assembly A multiple implement to tractor hitch assembly. A horizontally disposed elongated first beam is horizontally curved and connected intermediate its ends by a tongue with a tractor drawbar for horizontal pivoting movement of the first beam about the vertica... | 07/22/1986 |
| 4591181 | Hinge-wing drawbar mechanism A hinge-wing drawbar device is disclosed wherein an internal and an external wing drawbar are secured to one another such that vertical movement of the external drawbar is permitted with respect to the internal drawbar. A support wheel is positioned betwe... | 05/27/1986 |
| 4567689 | Vineyard cultivator A cultivator particularly well adapted for use in vineyards and orchards because of its ability to cultivate the ground between successive plants in the same row includes a main frame that is continuously laterally expandable under control of the operator... | 02/04/1986 |
| 4539921 | Drill frame construction A modular drill frame construction which can assume configurations for standard seeding-drive fertilizer application, and with a modular section added, used for side banding of fertilizer, that is, depositing fertilizer between the normal rows of seed, an... | 09/10/1985 |
| 4519460 | Compaction and support apparatus A compaction and support apparatus for packing the ground immediately after tillage includes a frame and a wheel support gang movably mounted adjacent a rearward end of the frame. A plurality of tillers are supported in spaced relation from the frame, and... | 05/28/1985 |
| 4487267 | Agricultural apparatus with tool supported thereon and wheel adjustment structure therefor Apparatus for adjusting the depth of operation of a ground working tool on an agricultural apparatus comprises a strap which extends across a plurality of separate frame sections of the apparatus and incorporates a chain coupling which passes around a pul... | 12/11/1984 |
| 4445706 | Tandem hitch apparatus A tandem implement hitch apparatus including a longitudinally extending frame bridging over a first implement and having depending leg portions forming wheel supports and a tongue for connection to a towing vehicle. An elongated implement drawbar is pivot... | 05/01/1984 |
| 4417747 | Agricultural transporter A transporter for a pair of transversely elongated agricultural implements (20, 21) having first, mutually remote ends and second ends in abuting apposition, the implements including forward support wheels (36) and arrays (44, 45, 46) of pivotally mounted... | 11/29/1983 |
| 4406329 | Agricultural tool cart for minimum tillage and seed planting An agricultural tool cart having structure for towing a three-point hitch seed planter behind minimum tillage tools for tilling and planting in one pass through a field, the cart being equipped with hydraulic operated wheels for transport of both minimum ... | 09/27/1983 |
| 4396069 | Agricultural implement carriage system A multi-section agricultural implement comprising a plurality of side-by-side separate sections each comprising a main carriage frame independently supported by ground engaging wheels and an implement supporting sub-frame supported by the main frame, an a... | 08/02/1983 |
| 4346763 | Agricultural implement sectional frame with depth limit A multi-segment farm implement flexible tool bar or frame is provided with a hydraulic system including a rotary flow divider for raising and lowering each segment of the sectional frame in synchronous movement with the other sections. A mechanical linkag... | 08/31/1982 |
| 4186805 | Ground working implement A plurality of ground working sections such as cultivator sections, are flexibly connected together and operatively connected to a hitch pole assembly. Each section is supported upon a pair of castor wheels mounted on a fore and aft beam pivotally connect... | 02/05/1980 |
| 4167978 | Field cultivator Four or more cultivator arms or shanks are pivoted to the front and rear of a main frame and are interconnected by linkage so that if a cultivator blade on one arm strikes an obstruction, then it moves rearwardly to clear same and at the same time the oth... | 09/18/1979 |
