Bizarre Patents
Mouse device with a built-in printer
A mouse device for use as an input device of a computer is provided that includes a housing in which recording paper is loadable, and a printer unit provided within the housing for printing on the recording paper print information received from the computer.
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| Number | Title | Issue Date |
| 7188680 | Hydraulically adjustable hinged hitch An agricultural implement includes a pivoting assembly, a working assembly, and a tow bar assembly. The working assembly includes a front gang of coulters and a rear gang of coulters. The pivoting assembly includes a hydraulic cylinder. The hydraulic cylinder is adj... | 03/13/2007 |
| 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 |
| 5113956 | Forwardly folding tool bar A forwardly folding tool bar comprising a center tool bar section having wing sections pivotally secured to the outer ends thereof. Hydraulic cyclinders are operatively connected to the wing sections to cause the wing sections to be forwardly folded relat... | 05/19/1992 |
| 5086847 | Height adjustment mechanism for farm implements An improved height adjustment mechanism comprises a height adjustment arm permanently affixed to a wheel mounting member, the wheel mounting member pivoting around a bracket which is permanently connected to the underside of a longitudinal structural memb... | 02/11/1992 |
| 4997333 | Backhoe boom lock A tractor-loader-backhoe is disclosed wherein the loader mechanism is mounted on the frame of the prime mover by a tapered pivot pin having a fastener extending entirely through the axis of the pivot pin to effect a clamping load operable to seat the tape... | 03/05/1991 |
| 4967850 | Combined tooth retractor and blade latching mechanism Blade assemblies having a plurality of teeth extending therefrom are useful for working soil and/or for removing objects buried under the surface of the ground. However, having a plurality of teeth extending below the blade assembly can be detrimental sin... | 11/06/1990 |
| 4923017 | Hinge for vertically folding wing section of agricultural implement A folding mechanism for the wing section of an agricultural implement frame includes a main hinge interconnecting the wing section to the center section for pivotal motion about a horizontal axis. A hydraulic cylinder is pivotally connected at the butt en... | 05/08/1990 |
| 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 |
| 4867245 | Wing fold implement with latching structure An agricultural implement with a main frame and inner and outer wing frames that include gravity actuated latching structure securing the wing frames in a folded position. The latching structure automatically locks the wing frames together as they are piv... | 09/19/1989 |
| 4784524 | Railroad cable laying apparatus with plow blade support and dual plow tethering An apparatus for holding the plow blade of a railroad car-mounted cable laying device which includes support means on the railroad car for supporting the plow blade thereon and stop means on the support means for prohibiting the plow blade from sliding of... | 11/15/1988 |
| 4768715 | Vehicle mountable liquid spray system A spray system and method is described for producing a spray pattern that may be used to spray around stationary objects such as tree trunks in a single pass from one side of the object. The system includes an elongated sectioned boom having provisions fo... | 09/06/1988 |
| 4721168 | Agricultural implement with raisable lift frame rotatable about vertical axis An agricultural planter has a main carrier frame attached to a tractor by an hydraulically actuated telescoping tongue. Individual row units are mounted on a lift frame which in the illustrated embodiment has a center section and left and right wing secti... | 01/26/1988 |
| 4676053 | Quick adjust flotation apparatus for a crop harvester In a harvester wherein the frame is raised relative to ground wheels for roading purposes and such elevation of the frame stretches flotation springs to thereby lift the harvesting header off the ground, the amount of flotation force exerted by the spring... | 06/30/1987 |
| 4660654 | Implement wing frame folding apparatus with automatically pivoted biased latch An implement wing frame folding apparatus is provided for a mobile machine and includes a main frame, a wing frame pivotally connected to the main frame, and a striker pin offset from the pivot axis of the wing frame. A float bar having first and second e... | 04/28/1987 |
| 4591003 | Offset harrow Forward and rear gang disc harrow carriers are hingedly joined near corresponding ends by a vertical axis hinge structure. Near their other corresponding ends, the gang disc harrow carriers are interconnected through a four element linkage having an opera... | 05/27/1986 |
| 4563019 | Latch assembly for holding a front mounted implement in raised position A vehicle has a forward end portion which extends above a portion of an implement mounted to the front of the vehicle by a pair of hydraulically controlled lift arms. A latch link is connected to one and has a hook engageable with the other of the vehicle... | 01/07/1986 |
| 4534416 | Automatic lock for farm equipment transport wheel Movement of a wing frame to folded position moves a locking member into position to be engaged by the arm which actuates the wheels to lowered position. When engaged, the lock prevents the wheels from being raised. To disengage the lock the wing must be u... | 08/13/1985 |
| 4529040 | Folding agricultural implement with structure for locking tool bar sections In an agricultural implement which includes a tool bar, a tongue for towing the implement in a direction generally transverse to the direction in which the tool bar extends, and a plurality of operating heads mounted from the tool bar for performing a fun... | 07/16/1985 |
| 4529215 | Hydraulic cylinder safety lock A hydraulic cylinder safety lock allows an operator of an implement controlled through the use of an extendable and retractable hydraulic cylinder to mechanically lock the cylinder in a transport position. The lock also is used to lock the cylinder during... | 07/16/1985 |
| 4529043 | Foldable implement with transport latch A double latch system for maintaining an implement outrigger in a folded position, including a primary latch member which receives a locking pin to secure the outrigger in the raised position, and a pivoting secondary latch having a hooked end which autom... | 07/16/1985 |
| 4512416 | Flat fold implement frame The normally horizontal frame of a wheeled farm implement, such as used for tillage purposes, has a center section at the ends of which are hinged a pair of wing sections that are fully foldable into overlying, substantially parallel relationship to the c... | 04/23/1985 |
| 4491053 | Mine field clearing apparatus mountable on a vehicle Apparatus for clearing mines comprising a frame mountable onto a vehicle for selectable positioning in a raised or lowered orientation, plow apparatus for raising and shunting aside mines mounted onto the frame and apparatus for automatically raising the ... | 01/01/1985 |
| 4452318 | Folding frame implement with wing mounted support stand An implement having a tool equipped tool bar with a central horizontal section, a wing pivotally mounted to each end of the central section, a hydraulic cylinder mounted on the central section for each wing and connected with the wing to move the wing fro... | 06/05/1984 |
| 4399875 | Automatic support for folding wing frame implement An automatic support for folding frames such as those used in many agricultural implements. The folding frames include at least one generally horizontally disposed main frame section having at least one wing frame section hingedly connected thereto, the w... | 08/23/1983 |
| 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 |
| 4373851 | Bulldozer and backhoe lock device A bulldozer and backhoe locking device for prevention of theft of heavy equipment having hydraulic pistons and cylinders by locking the blade or bucket against the ground by placement of an elongated sleeve pivoted together along one edge over the extende... | 02/15/1983 |
| 4360067 | Transport lock system for an implement or the like A transport lock system for an implement or the like having a frame and transport wheels movable between lowered transport positions wherein the frame is raised for transport and raised positions wherein the frame and ground working tools thereon are lowe... | 11/23/1982 |
| 4352626 | Loader arm positioning device A locking member is disclosed that is selectively operable to secure the loader boom arms in a raised position for service or repair. The locking member is pivotally connected to a boom arm for movement to an operative position between the boom arm and it... | 10/05/1982 |
| 4343588 | Kickout bucket positioner The previous linkages for transmitting signals across an axis (21) between a first member or cylinder (20) and a second member or frame (11) have been relatively difficult to adjust and have had a tendency to bind. Herein, a roller (44) is pivotally mount... | 08/10/1982 |
| 4324296 | Multi-section agricultural implement including latch assembly therefor A mechanism for folding the wings of a multi-section implement from a transversely extending working position to a latched, vertical transport position relative to the main section and return. The mechanism includes a hydraulic cylinder that extends betwe... | 04/13/1982 |
| 4316511 | Implement frame, especially for agricultural machines In an implement frame, particularly for an agricultural machine, comprising a central section and at least an end section or wing which is foldable between an extended operating position and a transport position substantially perpendicular thereto, the fo... | 02/23/1982 |
| 4157735 | Endwise transport structure for drills A plurality of grain drills are coupled together in end-to-end relation for towing behind a tractor for operation and alternately in an endwise direction for transport. Each drill is supported in field operation by a forward caster wheel and a plurality o... | 06/12/1979 |
| 4139065 | Transport wheel assembly for implements This invention relates to a transport wheel assembly for a tillage type agricultural implement having at least two pairs of ground support wheels mounted on the frame section of the implement. Each wheel of the pair is journaled in a separate axle mounted... | 02/13/1979 |
| 4122758 | Service support In a lift arm structure for a bucket, for instance on a loader-type vehicle, a service support is provided to block the lift arm in the extended position during servicing and repairing either of the lift arm structure or of parts in close proximity to the... | 10/31/1978 |
| 4074766 | Floating folding tool bar having a lock means A farm implement tool bar includes a main frame section having a wing section pivotally connected thereto and operated by a hydraulic cylinder located in a passageway in the main frame. The pivotal connection between the hydraulic cylinder and the wing se... | 02/21/1978 |
| 4073345 | Disc harrow wheel lock-down with depth control adjustment structure An apparatus for positively locking the wheels of a disc in transport and depth control positions. The disc harrow comprises a frame having disc sections thereto. A transversely extending axle is secured to the frame and has ground engaging wheels at the ... | 02/14/1978 |
| 4024974 | Detent release means for loader bucket positioners A loader comprises a pair of lift arms having a bucket pivotally mounted on the forward ends thereof. A tilt linkage, including at least one double-acting cylinder, is operatively connected between the lift arms and the bucket to selectively position the ... | 05/24/1977 |
