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 |
| 7832127 | Apparatus for attaching a work tool to a loader A restraint apparatus limits pivotal movement of an attachment receiver which is pivotably coupled to movable first and second arms of a loader. The attachment receiver is configured to be coupled to a mounting frame of a work tool. The restraint apparatus includes ... | 11/16/2010 |
| 7454850 | Skid steer scraper A scraper for plowing and gathering earth specifically adapted to fit to the front end of a skid steer vehicle. The scraper includes a frame for holding a scraper bowl. A caster wheel assembly is coupled to the front end of the scraper frame and is adapted to cause ... | 11/25/2008 |
| 7275909 | Working machine comprising an implement coupling and an implement locking element A working machine includes a lift arm and an implement coupling fixed to the lift arm. The implement coupling includes a locking element which is displaceable between an inoperative position and an operative position in which it is designed to shoot into a hole in t... | 10/02/2007 |
| 7055269 | Wheeled vehicle provided with an axle oscillating about a longitudinal axis A wheeled vehicle includes a bottom chassis; a top chassis, which is coupled to the bottom chassis so that it is able to turn about a vertical axis; an operating arm coupled to the top chassis; an axle, which is coupled to the bottom chassis so that it can oscillate... | 06/06/2006 |
| 7010874 | Mounting frame unit for attaching working implements to a tractor body A mounting frame unit attached to a tractor body for enabling working implements such as a front loader and a backhoe to be attached to the tractor body. The mounting frame unit includes a pair of right and left main frames extending longitudinally of the tractor bo... | 03/14/2006 |
| 6990757 | Wheeled work vehicle A wheeled work vehicle includes a traveling body including front and rear wheels, a traveling drive unit having an engine and a power transmission mechanism, a fuel tank, a work oil tank, and a vehicle frame mounting the front and rear wheels, the traveling drive un... | 01/31/2006 |
| 6905298 | Telescopic nut A nut assembly is disclosed that will ensure that the shank of a bolt that features a measurable grip length will pass through the contact plane of adjoining members. The nut assembly also allows the desired compressive force in the adjoining members to be attained ... | 06/14/2005 |
| 6845311 | Site profile based control system and method for controlling a work implement An automatic control system for a work machine includes a positioning system, a site model, and a controller. The work machine operates at a work site containing material to be operated on by the work machine. The positioning system determines a relative location of... | 01/18/2005 |
| 6813851 | Quick coupling A quick coupling for coupling a tool to the boom of a hydraulic excavator and the like with a quick coupling part at the boom side and a quick coupling part at the tool side which can be latched together via a pair of spaced latching axles and with a power circuit c... | 11/09/2004 |
| 6813850 | Continuous ditch excavator A continuous ditch excavator includes an excavating auger rotatably mounted on a chassis in a centrally-disposed excavation work area defined by forward and rear portions. Two driving elements are rotatably-mounted in laterally spaced-apart relation to each other on... | 11/09/2004 |
| 6615514 | Perfected loading machine with excavator supplement and chassis for the same A loading machine and chassis for the same, of small size, with an excavator supplement, which can be used for loading, excavation, drilling, etc. in small spaces which were previously only accessible to persons. The operator sits astride the chassis with... | 09/09/2003 |
| 6571492 | Continuous ditch excavator A continuous ditch excavator including a chassis having a forward portion and a rear portion, first and second motive elements carried by the chassis in laterally spaced-apart relation to each other for cooperatively driving the chassis along a ground sur... | 06/03/2003 |
| 6347670 | Earth moving scraper An apparatus for modifying the earth's surface by removing soil from the surface, moving the soil to a new location and filling low areas. It comprises a frame carried by at least two wheels, a tongue mounted to the frame for attachment to a tractor, a cu... | 02/19/2002 |
| 6305879 | Continuous ditch excavator A continuous ditch excavator including a chassis having a forward portion and a rear portion, first and second motive devices carried by the chassis in laterally spaced-apart relation to each other for cooperatively driving the chassis along a ground surf... | 10/23/2001 |
| 6289614 | Stabilizing system for dirt buckets A stabilizing system for installation on existing dirt buckets which is used by engaging the ground surface being leveled with shock absorbing sleds affixed to the underside of the dirt bucket. The load characteristics of each shock absorber may be indepe... | 09/18/2001 |
| 6276077 | Tiltable bucket, wheel tractor scraper A wheel tractor scraper is provided with a tractor and a bucket having a bottom, a left side, a right side, a back end and a front end defining a bowl for collecting dirt and having an open front portion and a scraper blade attached along the front portio... | 08/21/2001 |
| 6102644 | Ejector blade carriage adjuster An ejector blade carriage mounting system for connecting the ejector blade carriage to the ejector blade in a manner to accommodate variations in the fabrication of a truck body in which the ejector blade is utilized by connecting the ejector blade carria... | 08/15/2000 |
| 5311684 | Scooping apparatus, vehicle and coupling plate therefore A scooping apparatus is disclosed having a carrying frame coupled with a vehicle. A cage having two cage parts, namely a scooping part and a lid are carried by the frame. The rotation axis of the lid part relative to the scooping part extending on a radia... | 05/17/1994 |
| 5307570 | Damping device for dirt scrapers A damping device for use with a conventional dirt bucket on a dirt mover which includes a skid shoe hingedly attachable to the bucket by means of a hinge at the front end of the skid shoe, the skid shoe having a wear plate attached to the bottom. The skid... | 05/03/1994 |
| 5024010 | Device in a quick coupling A detachable coupling for connecting an implement, e.g. bucket, to an excavator. The coupling has two parallel link arms that are pinned to the operating arms of the excavator. A locking unit held between these arms has a slidable tension pin that engages... | 06/18/1991 |
| 4987689 | Trenching attachment mounting method A system for removably mounting a trenching attachment to hook and eye mounts on an end of a power unit. The trenching attachment includes a mounting frame having hook-engaging shafts and eye-engaging pins, a head drive assembly, a trenching boom assembly... | 01/29/1991 |
| 4805322 | Excavating blade assembly A blade assembly is adapted to be connected to the conventional three-point hitch of a farm tractor. A generally horizontal boom pivotally carries at its rear end a blade bucket which is swingable by means of a pair of double-action hydraulic jacks pivote... | 02/21/1989 |
| 4759138 | Plow steering system A pipeline trenching plough is towed along the seabed by a tow wire (20) connected to a ship or tractor. The course of the plough is changed or maintained by oppositely-acting forces imposed on the wire (20) and on the body (10) of the plough by a hydraul... | 07/26/1988 |
| 4552238 | Tractor scraper hitch steering and suspension system A tractor scraper hitch steering and suspension system wherein a tractor drive wheel axle frame is pivotally connected to a tractor main frame to permit vertical movement of the tractor drive wheels relative to the tractor. Two hydraulic cylinders are piv... | 11/12/1985 |
| 4518306 | Device in a bucket-provided loading machine particularly a so-called wheel loader Improvement in a bucket-equipped loading machine, particularly a so-called wheel loader, having at one end of the machine a loading bucket which is supported for raising and lowering movements by a pair of lift arms, journalled in the machine, and which i... | 05/21/1985 |
| 4328630 | Pullyoke assembly for a scraper A pullyoke assembly for a scraper that includes a transverse torque tube having a central tubular member rigidly interconnecting the lower portions of a pair of drawbar members and being connected through each of the drawbar members to an outer tubular me... | 05/11/1982 |
| 4312145 | Replaceable fastener for cover plates and the like The push frame (12) of a tractor-scraper (10) normally has a plurality of cover plates (14) relasably secured therebelow to provide access internally of the push frame. In standard practice, the cover plates are secured to the push frame by a plurality of... | 01/26/1982 |
| 4304419 | Bounce and lope dampening for tractor scrapers A tractor-trailer unit (10,26) including a trailer (26) having wheels (30) at its rear and adapted to have its front supported by a hitch (16) to a tractor (10), a draft assembly (20) having spaced elongated arms (24) extending from the front rearwardly a... | 12/08/1981 |
| 4183551 | Differential case and push-frame assembly and a method of making same A push frame assembly for a scraper bowl is provided with a tubular structural member extending between, and being rigidly fastened directly to, the side walls of the push frame. A push block and a spreader tube are, likewise, connected between the side w... | 01/15/1980 |
| 4142309 | Scraper bowl-lift apparatus The relative movement between the draft frame and the bowl member of a scraper bowl-lift apparatus is controlled by one or more bowl-lift motors. The longitudinal centerline of the motor passes through a spreader member of the draft frame. One end of the ... | 03/06/1979 |
| 4090314 | Scraper bowl lifting brackets A lifting and tie-down arrangement is provided for a push frame and scraper bowl assembly and includes a first bracket removably affixed to the outside and/or inside of the draft arm socket in the side walls of the scraper bowl. A second bracket is select... | 05/23/1978 |
| 4063361 | Power train for two-wheel tractor An off-highway vehicle having a tractor section and a trailing section each having a pair of ground engaging wheels. The tractor section has an axle assembly with aligned front and rear pivot connections defining a roll axis, with a spring suspension devi... | 12/20/1977 |
| 4060289 | Bearing assembly for an auger scraper A scraper which has a bowl provided with an upright auger has a bottom bearing assembly on the bowl floor which supports the auger. The bearing assembly has a fixed lower housing with a stepped cavity containing bearings, and an upper housing rotatably ca... | 11/29/1977 |
| 4052804 | Non-articulated scraper arrangement A scraper comprises a front frame having an operator's station mounted forwardly thereon. A generally vertically disposed suspension cylinder is pivotally interconnected between the front frame and each one of a pair of front roadwheels for permitting the... | 10/11/1977 |
| 4023285 | Four-wheeled elevating scraper An elevating scraper having a four-wheeled tandem running gear. The elevator is divided into parallel loading paths to accommodate a drive line between the paths. Thus the scraper is particularly suited for towing by a tractor having a power takeoff at th... | 05/17/1977 |
| 4011670 | Roller mounting A roller mounting includes an elongated shaft having an end rotatably and slidably disposed within a bore formed in a mounting bracket, and a roller rotatably mounted on an eccentric portion provided on the other end of the shaft. The shaft is retained in... | 03/15/1977 |
| 4001956 | Tractor scraper transportation and assembly therefor The invention is concerned with a transported tractor scraper of the type having a scraper bowl connected to a tractor. The transported tractor scraper comprises a laterally extending draft tube disposed longitudinally between said tractor and said scrape... | 01/11/1977 |
| 3969835 | Lockable suspension system for a scraper A lockable suspension system for a scraper which has a tractor and a bowl pivotally connected to each other and pivotally supported by wheels driven by an engine, and hydraulic jacks attached to the bowl for controlling the vertical position of the bowl. ... | 07/20/1976 |
| 3963086 | Twin-engine overhung scraper having a leading arm suspension An earthmoving scraper including an overhung tractor and a trailing scraper bowl in which the latter units are respectively provided with a front axle and a rear axle having a pair of driven wheels. The rear axle of the scraper is rigid with the scraper b... | 06/15/1976 |
| 3956834 | Dredge ladder shock mounting arrangements Dredge ladder shock mounting arrangements for two or more part dredge ladders with a main dredge ladder part pivotally connected at a dredge platform and a secondary dredge ladder part adjustably connected to the main ladder part. The interconnecting syst... | 05/18/1976 |
