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 |
| 7644523 | Mobile vacuum boring and excavation method A compact mobile vacuum boring, mud recovery, excavation and surface cleaning method comprising a device which will create a vacuum condition within a vacuum container and the vacuum container may be mounted on an incline slope to provide space beneath it to locate ... | 01/12/2010 |
| 7216024 | Industrial truck with a stabilizing device An industrial truck, in particular a counterbalanced fork lift truck, has a stabilizing device to increase its stability against tipping. The invention teaches that a plurality of wheel load sensors (R1, R2, R3, R4), each ... | 05/08/2007 |
| 7152517 | Defensive shield A defensive shield for a ship has a support arm, pivotally mounted to a ship, and a shield pivotally mounted to one end of the support arm. The support arm is movable between a retracted position and a plurality of deployed defensive positions. In the deployed posit... | 12/26/2006 |
| 6604304 | Dual mode evacuation system for vacuum excavator The present invention is an improved vacuum excavation system for use in the excavation of earth, waste, or other materials. A liftable and pivotable slurry or spoils tank and vacuum system are mounted on a mobile base. If required, a fluid source may be ... | 08/12/2003 |
| 6557276 | Earth-moving machine An earth-moving machine is provided with a first actuator cylinder, which can impart to a lifting arm oscillation around a corresponding pivoting shaft, and with a second actuator cylinder, which can maintain a loading unit in a pre-determined angular pos... | 05/06/2003 |
| 6385867 | System for vacuum excavation The present invention is an improved vacuum excavation system for use in the excavation of earth, waste, or other materials. A slurry or spoils tank and vacuum system are mounted on a mobile base. If required, a fluid source may be used to loosen earth or... | 05/14/2002 |
| 6315129 | Power sifter Method and apparatus of continuously sifting pre-tilled topsoil to a controlled depth in place to remove stone, weed, grass and other materials and separate the stone and heavy materials from vegetation which is compressed into bundles.... | 11/13/2001 |
| 6219944 | Manual dozer A manual dozer comprising a frame having a front and a rear and wheels for supporting the frame and allowing the frame to roll, The frame includes a handle extending upwardly from the frame for pushing pulling and steering the frame. A container is mounte... | 04/24/2001 |
| 5261739 | Multifunction construction machine Multifunction building machine used in civil construction sites and public works. The machine combines on a self-propelled frame, a concrete-mixer (20) with a set of tools on one side, comprising a loading power shovel (60), a grader (70) and a digging sh... | 11/16/1993 |
| 5185899 | Apparatus for sludge removal A vehicle for the removal of sludge from the interior bottom of liquid storage tanks is disclosed. The vehicle includes a gathering header at the lead edge of the vehicle and a gathering arm extendable out over the header. The gathering arm reaches out an... | 02/16/1993 |
| 5147011 | Multi-purpose uni-body digging service vehicle A U-shaped multi-purpose uni-body digging service vehicle particularly adapted for transport and hauling comprising: a U-shaped frame having opposing sides and front ends connected by a front piece, and rear ends defining an open interior space in communc... | 09/15/1992 |
| 5141384 | Multi-purpose articulated drag arm digging and hauling vehicle An articulated U-shaped multi-purpose vehicle particularly adapted for underground digging and hauling comprising: a digging component having a U-shaped frame having opposing sides and front ends connected by a front piece, and rear ends defining an open ... | 08/25/1992 |
| 5120182 | Multi-purpose articulated bucket lift digging and hauling vehicle An articulated U-shaped multi-purpose vehicle particularly adapted for underground digging and hauling comprising: a U-shaped frame having opposing sides and front ends connected by a front piece, and rear ends defining an open interior space in communica... | 06/09/1992 |
| 5120433 | Pipeline padding apparatus An improved pipeline paddling apparatus includes a separator for separating fine material out of spoil which is piled along side an excavation, an elevator for transporting spoil to the separator, a pair of guide projections for guiding spoil into the ele... | 06/09/1992 |
| 4993498 | Apparatus for cleaning sandy or pebble-covered sites A method and apparatus for disinfecting sand with an electrolysate of sea water, whose concentration of chlorine equivalent is 200-2000 mg/l before redepositing sifted sand back on to the beach.... | 02/19/1991 |
| 4796366 | Plow/scraper assembly for earth mover vehicle An earth mover vehicle is equipped with a novel blade structure at the mouth end of an earth-containment bowl structure. The blade is adjustably attached to the vehicle so that it can alternately function as a closure for the bowl structure, or as an eart... | 01/10/1989 |
| 4698150 | Beach trash machine There is disclosed herein a beach trash remover which includes a motorized vehicle having a conventional construction type shovel attached to the front thereof. An opening covered by a screen is provided in the center of shovel to allow the beach sand, co... | 10/06/1987 |
| 4516338 | Gimbal mounted on frame with heavy metal plate sides The invention provides a continuous excavating apparatus principally designed for use in mining operations and includes an elongated frame having heavy upright side walls and a mobile support mechanism. At its front end the frame mounts an endless bucket ... | 05/14/1985 |
| 4438575 | Continuous excavating apparatus The invention provides a continuous excavating apparatus principally designed for use in mining operations and includes an elongated frame having heavy upright side walls and a mobile support mechanism. At its front end the frame mounts an endless bucket ... | 03/27/1984 |
| 4015348 | Ripper assembly for tractor drawn scraper The invention is concerned with an improvement in a tractor drawn scraper wherein the scraper has a bowl with a back, a bottom, two sides and a forward cutting edge and a spreader forward of the cutting edge and supported by forward extensions of the bowl... | 04/05/1977 |
