Bizarre Patents
An aircraft having vertical takeoff and landing capability provided with at least first and second laterally extending paddle wheels rotatable on a central axis perpendicular to the longitudinal axis of the aircraft fuselage and between its nose and tail.
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| Number | Title | Issue Date |
| 7191862 | Apparatus for stopping a vehicle An apparatus for externally controlling one or more brakes on a vehicle having a pressurized fluid braking system. The apparatus can include a pressurizable vessel that is adapted for fluid-tight coupling to the braking system. Impact to the rear of the vehicle by a... | 03/20/2007 |
| 7063341 | Collapsible skateboard A collapsible skateboard includes an upright handle having lower portion on which is fixedly mounted a bracket, a connector having a curved slot having a lower end formed with a horizontal recess, an upper end formed with a vertical recess, and a circular hole under... | 06/20/2006 |
| 5007516 | Motor vehicle braking apparatus using accelerator pedal According to the motor vehicle braking apparatus of the present invention, the engine throttle valve is closed when the driver treads the accelerator pedal to an extent exceeding a predetermined range, and the brakes are applied when the driver further tr... | 04/16/1991 |
| 4651142 | Apparatus to protect a clutch from overheating The invention relates to an apparatus for the protection of a clutch against overheating, specifically a clutch which is located between a combustion motor and a transmission. To ensure protection of the clutch against overheating for most operating condi... | 03/17/1987 |
| 4488140 | Clutch temperature monitor An agricultural vehicle, such as a tractor, includes an engine and a hydraulic assist-type transmission coupled together by a clutch. A monitor includes sensors for sensing engine speed, clutch temperature and transmission temperature. Warning signals are... | 12/11/1984 |
