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 |
| 4872714 | Electrically-powered vehicle lock An electrically-powered motor vehicle lock comprising two electrical actuators for respectively closing and opening the lock, and a control unit for activating the aforementioned actuators and automatically resetting the same after each operation.... | 10/10/1989 |
| 4858436 | Vehicle power brake system A vehicle power brake system, whereby a control pedal may be mounted, in mobile manner, on to a fixed support, for axially displacing, when operated, a rod connected, at one end, to the control pedal, and, at the other end, to a control member on a brake ... | 08/22/1989 |
| 4801812 | System for controlling vehicle power window regulators A system for controlling the power window regulators of at least the doors on the driver and front-seat passenger sides of a vehicle includes control switches having settings corresponding to at least the fully and partly open and closed positions of the ... | 01/31/1989 |
| 4768257 | Vehicle windshield wiper A vehicle windshield wiper, whereby a blade is supported on a lever member hinged to a fixed support and designed to swing about a pin by virtue of a linear actuator, an output member of which consists at least partially of a screw connected to an electri... | 09/06/1988 |
| 4766985 | Power clutch system A vehicle power clutch system, whereby a clutch device is provided with a control lever designed to move between two operating positions, corresponding respectively to engagement and release, by virtue of an axially-mobile control member; at least a porti... | 08/30/1988 |
| 4597305 | Screw-nut screw coupling with ball circulation and a method for its assembly A screw-nut screw coupling with ball circulation, in which the nut screw comprises at least one radial through bore, the surface of which embraces at least two adjacent turns of a circulation track for the balls. Each of said bores is engaged by a substan... | 07/01/1986 |
| 4281566 | Speed reduction unit A speed reduction unit in which an input shaft and an output shaft, coaxial with respect to one another are rotatably supported by an outer casing enclosing a face gear connected to the said output shaft, a bevel gear facing said first gear and coupled th... | 08/04/1981 |
| 4186621 | Screw-nut screw transmission coupling A screw-nut screw transmission coupling in which a tubular outer innerly-grooved sleeve and an inner outerly-grooved elongate member are coupled to define a plurality of endless ducts for circulation of a plurality of ball bearings; each said endless duct... | 02/05/1980 |
