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 |
| 4706738 | Radiator grill for motor vehicles The application relates to a radiator grill for motor vehicles which comprises a plurality of lamellae oriented parallel and arranged at mutual intervals, the free interstices between the lamellae being able to be closed by pressurizable flexible hose(s) ... | 11/17/1987 |
| 4457558 | Up and down moving mechanism for an air spoiler associated with a movable grill An up and down moving mechanism for an air spoiler associated with a movable grill for reducing air resistance is disclosed. The moving mechanism includes a speed sensor detecting the driving speed and transmitting a signal to a control circuit. A thermos... | 07/03/1984 |
| 4286001 | Process for the production of industrial parts of synthetic material comprising a rigid portion surmounted by a flexible portion and the industrial part produced by said process The present invention concerns a process for the production of industrial parts of synthetic material comprising a portion of a rigid material surmounted by a portion of a flexible material, and in particular industrial parts serving as a means for making... | 08/25/1981 |
| 4205784 | Temperature actuated multiple function fluid control valve A temperature responsive fluid control valve with sequential control functions, employing a pair of axially aligned hollow elongated plungers or slide pins, and a pair of ball valves and valve seats therefor. One ball valve is straddled by the two plunger... | 06/03/1980 |
| 4203566 | Air inlet control for aircraft or the like An air inlet control inset in the skin or outer wall surface of an aircraft or the like. The control device has an open position in which it is able to capture ram air flowing over the wall surface and which at the same time defines an open flow area thro... | 05/20/1980 |
| 4007775 | Heat exchange system and method and control device therefor having motion feedback means A heat exchange system having a source of heat exchange output fluid for effecting a heat exchange function and having a source of return fluid resulting from the output fluid providing its heat exchange function. A thermally operated element controls the... | 02/15/1977 |
| 4007779 | Heat exchange system and method and control device therefor having motion feedback means A heat exchange system having a source of heat exchange output fluid for effecting a heat exchange function and having a source of return fluid resulting from the output fluid providing its heat exchange function. A thermally operated element controls the... | 02/15/1977 |
| 4007778 | Heat exchange system and method and control device therefor having motion feedback means A heat exchange system having a source of heat exchange output fluid for effecting a heat exchange function and having a source of return fluid resulting from the output fluid providing its heat exchange function. A thermally operated element controls the... | 02/15/1977 |
| 3973619 | Heat exchange system and method and control device therefor having motion feedback means A heat exchange system having a source of heat exchange output fluid for effecting a heat exchange function and having a source of return fluid resulting from the output fluid providing its heat exchange function. A thermally operated element controls the... | 08/10/1976 |
