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 |
| 7325328 | Methods and apparatus to determine vessel draft and amount of cargo loaded in a vessel The present invention discloses the methods and apparatus to acquire, record, and analyze data to determine the draft of a water-borne vessel and/or the amount of cargo that has been loaded in a water-borne vessel. The apparatus includes a portable, handheld housing... | 02/05/2008 |
| 7219441 | Phreatic surface measurer terminal A terminal, for use with a phreatic surface measurer having a tape measure with at least one sensor at one end of the tape measure, includes a flexible protection element that substantially surrounds the tape measure, and a coupler between the flexible protection el... | 05/22/2007 |
| 7108213 | Fishing reel, fishing information display device, and fishing information display system An electric reel is furnished with an information communication unit is adapted for transmitting first information concerning the reel to an external fishing information display device. The information communication unit is adapted for receiving second information c... | 09/19/2006 |
| 6085652 | Ink fountain with a fountain roller in the inking mechanism of printing presses An ink fountain with an ink-duct roller in the inking mechanism of printing presses, with a device for filling printing ink into the ink fountain, is described. The device for filling ink is mounted on a sled so that it can be moved back and forth in the ... | 07/11/2000 |
| 5448914 | System for measuring the penetration depth of an elongated object into the ground System for measuring the penetration depth of an elongated object such as a pile, tube, sheet pile or drill into the ground, to be used in combination with an installation for bringing the elongated object into the ground for instance by pressing, hammeri... | 09/12/1995 |
| 4907347 | Swivel head counter A swivel head counter for accurately measuring line in tension, such as a downrigger line passing over a pulley and the pulley driving a compact gear train. The gear train drives a counter wheel or knob so that actual depth or extension of downrigger line... | 03/13/1990 |
| 4855966 | Method and apparatus for monitoring bridge structures for scouring In one embodiment of a technique for monitoring scouring around structural members which are at least partially submerged in the soil bed material at the bottom of a body of water, the distance between a fixed point on the structural member and the topmos... | 08/08/1989 |
| 4443888 | SID Monitor An improvement in Source-to-Image Distance monitors for automatic adjusting X-ray radiography equipment having a cable, rewind spring, a self-traversing constant diameter takeup drum moving past a fixed aperture, an electrical potentiometer to provide a c... | 04/17/1984 |
