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 |
| 7387502 | Method and apparatus for elimination of gases in pump feed/injection equipment A pumping apparatus for pumping a liquid from a source to a target including a motor, a first pump driven by the motor, a second pump driven by the motor and a separator in fluid communication with the first and second pump for separating a liquid received from a so... | 06/17/2008 |
| 7329341 | Wastewater treatment device A wastewater treatment device treats nitrogen wastewater containing hydrogen peroxide by using micro/nano bubbles generated in a micro/nano bubble reaction tank. Thereby, activity of microbes is increased in next denitrification tank and nitrification tank, so that ... | 02/12/2008 |
| 7275652 | Cup lid apparatus A cup lid for use with a drinking cup containing a liquid, the drinking cup having a base and a sidewall extending upwardly from the base, the sidewall including an inner surface, a top end, and a rim extending along the circumference of the top end. The cup lid com... | 10/02/2007 |
| 5478484 | Apparatus and method including a hydrocyclone separator in combination with a tubular filter A separator comprises a cyclone for removing more dense particles e.g. sand and a filter for removing less dense particles e.g. organic material from a liquid e.g. water. The arrangement is such that the filter experiences a shearing/scouring force which ... | 12/26/1995 |
| 5201264 | Cooking vessel A cooking vessel includes a vessel body having a spill rim extending outwardly and bent around the vessel body. A vessel handle is attached to a wall of the vessel body. A cover than can be set closingly on the spill rim has at least one cover handle. The... | 04/13/1993 |
| 5189946 | Self-draining cooking pot A self-draining cooking pot, such as a pasta pot, which facilitates the draining of liquid. A handle assembly includes a valve module which is readily-removable to facilitate cleaning, and a strainer to block the passage of food into the valve while permi... | 03/02/1993 |
| 5166074 | Method of detecting the initial concentration of a water-treatment chemical in a diluted aqueous system A method of detecting the initial concentration of a water-treatment chemical present in a diluted aqueous system, by (1) incorporating into the aqueous system, a mixture including a known amount of the active ingredient and a known amount of an ultra-vio... | 11/24/1992 |
| 5160443 | Liquid recycling system An apparatus and method is disclosed for recycling contaminated industrial liquids. In the preferred embodiment, a conventional, medium-sized "van" type of truck houses, transports and powers a dual-loop assembly. A filter-loop assembly receives and store... | 11/03/1992 |
| 5026488 | Liquid recycling system An apparatus and method is disclosed for recycling contaminated industrial liquids. In the preferred embodiment, a conventional, medium-sized "van" type of truck houses, transports and powers a dual-loop assembly. A filter-loop assembly receives and store... | 06/25/1991 |
| 4897187 | Portable water filtration apparatus A portable water filtration system for use on a boat has a sediment filter unit and a secondary filter unit connected in series and located between end plates on a base including a flat back plate behind the two filter units. The back plate has a horizont... | 01/30/1990 |
| 4832226 | Self-draining pot apparatus A self-draining pot apparatus is set forth wherein a cooking vessel is formed with a pivotally and normally biased closure overlying, in a sealing arrangement, a plurality of openings enabling draining of fluid contained in said vessel during a cooking pr... | 05/23/1989 |
| 4454035 | Pool skimmer An improved combination pool skimmer is disclosed which may be adapted to provide surface water skimming, or subsurface water sweeping or vacuuming of a swimming pool. The skimmer has a body including a throat for entry of water into the skimmer and a wel... | 06/12/1984 |
| 4110219 | Reverse osmosis water unit A portable water container for holding water treated by reverse osmosis water purification, which container rests on a base. The base has a recess in which a reverse osmosis unit is laid, with water connecting means for supplying water to the portable wat... | 08/29/1978 |
| 4054526 | Pressurized water treatment bottle A bottle for treating water by passing water through a treatment cartridge in the top of the bottle, the cartridge containing for example activated charcoal to remove chlorine and/or cationic resin to soften the water. The water in the bottle is pressuriz... | 10/18/1977 |
