Bizarre Patents
Pizza Pie With Concentric Rings of Crust
A pizza mold for forming a plurality of concentric raised ridges of dough (i.e., crust) on the surface of a pizza pie.
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| Number | Title | Issue Date |
| 8132581 | Method and system for washing a sedimentation device in a water treatment system using ultrasonic This invention discloses a method and system for washing a sedimentation device in a water treatment system using ultrasonic waves. The system includes an ultrasonic transmitting device for transmitting the ultrasonic of a predetermined power and transmitting freque... | 03/13/2012 |
| 8113220 | Wet (plastic) and dry concrete disposal device A device and method for residual concrete collection for disposal or reclamation of same, wherein a bag is formed, generally prismatic in structure, with an opening in the top. Suspension straps serve to attach the bag and support it below the outflow of concrete mi... | 02/14/2012 |
| 8028709 | Photoresist dispenser with nozzle arrangement for cone-shaped spray A cleaning system which can be integrated into a coater track system for use in the production of semiconductor devices and methods for its use are provided. The cleaning system can include a series of nozzles having assorted configurations and features which provid... | 10/04/2011 |
| 7874301 | Washing container The invention relates to an entry region of a conveyor-type dishwasher. A conveyor belt which moves in the conveying direction is located in the entry region. The entry region comprises a trough base which is bounded by sidewalls arranged laterally. The entry region... | 01/25/2011 |
| 7806127 | Smelt spout enclosure for chemical recovery boilers An enclosure for a smelt spout of a chemical recovery boiler comprises a skirt having a central region through which smelt flowing from the smelt spout falls into a dissolving tank. The central region is defined by a wall and has a trough disposed around its perimet... | 10/05/2010 |
| 7770589 | Water powered eductor cleaner A water-powered eductor cleaner for removing accumulated matter from within a chamber of an eductor. The water-powered eductor cleaner includes an eductor cleaning system for separating accumulated matter from the inside walls of the eductor chamber. The eductor cle... | 08/10/2010 |
| 7681580 | Water recirculator in dishwasher A water recirculator in a dishwasher supplies water to spray arms for washing dishes and also purifies contaminated water after washing the dishes. The water recirculator includes a sump for holding water, a water supply pump connected to the sump, a guide passage f... | 03/23/2010 |
| 7644718 | Sump of dish washer There is provided a sump assembly of a dishwasher. The sump assembly includes a self-cleaning filter assembly having a mesh filter, a sump cover for mounting the self-cleaning filter assembly on a top surface thereof, the sump cover having a filter supporting sleeve... | 01/12/2010 |
| 7562664 | Apparatus, products and processes for preventing the occurrence of rust stains resulting from irrigation systems using water containing iron ions Several products and processes for preventing the occurrence of rust stains resulting from irrigation systems using water having iron ions, such as well water, and for cleaning off rust stains resulting from the use of said irrigation systems are disclosed. In one e... | 07/21/2009 |
| 7472713 | Substrate processing apparatus A substrate processing apparatus includes a substrate processing part 46 for processing a substrate by a processing liquid and a processing-liquid recovery path 137 allowing of a passage of the processing liquid discharged from the substrate processing... | 01/06/2009 |
| 7472712 | Dishwasher filter An automatic dishwasher having a wash chamber is provided with a filter for filtering wash liquid circulated in the wash chamber. The filter includes a filter chamber outside the wash chamber. An inlet to and outlet from the filter chamber in a wall of the wash cham... | 01/06/2009 |
| 7464720 | Water recirculator in dishwasher A water recirculator in a dishwasher supplies water to spray arms for washing dishes and also purifies contaminated water after washing the dishes. The water recirculator includes a sump for holding water, a water supply pump connected to the sump, a guide passage f... | 12/16/2008 |
| 7461663 | Cleaning apparatus The cleaning apparatus of the invention includes first and second cleaning tanks cleaning a mask with a predetermined cleaning solution, a vacuum evaporator vacuum-distilling the cleaning solution of the first and second cleaning tanks, a first cooler cooling the va... | 12/09/2008 |
| 7431774 | Filter assembly of dishwasher A filter assembly for a dishwasher is provided. The filter assembly includes a water circulator for supplying washing and rinsing water under pressure to the filter assembly, and at least one cleaning nozzle positioned at a predetermined position adjacent an outer c... | 10/07/2008 |
| 7371023 | Apparatus for processing substrates and method therefor An apparatus (100) for processing substrates includes: a substrate cleaning device (20), which cleans the substrates with treating liquid; a developing device (40); and a treating liquid recovery system (30), which is connected with the c... | 05/13/2008 |
| 7350527 | Dishwasher filter system A filter system for dishwasher with a sump having inlets leading to a wash pump and a drain pump in the bottom wall. The filter assembly includes a vertical filter retainer an overlying perforate hood, a multiple porosity filter element carried on the filter retaine... | 04/01/2008 |
| 7347212 | Filter device There is provided a filter device that enables less frequent manual or self cleaning of the filter surface. The filter is particularly suitable for an aquiferous domestic appliance, such as a dishwashing machine, in which the cleaning effect occurring with alternati... | 03/25/2008 |
| 7337790 | Dishwasher Disclosed is a dishwasher, in which upper and lower pipes are opened/closed using a water pressure to simplify a configuration of the dishwasher and to reduce product costs. The present invention includes a washing chamber, top and bottom nozzles injecting water in ... | 03/04/2008 |
| RE40098 | Food debris filtering apparatus for dishwasher and method thereof An improved food debris filtering apparatus for a dishwasher and a method thereof capable of more effectively discharging food debris by separating the same from washing water and resupplying the filtered washing water so as to wash dishes, so that dish washing effi... | 02/26/2008 |
| 7332041 | Residential dishwasher A dishwasher that fits within the conventional U.S. residential dishwasher counter space and uses the conventional U.S. residential power supply to achieve within a convenient cycle time the same standard of sanitation as set forth for commercial and residential hot... | 02/19/2008 |
| 7316236 | Cleaning device for the shaving head of a dry shaving apparatus A shaving head cleaning device includes a housing, a receptacle configured to receive the dry shaving apparatus, a receiving region configured to receive the shaving head of the dry shaving apparatus, a reservoir for containing cleaning fluid, a supply conduit conne... | 01/08/2008 |
| 7293436 | Water supply assembly of washing machine An improved water supply assembly for a washing machine is provided which prevents breakage of a water supply hose due to freezing. The water supply assembly includes a detergent box assembly provided in a cabinet so as to communicate with a tub of the washing machi... | 11/13/2007 |
| 7293572 | Cleaning equipment for cleaning a moving surface particularly in a paper machine Cleaning equipment for cleaning a moving surface particularly in a paper machine includes a washing head with a chamber in it opening onto the surface to be cleaned and nozzle elements arranged inside the chamber. The cleaning equipment also includes vacuum means an... | 11/13/2007 |
| 7288155 | Method for the rapid thermal control of a work piece in liquid or supercritical fluid A method for cleaning a semiconductor structure including providing a chamber for holding the semiconductor structure and a dense phase fluid, providing a thermal transfer device having a thermal transfer surface, connecting the thermal transfer device to the chambe... | 10/30/2007 |
| 7279194 | Thin film formation apparatus and method of manufacturing self-light-emitting device using thin film formation apparatus A means of effectively applying an organic EL material application liquid with good application liquid cut-off is provided. A heater and an ultrasonic oscillator are formed in a thin film formation apparatus when applying the application liquid, and heat and ultraso... | 10/09/2007 |
| 7278438 | Apparatus and process for refilling a bubbler In order to evaporate a liquid substance (3) and convey it to a user, a bubbler (1) is provided, into which a carrier gas (7) is conveyed. When a minimum level (4) has been reached, an exact quantity of the substance (3) is refille... | 10/09/2007 |
| 7278435 | Assembly and system for isolation of waste water in outdoor, open-air wash station A system and method for the collection of waste water generated in the course of maintenance or washing of a large object in an open-air, outdoor environment. The system, in its simplest form, includes a wash deck having a drain located within a valley of the deck, ... | 10/09/2007 |
| 7275552 | Dishwasher with bulk wash aid dispenser A dishwasher comprises a bulk wash aid dispenser than can store both solid and liquid bulk wash aids and dispense controllable amounts therefrom during dishwashing cycles. The controllable amounts are typically single charges, the amount required during a selected d... | 10/02/2007 |
| 7275553 | Liquid processing apparatus and liquid processing method A cleaning processing apparatus comprises a spin chuck for holding a wafer W, an under plate being positioned to face the back surface of the wafer W with a prescribed gap provided therebetween, a support member for supporting the under plate, and a nozzle hole form... | 10/02/2007 |
| 7264678 | Process for cleaning a surface A process is described wherein a surface, for example the exterior surface of a vehicle, is contacted with a cleaning composition capable of rendering the surface treated hydrophilic and then rinsed with purified rinse water. Preferably the process also involves a p... | 09/04/2007 |
| 7261111 | Dishwasher A dishwasher comprises a circulating pump, a washing tank provided with a substantially horizontal fine-mesh filter disposed in the path of the flow of water drawn in by the circulating pump, and spray means capable of directing downwardly at least one rotating wate... | 08/28/2007 |
| 7258749 | Wash fluid containment system A wash fluid containment system includes an elevated, fluid impervious surface upon which items to be washed are placed for washing. The surface is configured to cause wash fluid to flow to an edge of the surface and off of the surface to prevent buildup of wash flu... | 08/21/2007 |
| 7249606 | Apparatus for online and offline cleaning of industrial systems An industrial air or liquid handling device access and cleaning apparatus which allows the cleaning operator to clean the interior of a device while the device continues in operation, thus negating the need to shut down the system. The apparatus incorporates a clean... | 07/31/2007 |
| 7246626 | Sanitation system for refrigerated fixture having an air curtain A sanitation system for a refrigerated fixture having an air curtain. This sanitation includes a spray manifold positioned in a case tank of the refrigerated fixture. A reservoir is provided which is adapted to contain disinfectant. A pump is provided to pump disinf... | 07/24/2007 |
| 7239083 | Electro-optical device with active matrix type EL display An electro-optical device for performing time division gray scale display and which is capable of arbitrarily setting the amount of time during which light is emitted by EL elements is provided. From among n sustain periods Ts1, . . . , Tsn, the brightness of... | 07/03/2007 |
| 7237563 | Dish washer and device for controlling washing water flow passage therein Device for controlling a washing water flow passage in a dish water for controlling the washing water supplied to arms for spraying washing water to dishes. The device for controlling a washing water flow passage includes an inlet tube, first, second, third, and fou... | 07/03/2007 |
| 7232494 | Stop start wash cycle for dishwashers A method of washing dishes in a dishwasher that includes a Start Stop sequence in a wash segment of one or more of the dishwashing cycles. The Stop Start sequence includes the steps of pausing the operation of the wash pump, operating the wash pump to circulate wash... | 06/19/2007 |
| 7225816 | Waste container cleaning system with conveyor The present invention relates to a mobile or stationary waste container cleaning system used for residential, commercial and industrial waste, garbage, trash, storage or operations containers or receptacles. Other applications include, but are not limited to cleanin... | 06/05/2007 |
| 7213605 | Jewelry cleaning basket An improved tool for cleaning a jewelry article (e.g., ring) accurately grips and positions the article yet captures any device affixed thereto (e.g., gemstone, jewel) while exposing the tool to a jewelry cleaning liquid (e.g., pressurized steam, ultrasonic liquid, ... | 05/08/2007 |
| 7210488 | Solids separation system A solids removal system for use in removing sand and silt from well production fluids. The system has a manifold assembly provided with jetting nozzles, which is installed in a liquid and solids-containing vessel, where solids have settled in the walls. The jetting ... | 05/01/2007 |
