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A small umbrella which may be removably attached to a beverage container in order to shade the beverage container from the direct rays of the sun.
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| Number | Title | Issue Date |
| 6998038 | Stormwater treatment system A system for removing material from a flowing liquid, where the system includes one or more cartridges, where each cartridge has an outer permeable wall and an inner permeable wall that form a media region between the walls, where a media is disposed within at least... | 02/14/2006 |
| 6766825 | Top-loaded replaceable flow control and particulate strainer A ballcock valve with a valve body mounted on a tubular riser with a valve seat which passes water from the riser. The valve body includes a base and a removable cap which enclose valve workings. A screen body passed through the valve seat has a central passage and ... | 07/27/2004 |
| 6733665 | Storm drain system for preventing and filtering debris, trash and hydrocarbons with removable inserts A prevention system is provided for disallowing trash from entering a catch basin during a dry season, and employing an apparatus attached to the opening of a storm drain and having a plate movable between open and closed positions, and operated by an insert placed ... | 05/11/2004 |
| 6132626 | Liquid filter A filtration unit is provided with a self-cleaning mechanism which backflushes a screening element therein when it becomes blinded by solid material. A reservoir enables a head of screened liquid to be built up above the screening element. Upon blinding o... | 10/17/2000 |
| 5622619 | Light liquid off-take system for a separator basin Proposed is a light-liquid offtake system designed for installation in a separator basin, the device having a separator tank with an inlet port for the liquid mixture to be separated, an overflow port for light liquid, an overflow port for water, a collec... | 04/22/1997 |
| 5614086 | Method and apparatus for removing contaminants from a water supply A bubble aeration system and method for removing radon and other contaminants from domestic or commercial water supplies in a single tank having a baffle arrangement or channels creating a sinuous water path for a more effective separation of radon from t... | 03/25/1997 |
| 4589442 | Valve for suction installation A valve for a suction system, which comprises a sedimentation chamber (3) for collection of particles contained with the liquid sucked into the valve and suction outlet (6) having suction openings (8) in a float house (9), which suction openings (8) coope... | 05/20/1986 |
| 4317732 | Liquid reconditioning system A liquid reconditioning system including first and second storage tanks for storing reconditioned liquid and liquid to be reconditioned, respectively. Reconditioned liquid is withdrawn from the first storage tank for use, as required, and returned to the ... | 03/02/1982 |
| 4086165 | Liquid-treatment system A modular liquid-treatment system for treating water having a liquid-treating tank with a liquid-treatment cartridge therein for treating untreated water and a similar storage tank which receives the treated water and stores it for supply on demand. The d... | 04/25/1978 |
| 4014792 | Air and light impervious water purification and product dispensing system A closed system of cyclically storing and dispensing nearly pure water discharged from a reverse osmosis module which is free from exposure to light and air.... | 03/29/1977 |
| 3977975 | Apparatuses for the separation of mixtures of liquids of different gravities, e.g. oil and water Apparatus to separate a mixture of liquids of different specific gravities, e.g. oil and water, said apparatus having in a closed vessel a separation space with means for controlling the discharge of lighter liquid therefrom and a multiple filter provided... | 08/31/1976 |
