Bizarre Patents
Combination Beverage Container and Spittoon
A combination beverage container and spittoon includes a bottom portion including outer wall and a first inner wall defining a spittoon space.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7311224 | Chemical dispense system for cleaning components of a fluid dispensing system A system and method for cleaning the beverage-carrying components of a beverage dispensing system in order to clean these components for future use is disclosed. The cleaning system includes a controller, a plurality of junctions, a plurality of couplers and a multi... | 12/25/2007 |
| 7237980 | System for infiltrating and irrigating water into soil A soil infiltration irrigation system includes a plurality of water-permeable containers and a water-feeding pipeline communicating with each of the containers. The containers are provided with connectors for connecting to the water-feeding pipeline and are also pro... | 07/03/2007 |
| 7100635 | System and method for storage and mixing of solution that is not compatible for long-term storage in pre-mixed formulation A large-scale system for storage and mixing of a solution comprising a plurality of ingredients not compatible for long-term storage in a pre-mixed formulation includes a storage tank that is divided into a plurality of compartments each of which is adapted to isola... | 09/05/2006 |
| 6957451 | Flow control device for tub, spa, or shower A hydrotherapy spa includes an interior having an interior surface, a plurality of ports, and at least one flow control device. The interior surface is configured to receive a person. The plurality of ports include a first port configured to discharge fluid toward t... | 10/25/2005 |
| 5803111 | Device for purging water supply line An apparatus for purging a water supply line during winter weather conditions using pressurized air includes an air tank capable of holding a sufficient supply of pressurized air to purge the supply line. A valve is connected to an air port of the tank an... | 09/08/1998 |
| 5660530 | Pump system for biasing seals of a centrifugal pump Pumping under the present invention includes movement of material, in a first embodiment fluid and in a second embodiment a piston assembly, between first and second positions including detection of said material at each position. Control circuitry and su... | 08/26/1997 |
| 5257608 | Device in a fuel system for an internal combustion engine The invention relates to a device in a fuel system for an internal combustion engine (1) with a fuel injection device. The fuel system comprises a fuel tank (2), a feeder line (3) for feeding fuel from the fuel tank (2) to the fuel injection device (4, 6,... | 11/02/1993 |
| 4799864 | Hydro-pneumatic pumpsets A packaged hydro-pneumatic pumpset system in which a plurality of pumps JI, M2, M3 are brought into operation sequentially as water pressure in the system drops below pre-set values. The system includes an accumulator 6 for storing water to maintain press... | 01/24/1989 |
| 4475876 | Oil purge system for cold weather shutdown of oil flooded screw compressor A system for purging the lubricating oil from the oil connecting lines (27, 31) and cooler (23) of an oil circulating system for a flooded type screw compressor (10) when the compressor (10) is shut down whereby the lubricating oil is forced into a reserv... | 10/09/1984 |
| 4274405 | Method for varying the ambient pressure in a vessel The ambient pressure of the environment of an individual within a vessel is varied between an upper and lower pressure value by providing the vessel with a mass of gas sufficient to fill at least a substantial part of the vessel, and varying the quantity ... | 06/23/1981 |
| 4072168 | Dual standpipe arrangement supplementing a water supply system For use in connection with a water supply system wherein pumping means draws water from a source and supplies it to various consumers by way of a main and branch lines from a main, a supplement to said supply system including a tank forming a first large ... | 02/07/1978 |
