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.
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| Number | Title | Issue Date |
| D616761 | Matrioshka bottle | 06/01/2010 |
| D612621 | Babies' chair | 03/30/2010 |
| 7591255 | Internal combustion engine and EGR heat exchanger for it Internal combustion engine wherein a cooling medium inlet of an EGR (Exhaust Gas Recirculation) heat exchanger is fluidly connected to a turbine outlet of a turbocharger so as to use the exhaust gas outputted by the turbine as a coolant. ... | 09/22/2009 |
| 7581956 | Learning aid and method of teaching A learning aid includes a tangible medium of expression, an image fixed on the medium, the image being at least partially formed of letters making up a spelling word, and at least one sentence illustrated by the image and associated with the medium, the sentence inc... | 09/01/2009 |
| 7574862 | Turbo charger unit comprising double entry turbine A turbocharger unit for a multicylinder internal combustion engine has at least two exhaust lines for the evacuation of exhaust gases from the combustion chamber of the engine and at least one inlet line for the supply of air to the combustion chamber. The turbochar... | 08/18/2009 |
| 7472455 | Portable hairstylists' station and method A portable hair stylists' station includes a case and a vacuum cleaner, the vacuum cleaner including a canister associated with the case and a hose connected to a suction opening of the canister. A method for conducting a hairstyling business is also disclosed. ... | 01/06/2009 |
| 7174856 | Method and apparatus for animal behavior modification A method and apparatus for modifying animal behavior when animal performs an undesirable behavior, wherein a user discharging an inert gas stream at an animal body from a distance via the use of inert gas spray canister whereby the animal behavior is modified. ... | 02/13/2007 |
| 7153695 | Continuous flow titration The present invention relates to a method for titration comprising guiding a sample to be titrated through a conduit, adding a reagent to said conduit at at least two entrance positions along said conduit in such a manner that said reagent will react with the sample... | 12/26/2006 |
