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 |
| 7291383 | Supports for solid phase extraction A support for solid phase extraction is provided for preventing the fracture of the porous body of the support and the space between the porous body and its container, and for processing various amounts of liquids to be processed while maintaining the ease of passag... | 11/06/2007 |
| 7217359 | Columns for chromatograph The present invention provides a column for a liquid chromatograph having a honeycomb substrate including holes through which a sample flows and a separation phase filled in the holes. The separation phase is a porous bone structure composed of an inorganic material... | 05/15/2007 |
| 6911192 | Method for preparing inorganic porous material Disclosed is a method for producing an inorganic porous body having precisely controlled macropores concurrently with mesopores of a narrow pore size distribution. The method comprises dissolving an amphiphilic substance as template component in an aqueous solution ... | 06/28/2005 |
| 6562744 | Process for producing inorganic porous material in a capillary Inorganic porous materials contained in a confined space with at least one dimension of less than 1 mm, which are in liquid tight contact with the walls of said confined space. Preferred as the confined space are capillaries. Articles contained such mater... | 05/13/2003 |
| 6531060 | Capillary column including porous silica gel having continuous throughpores and mesopores A capillary column comprising a capillary of which the inner diameter is less than 1000 μm and a continuous porous silica gel which uniformly fills the capillary, said silica gel containing both continuous through pores having diameters ranging from 0.5-... | 03/11/2003 |
