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 |
| 5490636 | Rotary jaw crusher A rotary jaw crusher comprises a rotor, which carries at least one revolving jaw and rotates within a housing about a horizontal axis of rotation, and a stationary jaw, which is fixed to the housing and is substantially disposed above the descending porti... | 02/13/1996 |
| 5362001 | Apparatus for pulverizing rubber scrap Rubber scrap is pulverized by feeding it into a gap between a parti-cylindrical recess in a block and a cylinder rotating in the recess. A plurality of blocks are mounted one above another in a first frame, and a like plurality of cylinders are mounted in... | 11/08/1994 |
| 5005774 | Rapid, single kernel grain characterization system An automated grain characterization system includes grain crushing apparatus; a means for singulating kernels of grain and feeding them into the crushing apparatus; a means for measuring kernel size; a circuit for measuring kernel conductance; and a data ... | 04/09/1991 |
| 4819331 | Apparatus for cracking the husks of nuts Disclosed is an apparatus for cracking the husks of nuts comprising a cylindrical rotor having a plurality of cracking projections on its circumference, a semicircular suspension stator having a plurality of cracking projections on its inner surface, the ... | 04/11/1989 |
| 4815667 | System and method for recovery of salvageable ferrous and non-ferrous metal components from incinerated waste materials, and a selective crusher therefor The present invention pertains to a system and a method for recovering salvageable ferrous and non-ferrous materials from incinerated waste materials including friable, carbonaceous incineration byproducts such as ash and associated ferrous and non-ferrou... | 03/28/1989 |
| 4288039 | Single-roll crusher This invention relates to an improvement in a single-roll crusher having a housing, a roll body freely rotatably supported on an eccentrically rotatable drive shaft in said housing, at least one laterally mounted crushing beam pendularly suspended in the ... | 09/08/1981 |
| 4165042 | Rotary jaw crusher A portable hard rock crusher unit especially useful for low clearance underground mines. Material to be crushed is horizontally fed to the rotary crusher jaws. A curved convergent material flow-path is employed between two crusher jaws. The outer member o... | 08/21/1979 |
