Bizarre Patents
A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.
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| Number | Title | Issue Date |
| 6017179 | Ring conveyor The invention relates to a ring conveyor for conveying bulk material, especially brewing barley or long malt, from a feed pipe fitted permanently inside a building in the form of an annular tower and opening above the ring conveyor into the region of a ra... | 01/25/2000 |
| 5651321 | Method of and means for producing combustible gases from low grade fuel In accordance with the present invention, a method for supplying solid material such as hot carbonaceous material from a pyrolyzer or reactor to a furnace, is provided comprising providing a screw conveyor for receiving the solid carbonaceous material fro... | 07/29/1997 |
| 5269233 | Stoker or particulate conveyor A heater for burning particulate combustible fuel material, and a stoker for transferring the fuel for use in connection with such a heater. The heater includes a burner with a step upward from the stoker onto the burner, for reducing the possibility of t... | 12/14/1993 |
| 4197092 | High pressure coal gasifier feeding apparatus A centrifugal pump for feeding pulverized coal into a reactor of a high pressure coal gasification system is disclosed. The coal is pulverized and fed by conventional means into a hopper wherein that coal is mechanically pumped, by a modified screw which ... | 04/08/1980 |
