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 |
| 6105341 | Process that uses liquid nitrogen for displacing air from a container prior to seaming a lid to the container A process is provided for displacing air from containers prior to seaming a lid to a container. In the process, a container body is filled with contents and is then injected with liquid nitrogen. A lid is immediately placed on the container body, and a bi... | 08/22/2000 |
| 5495699 | Method and apparatus for pressure filling and sealing a vessel The invention is directed to an apparatus for filling and sealing a canister having a weldable end wall. A weld head assembly includes a head having a welding electrode disposed within an opening for receiving a pressurized gas and defining a terminal end... | 03/05/1996 |
| 5228274 | Sealing apparatus for metal lid canning jars An improved generally concave body (bell attachment) is disclosed for applying a vacuum to conventional canning jars. Like the prior art, the bell attachment fits over the jar top and a placed flexible lid for sealing the jar and seals to the top of the j... | 07/20/1993 |
| 4372096 | Device for vacuum sealing of preserving jars A device for sealing a preserving jaw by generation of a powerful vacuum in the head space of the jar. This is put into effect by a hood which is evacuated by means of an external vacuum pump, and is put over the jar's mouth loosely covered with a thin li... | 02/08/1983 |
