Bizarre Patents
Mouse device with a built-in printer
A mouse device for use as an input device of a computer is provided that includes a housing in which recording paper is loadable, and a printer unit provided within the housing for printing on the recording paper print information received from the computer.
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| Number | Title | Issue Date |
| 4026249 | Rotary cycloidal continuous toroidal chamber internal combustion engine A rotary internal combustion engine block has a toroidal combustion chamber of circular section. At least four pistons fitted in said chamber perform discontinuous unidirectional circular motion about the center of the toroidal combustion chamber. At vari... | 05/31/1977 |