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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US Patent 3987409 - Vehicle signal light
US Patent Issued on October 19, 1976
Estimated Patent Expiration Date:
October 19, 1993Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
Estimated Patent Expiration Date:
October 19, 1993Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.AbstractA bicycle is provided with safety apparatus consisting of a plurality of battery powered lights attached to the spokes of the bicycle wheels. The wheels are covered on each side with an apertured cover attached to the bicycle frame. Rotation of the wheels causes the lights to pass the apertures and be visible as flashing lights to the sides. | InventorApplicationNo. 509498 filed on 09/26/1974US Classes:340/432, For bicycle301/37.41, Cover securing, wheel spoke engaging means362/473Bicycle or motorcycleExaminersPrimary: Caldwell, Sr., John W.Assistant: Crosland, Donnie L. Attorney, Agent or FirmUS Patent References3602550, 3894777 |
