Magnetic recording/reproducing apparatus for a camera having pressure roller
June 14, 2013. Estimated 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.Patent References 3218440 3678212 3860961 Motion picture camera capable of synchronized sound recording Mechanism for lifting and lowering magnetic head in magnetic recording and reproducing device Camera apparatus for magnetically recording on film Camera apparatus for magnetically recording on film Camera apparatus for magnetically recording on film Camera apparatus for magnetically recording on film Camera apparatus for magnetically recording on film InventorApplicationNo. 075913 filed on 06/14/1993US Classes:396/319, Magnetically on film or film cassette360/1, RECORDING ON OR REPRODUCING FROM AN ELEMENT OF DIVERSE UTILITY360/130.3Pressure elementExaminersPrimary: Gellner, M. L.Assistant: Han, J. K. Attorney, Agent or FirmForeign Patent References
International ClassesG03B 017/24G11B 015/60 Foreign Application Priority Data1990-09-17 JPAbstractA magnetic recording/reproducing apparatus for recording photographing information and print information on a magnetic recording layer formed on the back surface of a photographic film, and reading film information written in the magnetic recording layer. The magnetic recording/reproducing apparatus includes a magnetic head mounted on a film pressure plate, and a pressure roller for bringing the magnetic recording layer of a photographic film in contact with the magnetic head.Other References
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