Patents by Inventor Michael J. Markakis

Michael J. Markakis has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4085836
    Abstract: A machine for simultaneously making typewritten and magnetic records, for editing magnetic records, and for automatically making typewritten copies of the magnetic record. A magnetic memory (a disc, say) is driven by the motor in the typewriter with the drive arrangement having a flywheel for reducing variations in memory speed, and a writing and reading transducer head is moved concomitantly with line feed of the printed record. The magnetic recording medium has concentric (or parallel) storage tracks so that each line appearing on the printed record is separately recorded in a different storage track of the memory to provide for easy editing and allow a simplified system for recording and playback.
    Type: Grant
    Filed: November 17, 1975
    Date of Patent: April 25, 1978
    Assignee: SCM Corporation
    Inventor: Michael J. Markakis