Patents Assigned to 501 Qume Corporation
  • Daisywheel printer
    Patent number: 4502800
    Abstract: A printer having a print wheel rotatable on a carriage. The carriage is guided for movement parallel to a platen. The printer may print at either a fast speed for draft quality output, or a slower speed for highest quality output. The lesser quality of output produced at the fast speed is more than adequate for draft documents.
    Type: Grant
    Filed: July 8, 1982
    Date of Patent: March 5, 1985
    Assignee: 501 Qume Corporation
    Inventors: John W. Jamieson, Sen L. Lee, Suhdok D. Moon