Patents Assigned to Friedrich W. Konig
  • Cleaning cassette for a tape machine
    Patent number: 4388663
    Abstract: A cleaning cassette for a tape recorder is provided with a cleaning tape advanced in a cassette housing and a dirt-removing element made of cotton wadding, or felt, or synthetic resin and positioned in the housing in contact with the advancing cleaning tape. The dirt-removing element is wetted with a cleaning liquid through an opening formed in the housing. This liquid-absorbing element transfers the liquid to the cleaning tape which cleans the machine components as the cleaning tape is advanced in the housing.
    Type: Grant
    Filed: October 30, 1980
    Date of Patent: June 14, 1983
    Assignee: Konig-Electronic Friedrich W. Konig
    Inventor: Peter Becella
  • Tape cassette
    Patent number: 4301488
    Abstract: A tape cassette includes a hollow housing and guiding rollers for guiding a tape along a predetermined path within the housing. A stroboscope device is operatively connected with the tape for indicating the speed of movement of the latter.
    Type: Grant
    Filed: June 22, 1979
    Date of Patent: November 17, 1981
    Assignee: Friedrich W. Konig
    Inventor: Reinhard Ramisch