Patents Assigned to Control Switchboards Pty, Ltd.
  • Cassette re-winding device
    Patent number: 4159810
    Abstract: A cassette re-winding device including a compartmented housing having a hinged lid to receive a cassette in one compartment having a rewind spindle connected to a battery operated motor located in the other compartment; and, an automatic switch positioned in the first-mentioned compartment which is actuated by the positioning of a cassette in the compartment.
    Type: Grant
    Filed: December 12, 1977
    Date of Patent: July 3, 1979
    Assignees: Trevor Hodkinson, Control Switchboards Pty, Ltd., Neil Charles McCormack
    Inventor: Trevor Hodkinson