Patents Assigned to Comdox No. Pty. Ltd.
  • Exercise machine
    Patent number: 4641833
    Abstract: An exercise machine having a basic rowing action as well as a pushing action, in which the resistance to movement is provided by the user's body weight, and it comprises a base, a column mounted vertically on the base, a frame with a seat mounted on top of the column, an exercise bar with handles and pedals pivoted to the frame in front of the seat, and a system linking the exercise bar and the column such that rotation of the former causes elevation of the latter.
    Type: Grant
    Filed: March 15, 1984
    Date of Patent: February 10, 1987
    Assignee: Comdox No. Pty. Ltd.
    Inventor: Reginald Trethewey