Patents by Inventor Stanley Robert Fencel

Stanley Robert Fencel 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).

  • Rear roller treadmill drive with internal motor, console controlled variable soft deck and torque bar side elevation
    Patent number: 6764430
    Abstract: A motorized roller comprised of a commercial electric motor suspended inside a drive roller tube, drives via belt means, input of a integral two stage drive belt system adjacent to said motorized drive roller. Subsequently the output of two stage drive belt system is fed back to the motorized motor outside housing which in turn drives treadmill or conveyor continuous belt to move people or goods. Increased torque provided by two stage drive requires less horsepower. The all belt, no gears, drive system absorbs shock, is quiet and has a low profile.
    Type: Grant
    Filed: March 3, 2000
    Date of Patent: July 20, 2004
    Assignee: Scifit Systems, Inc.
    Inventor: Stanley Robert Fencel