Patents Assigned to Charles Williams
  • Treadmill lubricating devices and methods
    Patent number: 5913384
    Abstract: An elongated lubrication applicator is used to manually lubricate the belt and/or belt supporting surface of an exercise treadmill. The lubrication applicator is optionally included in a kit containing lubricant and at least one treadmill belt tension adjusting device.
    Type: Grant
    Filed: June 3, 1996
    Date of Patent: June 22, 1999
    Assignee: Charles Williams
    Inventor: Charles Williams