Patents by Inventor Willian T. Wilkinson

Willian T. Wilkinson 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).

  • Multi purpose exercise poles with many optional attachments
    Patent number: 5628713
    Abstract: An adjustable exercise device having at least two shafts. The exercise device has a novel adjustment means. It is also possible to attach weights or an electronics package an offset or removable tips, to the exercise device.
    Type: Grant
    Filed: November 17, 1994
    Date of Patent: May 13, 1997
    Inventor: Willian T. Wilkinson