Patents by Inventor Daniel M. Chapman

Daniel M. Chapman 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).

  • Publication number: 20240091585
    Abstract: A low friction rehabilitation board having an integral band retaining feature is described. The rehabilitation board may have a coefficient of static friction of no more than about 0.5 and in some embodiments no more than about 0.06. The rehabilitation board has a plurality of band retaining feature configured along one or both ends and may be an integral band retaining features being formed in the board. Additionally, the rehabilitation may include one or more band retaining features on one or both sides of the board. The unique configuration of the band retaining features enables rehabilitation method heretofore not possible with a single board. Resistance bands may be retained in the band retaining features and coupled to a users limb, such as a foot or ankle, to resist motion, such as sliding or extending the foot along the low friction surface of the rehabilitation board.
    Type: Application
    Filed: December 3, 2023
    Publication date: March 21, 2024
    Inventors: Randall F. Chapman, Daniel L. Rosman, Frank M. Chapman, Matthew Lippmann
  • Patent number: D372578
    Type: Grant
    Filed: June 8, 1995
    Date of Patent: August 13, 1996
    Inventor: Daniel M. Chapman