Patents by Inventor Christopher Joseph Haas

Christopher Joseph Haas 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: 20100152003
    Abstract: A portable, adjustable apparatus for stretching the muscles of the lower body, in particular, the hip flexor and thigh muscles, comprised of a back support, a flexible line, a knee cradle attached to the mid-portion of the flexible line, and a line tensioning device which receives the free end of the line. The line-tensioning device allows a user to perform flexed-knee stretches such as the knee-to-chest stretch without having to manually hold the knee in the stretched position. The position of the back support and line-tensioning device relative to the knee cradle allows the knee to be drawn directly back towards the chest to optimally stretch the hip flexor and thigh muscles.
    Type: Application
    Filed: December 9, 2009
    Publication date: June 17, 2010
    Inventor: Christopher Joseph Haas