Patents by Inventor Lloyd R. Little

Lloyd R. Little 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).

  • Combination plantar flexion/dorsiflexion ankle machine
    Patent number: 4807874
    Abstract: This device relates to an ankle rehabilitation and ankle fitness devices. The device is equipped with apparatus to adjust ankle position and varying amount of resistance which enables the user to progressively strengthen the ankle. The device also functions in a manner to enable the user to isolate and exercise the plantar and dorsal muscle groups of the lower leg and ankle joint, separately.
    Type: Grant
    Filed: July 24, 1987
    Date of Patent: February 28, 1989
    Inventor: Lloyd R. Little