Patents by Inventor John Allen Driver

John Allen Driver 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).

  • Patent number: 6837862
    Abstract: The Breakaway Leg Sling is provided for use with a walker or crutches and suspends a single leg in a below-the-knee cast, shoe, or bandaged foot in a rearward, elevated position and assists the patient with weight avoidance on the suspended leg. The apparatus is prepared for use from a safe sitting position, and the leg is placed into its suspended position during the natural motion of standing. If needed, the apparatus includes a breakaway safety fastener that disengages at an effective, pre-determined force using the muscles of the suspended leg thereby providing the patient with immediate use of the suspended leg to regain balance and prevent a potential fall. If disengaged, the safety fastener is easily restored to operational use. The Breakaway Leg Sling is comprised of a torso harness device, a detachable foot cradle device, a load strap used to engage the torso harness to the foot cradle device, and the breakaway safety fastener incorporated into the length of the load strap.
    Type: Grant
    Filed: January 28, 2002
    Date of Patent: January 4, 2005
    Inventor: John Allen Driver, Jr.
  • Publication number: 20020183670
    Abstract: The Breakaway Leg Sling is provided for use with a walker or crutches and suspends a single leg in a below-the-knee cast, shoe, or bandaged foot in a rearward, elevated position and assists the patient with weight avoidance on the suspended leg. The apparatus is prepared for use from a safe sitting position, and the leg is placed into its suspended position during the natural motion of standing. If needed, the apparatus includes a breakaway safety fastener that disengages at an effective, pre-determined force using the muscles of the suspended leg thereby providing the patient with immediate use of the suspended leg to regain balance and prevent a potential fall. If disengaged, the safety fastener is easily restored to operational use. The Breakaway Leg Sling is comprised of a torso harness device, a detachable foot cradle device, a load strap used to engage the torso harness to the foot cradle device, and the breakaway safety fastener incorporated into the length of the load strap.
    Type: Application
    Filed: January 28, 2002
    Publication date: December 5, 2002
    Inventor: John Allen Driver