Patents by Inventor Gregory Zarkhin

Gregory Zarkhin 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).

  • Multiposition leg and foot, arm and hand supports for wheelchairs
    Patent number: 5713591
    Abstract: Multipositioning components for a wheelchair including hand, arm and elbow plates and leg, foot and heel components which are form fitted to a patient. And as components of repositionable hand, arm and elbow subassemblies the plates can be extended and aligned for a particular patient or removed and then replaced without disturbing the prior adjustment and alignment of the subassembly.
    Type: Grant
    Filed: September 29, 1995
    Date of Patent: February 3, 1998
    Inventors: Gregory Zarkhin, Steve A. Fine