Patents by Inventor Clinton Stone

Clinton Stone 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).

  • Hoist with detachable power and control unit
    Patent number: 7227322
    Abstract: A hoist is powered by a separate power unit. The hoist unit includes: a motor, a mounting connector, a spool, webbing, auto cut-off and a first portion of a mating electrical connector. The control unit includes a hollow pole, a hook, a second portion of the mating electrical connector, a control switch, electrical circuitry and a battery pack.
    Type: Grant
    Filed: July 29, 2005
    Date of Patent: June 5, 2007
    Assignee: Unovo, Inc.
    Inventors: Ehsan Alipour, Mike Strasser, Benjamin Toru Mino, Thomas King, Clinton Stone