Patents by Inventor Richard Wayne McChesney

Richard Wayne McChesney 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).

  • Systems, devices, and/or methods for managing an assisted opening retractable knife
    Patent number: 9676105
    Abstract: Certain exemplary embodiments can provide a retractable blade knife, which can comprise a handle and a blade. The handle can comprise a top handle scale operatively coupled to a bottom handle scale via a plurality of fasteners. The retractable blade knife can comprise a large coil spring adapted to cause the blade to thrust out from a first partially extended position to a second partially extended position.
    Type: Grant
    Filed: May 15, 2012
    Date of Patent: June 13, 2017
    Inventor: Richard Wayne McChesney
  • Systems, Devices, and/or Methods for Managing an Assisted Opening Retractable Knife
    Publication number: 20130305542
    Abstract: Certain exemplary embodiments can provide a retractable blade knife, which can comprise a handle and a blade. The handle can comprise a top handle scale operatively coupled to a bottom handle scale via a plurality of fasteners. The retractable blade knife can comprise a large coil spring adapted to cause the blade to thrust out from a first partially extended position to a second partially extended position.
    Type: Application
    Filed: May 15, 2012
    Publication date: November 21, 2013
    Inventor: Richard Wayne McChesney