Patents by Inventor John D. Wydner

John D. Wydner 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).

  • Publication number: 20100051381
    Abstract: A fall protection apparatus is described which allows for a user to effectuate a controlled descent after a fall has been arrested. The apparatus includes a tether line secured above a protected position of the user and a cinch line which frictionally engages the tether. The cinch line is attached to the user, and when the user falls, the frictional engagement of the cinch line and the tether line increase and arrests the fall. The user then pulls on a slip line attached to the cinch line to descend. Pulling on the slip line decreases the frictional engagement of the cinch line and the tether line so the user can control their descent rate based on how hard they pull on the slip line.
    Type: Application
    Filed: September 3, 2008
    Publication date: March 4, 2010
    Applicant: THE HUNTER SAFETY SYSTEM, INC.
    Inventors: John D. Wydner, Jerry D. Wydner, Jim M. Barta
  • Publication number: 20070278036
    Abstract: A safety harness system incorporating suspension relief for use by those engaging in activities at a height above the ground is provided. Such safety harness comprises a plurality of straps, for creating the basic skeletal structure of the harness, a tether, and a suspension relief extension. The safety harness system is constructed so as to allow the user to relieve weight or force on the harness and transfer such weight or force to the tether.
    Type: Application
    Filed: May 31, 2006
    Publication date: December 6, 2007
    Applicant: The Hunter Safety System, Inc.
    Inventors: Jim M. Barta, Jerry Dale Wydner, John D. Wydner
  • Patent number: 6637547
    Abstract: A safety garment having a harness with vertical shoulder straps and a back strap, each having one or more loops in which horizontal straps are slidably inserted and are extendable around the upper body of a user. The horizontal straps have connectors external to the garment to close the garment and the horizontal straps, adjustably thereby rendering the horizontal straps slidably adjustable around the upper body of a user.
    Type: Grant
    Filed: September 10, 2001
    Date of Patent: October 28, 2003
    Inventor: John D. Wydner
  • Patent number: D490938
    Type: Grant
    Filed: June 13, 2002
    Date of Patent: June 1, 2004
    Inventor: John D. Wydner