Patents by Inventor Jeffery P. Sandys

Jeffery P. Sandys 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).

  • COMPOSITE RESIN WINDOW FRAME CONSTRUCTIONS FOR AIRPLANES
    Publication number: 20080078876
    Abstract: A composite resin window frame for installation in a composite resin airplane fuselage has an inner flange for receiving and securely affixing an aircraft window transparency and an outer flange adapted for connection to the airplane fuselage structure. The frame has a generally flat configuration which does not require any additional strength enhancing member such as an additional flange perpendicular to the structure. The composite resin window frame has sufficient strength to securely affix a window transparency to a composite resin fuselage.
    Type: Application
    Filed: August 15, 2006
    Publication date: April 3, 2008
    Inventors: Phillip D. Baggette, Richard W. Brigman, Bernhard Dopker, Robert W. Johnson, Jeffery P. Sandys
  • Suspension strut
    Patent number: 4475722
    Abstract: The strut includes a reciprocative load bearing assembly and one, two or more sets of springs, either elastomeric or coil type, which operate either singularly, in parallel or in series to provide a variable rate spring force. A frictional or "coulomb" damper is operated by one or more of the spring sets to provide a variable rate damping force. The strut provides a substantially constant ride frequency over a wide range of load conditions and is especially adapted for rubber tired vehicle application.
    Type: Grant
    Filed: February 17, 1982
    Date of Patent: October 9, 1984
    Assignees: H. Neil Paton, John B. Skilling
    Inventors: H. Neil Paton, John B. Skilling, Jeffery P. Sandys, E. Frederick Gylland, Jr.
  • Suspension strut
    Patent number: 4473216
    Abstract: The strut includes a reciprocative load bearing assembly and one, two or more sets of springs, either elastomeric or coil type, which operate either singularly, in parallel or in series to provide a variable rate spring force. A frictional or "coulomb" damper is operated by one or more of the spring sets to provide a variable rate damping force. The strut provides a substantially constant ride frequency over a wide range of load conditions and is especially adapted for rubber tired vehicle application.
    Type: Grant
    Filed: February 17, 1982
    Date of Patent: September 25, 1984
    Assignees: H. Neil Paton, John B. Skilling
    Inventors: H. Neil Paton, John B. Skilling, Jeffery P. Sandys, E. Frederick Gylland, Jr.