Patents by Inventor R. Stuart Spiller, Jr.

R. Stuart Spiller, Jr. 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).

  • Floating slat frame for a mattress foundation
    Patent number: 6651276
    Abstract: A floating slat frame adapted to provide additional flexibility within mattress foundations of various configurations. The floating slat frame is constructed for attachment to a core assembly, and has a series of slats in a first plane, at least some of which are resiliently supported relative to a second series of slats in a second plane.
    Type: Grant
    Filed: August 10, 2001
    Date of Patent: November 25, 2003
    Assignee: Hickory Springs Manufacturing Company
    Inventors: Kevin N. McCraw, James J. Bush, R. Stuart Spiller, Jr.