Patents by Inventor Daryl Personal

Daryl Personal 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).

  • Back construction for seating unit
    Publication number: 20050231013
    Abstract: A back construction includes a back shell having stiff thoracic and pelvic regions connected by a flexible lumbar region in a manner adapted to ergonomically support a seated user. The back shell includes spaced-apart resilient edge strips and leaf springs attached to or embedded into the edge strip. The springs match a curvature of the strips and span the lumbar region, biasing the lumbar region of the back shell forwardly in a manner distributing stress applied to the lumbar region by the seated user.
    Type: Application
    Filed: February 1, 2005
    Publication date: October 20, 2005
    Inventors: Glenn Knoblock, Daryl Personal, Arnold Dammermann, Larry DeKraker, Kurt Heidmann, Gordon Peterson, Charles Roossien, David Teppo