Patents by Inventor Robert Rensink

Robert Rensink 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).

  • HIGH COMFORT MATTRESSES HAVING FIBERBALLS
    Publication number: 20080092302
    Abstract: In one embodiment, a mattress is constructed of a core having a first side and a second side. A padding layer is positioned at the first side of the core and has a contoured surface and a planar surface. A layer of individual fiberballs is disposed on the planar surface of the padding layer.
    Type: Application
    Filed: October 22, 2007
    Publication date: April 24, 2008
    Applicant: Denver Mattress Co. LLC
    Inventor: Robert Rensink
  • High comfort mattresses having fiberballs
    Publication number: 20060096032
    Abstract: In one embodiment, a mattress is constructed of a core having a first side and a second side. A padding layer is positioned at the first side of the core and has a contoured surface and a planar surface. A layer of individual fiberballs is disposed on the planar surface of the padding layer.
    Type: Application
    Filed: April 26, 2005
    Publication date: May 11, 2006
    Applicant: Denver Mattress Co. LLC
    Inventor: Robert Rensink
  • Mattress systems and methods of making
    Publication number: 20060059631
    Abstract: Mattress systems and methods for their construction are provided. One such mattress includes a first mattress core and a second mattress core positioned on top of the first mattress core. A border material extends along an outer first edge of the first mattress core and along an outer second edge of the second mattress core. The border material has an intermediate portion which extends between the first and second mattress cores and is coupled to at least one of the first and second mattress cores, and in some aspects to both cores.
    Type: Application
    Filed: September 19, 2005
    Publication date: March 23, 2006
    Applicant: Denver Mattress Co., LLC
    Inventor: Robert Rensink
  • HIGH COMFORT MATTRESSES AND METHODS FOR CONSTRUCTING THEM
    Publication number: 20050097676
    Abstract: In one embodiment, a mattress is constructed of a core having a first side and a second side. A first padding layer is positioned at the first side of the core and comprises a foam material having a contoured surface facing away from the core. A second padding layer of a foam material is positioned adjacent the contoured surface of the first padding layer.
    Type: Application
    Filed: November 10, 2003
    Publication date: May 12, 2005
    Applicant: Denver Mattress Co. LLC
    Inventor: Robert Rensink