Patents by Inventor Michael B. Allaway

Michael B. Allaway 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).

  • Laminated visco-elastic support
    Patent number: 8034445
    Abstract: A laminated support for pressure-relief comprising multiple foam layers. The combinations of layers can comprise one or more layers of visco-elastic foam, highly resilient polyurethane foam, reticulated filter polyurethane foam, and the like.
    Type: Grant
    Filed: May 29, 2009
    Date of Patent: October 11, 2011
    Assignee: Tempur-Pedic Management, Inc.
    Inventors: Dag Landvik, Michael B. Allaway
  • Laminated visco-elastic support
    Patent number: 8025964
    Abstract: A laminated support for pressure-relief comprising multiple foam layers. The combinations of layers can comprise one or more layers of visco-elastic foam, highly resilient polyurethane foam, reticulated filter polyurethane foam, and the like.
    Type: Grant
    Filed: December 7, 2004
    Date of Patent: September 27, 2011
    Assignee: Tempur World, LLC
    Inventors: Dag Landvik, Michael B. Allaway
  • LAMINATED VISCO-ELASTIC SUPPORT
    Publication number: 20090293199
    Abstract: A laminated support for pressure-relief comprising multiple foam layers. The combinations of layers can comprise one or more layers of visco-elastic foam, highly resilient polyurethane foam, reticulated filter polyurethane foam, and the like.
    Type: Application
    Filed: May 29, 2009
    Publication date: December 3, 2009
    Inventors: Dag Landvik, Michael B. Allaway
  • LAMINATED VISCO-ELASTIC SUPPORT
    Publication number: 20090172887
    Abstract: A laminated support for pressure-relief comprising multiple foam layers. The combinations of layers can comprise one or more layers of visco-elastic foam, highly resilient polyurethane foam, reticulated filter polyurethane foam, and the like.
    Type: Application
    Filed: March 19, 2009
    Publication date: July 9, 2009
    Inventors: Dag Landvik, Michael B. Allaway
  • Laminated visco-elastic support
    Patent number: 7507468
    Abstract: A laminated support for pressure-relief comprising an upper layer of visco-elastic foam, a middle layer of visco-elastic foam having a greater hardness, and a bottom layer of highly resilient polyurethane foam. These layers are sandwiched between two layers of reticulated filter polyurethane foam.
    Type: Grant
    Filed: March 31, 2003
    Date of Patent: March 24, 2009
    Assignee: Tempur-Pedic Management, Inc.
    Inventors: Dag Landvik, Michael B. Allaway
  • Laminated visco-elastic support
    Publication number: 20040033351
    Abstract: A laminated support for pressure-relief comprising an upper layer of visco-elastic foam, a middle layer of visco-elastic foam having a greater hardness, and a bottom layer of highly resilient polyurethane foam. These layers are sandwiched between two layers of reticulated filter polyurethane foam.
    Type: Application
    Filed: March 31, 2003
    Publication date: February 19, 2004
    Applicant: Tempur World, Inc.
    Inventors: Dag Landvik, Michael B. Allaway
  • Laminated visco-elastic support
    Patent number: 6541094
    Abstract: A laminated support for pressure-relief comprising an upper layer of visco-elastic foam, a middle layer of visco-elastic foam having a greater hardness, and a bottom layer of highly resilient polyurethane foam. These layers are sandwiched between two layers of reticulated filter polyurethane foam.
    Type: Grant
    Filed: November 1, 2000
    Date of Patent: April 1, 2003
    Assignee: Tempur World, Inc.
    Inventors: Dag Landvik, Michael B. Allaway
  • Laminated visco-elastic support
    Patent number: 6159574
    Abstract: A laminated support for pressure-relief including an upper layer of visco-elastic foam, a middle layer of visco-elastic foam having a greater hardness, and a bottom layer of highly resilient polyurethane foam. These layers are sandwiched between two layers of reticulated filter polyurethane foam.
    Type: Grant
    Filed: June 2, 1995
    Date of Patent: December 12, 2000
    Assignee: Fagerdala World Foams AB
    Inventors: Dag Landvik, Michael B. Allaway