Patents by Inventor David Steven Perry

David Steven Perry 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).

  • Bed having low body pressure and alignment
    Patent number: 7036172
    Abstract: A mattress supporting a reclining body with low body pressure and in alignment. The mattress extends in a lateral direction from side to side and extends in a longitudinal direction from a mattress head to a mattress foot where the mattress includes a head part, a shoulder part, a waist part, a hip part and a leg part. The reclining body has a displacement profile that causes the mattress to undergo differing vertical displacements when supporting the reclining body. The mattress core has displacement parameters varying to match the displacement profile of the reclining body while supporting the reclining body with low body pressure. The core has a plurality of regions where the vertical displacement in one or more of the regions varies to match the displacement profile of the reclining body to maintain the reclining body in alignment.
    Type: Grant
    Filed: May 20, 2003
    Date of Patent: May 2, 2006
    Assignee: SleepAdvantage, LC
    Inventors: Philip Alan Torbet, Roger Anton Sramek, David Steven Perry
  • Bed having low body pressure and alignment
    Patent number: 6807698
    Abstract: A mattress for supporting a reclining body. The mattress includes a resilient top member having a top region possessing uniform displacement parameters and also includes resilient supporting means supporting the top member with variable displacement. The combination of members with uniform displacement parameters over members with variable displacement parameters enables the mattresses to support the body in alignment and with uniform low pressure.
    Type: Grant
    Filed: June 1, 2002
    Date of Patent: October 26, 2004
    Assignee: SleepAdvantage, LLC
    Inventors: Philip Alan Torbet, Roger Anton Sramek, David Steven Perry
  • Bed having low body pressure and alignment
    Publication number: 20030221262
    Abstract: A mattress supporting a reclining body with low body pressure and in alignment. The mattress extends in a lateral direction from side to side and extends in a longitudinal direction from a mattress head to a mattress foot where the mattress includes a head part, a shoulder part, a waist part, a hip part and a leg part. The reclining body has a displacement profile that causes the mattress to undergo differing vertical displacements when supporting the reclining body. The mattress core has displacement parameters varying to match the displacement profile of the reclining body while supporting the reclining body with low body pressure. The core has a plurality of regions where the vertical displacement in one or more of the regions varies to match the displacement profile of the reclining body to maintain the reclining body in alignment.
    Type: Application
    Filed: May 20, 2003
    Publication date: December 4, 2003
    Inventors: Philip Alan Torbet, Roger Anton Sramek, David Steven Perry
  • Bed having low body pressure and alignment
    Publication number: 20030221261
    Abstract: A mattress for supporting a reclining body. The mattress includes a resilient top member having a top region possessing uniform displacement parameters and also includes resilient supporting means supporting the top member with variable displacement. The combination of members with uniform displacement parameters over members with variable displacement parameters enables the mattresses to support the body in alignment and with uniform low pressure.
    Type: Application
    Filed: June 1, 2002
    Publication date: December 4, 2003
    Inventors: Philip Alan Torbet, Roger Anton Sramek, David Steven Perry