US 6,807,698 B2
Bed having low body pressure and alignmentGeneral
US 6,807,698 B2
Bed having low body pressure and alignment
Tech Center:
3600 Transportation, Construction, Electronic Commerce, Agriculture, National Security and License and Review
Examiner:
Alexander Grosz
Art Unit:
3673 Wells, Earth Boring/Moving/Working, Excavating, Mining, Harvesters, Bridges, Roads, Petroleum, Closures, Connections, and Hardware
Agent:
DAVID E. LOVEJOY
Inventors:
Philip Alan Torbet; Roger Anton Sramek; David Steven Perry
Assignee:
Priority:
06/01/02
Filed:
06/01/02
Granted:
10/26/04
Expiration:
07/09/22
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.
Cooperative Patent Classification (CPC)
A47A47C31/123A47C