with adjustable firmness

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for manufacturing a mattress or a mattress-pillow combinatio...

    • Patent number 9,179,781
    • Issue date Nov 10, 2015
    • OLLIN, BESLOTEN VENNOOTSCHAP MET BEPERKTE AANSPRAKELIJKHEID
    • Gert Bart A. Melsen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mattress center ridge compensator

    • Patent number 7,748,066
    • Issue date Jul 6, 2010
    • Dreamwell, Ltd.
    • Richard F. Gladney
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Health bed capable of adjusting the spine curve of a human body

    • Patent number 7,458,121
    • Issue date Dec 2, 2008
    • Han-Chung Hsu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Patient bed, and method for reproducibly positioning and supporting...

    • Patent number 7,251,845
    • Issue date Aug 7, 2007
    • Siemens Aktiengesellschaft
    • Stefan Schaller
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Two-way mounting air pump with an inflation mode and a deflation mode

    • Patent number 6,955,527
    • Issue date Oct 18, 2005
    • Stanley Yen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Zoning of inflatable bladders

    • Patent number 6,907,633
    • Issue date Jun 21, 2005
    • Gaymar Industries, Inc.
    • Raymond P. Paolini
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Seat back or seat base of an automobile seat

    • Patent number 6,793,289
    • Issue date Sep 21, 2004
    • Peer Kuster
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air mattress control system and method

    • Patent number 6,686,711
    • Issue date Feb 3, 2004
    • Comfortaire Corporation
    • Eric S. Rose
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Air control system for an air bed

    • Patent number 6,483,264
    • Issue date Nov 19, 2002
    • Select Comfort Corporation
    • David C. Shafer
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Mattress structure

    • Patent number 6,378,152
    • Issue date Apr 30, 2002
    • Hill-Rom Services, Inc.
    • Robyn P. Washburn
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Air mattress system

    • Patent number 6,253,401
    • Issue date Jul 3, 2001
    • Dennis Boyd
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Mattress device

    • Patent number 6,243,899
    • Issue date Jun 12, 2001
    • Aisin Seiki Kabushiki Kaisha
    • Tomonori Tada
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Air control system for an air bed

    • Patent number 6,037,723
    • Issue date Mar 14, 2000
    • Select Comfort Corporation
    • David C. Shafer
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Air control system for an air bed

    • Patent number 5,903,941
    • Issue date May 18, 1999
    • Select Comfort Corporation
    • David C. Shafer
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Mattress structure

    • Patent number 5,815,865
    • Issue date Oct 6, 1998
    • Sleep Options, Inc.
    • Robyn P. Washburn
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Air control system for an air bed

    • Patent number 5,652,484
    • Issue date Jul 29, 1997
    • Select Comfort Corporation
    • David C. Shafer
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Air control system for an air bed

    • Patent number 5,509,154
    • Issue date Apr 23, 1996
    • Select Comfort Corporation
    • David C. Shafer
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Feedback system for load bearing surface

    • Patent number 5,283,735
    • Issue date Feb 1, 1994
    • Biomechanics Corporation of America
    • Clifford M. Gross
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Feedback system for load bearing surface

    • Patent number 5,170,364
    • Issue date Dec 8, 1992
    • Biomechanics Corporation of America
    • Clifford M. Gross
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bed pad, an automobile seat pad, a pillow or a similar cushionlike...

    • Patent number 4,995,127
    • Issue date Feb 26, 1991
    • Jitsuo Inagaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Cushionlike item with projections attached thereto by strings

    • Patent number 4,945,591
    • Issue date Aug 7, 1990
    • Jitsuo Inagaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bed pad, an automobile seat pad, a pillow or a similar cushionlike...

    • Patent number 4,924,541
    • Issue date May 15, 1990
    • Jitsuo Inagaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Support cushions

    • Patent number 4,754,511
    • Issue date Jul 5, 1988
    • Theracom Corporation
    • Clement D. Sargent
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Body supporting network

    • Patent number 4,547,918
    • Issue date Oct 22, 1985
    • Ontario Crippled Children's Centre
    • Frederick D. Ginpil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Internal pressure adjustable bed

    • Patent number 4,222,137
    • Issue date Sep 16, 1980
    • Nihon Bed Manufacturing Company, Ltd.
    • Nobuo Usami
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Water mattress

    • Patent number 4,094,025
    • Issue date Jun 13, 1978
    • Jan Nystad
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3739409

    • Patent number 3,739,409
    • Issue date Jun 19, 1973
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3551924

    • Patent number 3,551,924
    • Issue date Jan 5, 1971
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3490084

    • Patent number 3,490,084
    • Issue date Jan 20, 1970
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3462777

    • Patent number 3,462,777
    • Issue date Aug 26, 1969
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents