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  • A47C23/0438
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Parent Industries

AHUMAN NECESSITIES A47Furniture A47CCHAIRS SOFAS BEDS A47C23/00Spring mattresses with rigid frame or forming part of the bedstead Divan bases; Slatted bed bases

Current Industry

A47C23/0438of special shape
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Spring module and spring cushion for furniture
    • Patent number 12,114,782
    • Issue date Oct 15, 2024
    • New-Tec Integration (Xiamen) Co., Ltd.
    • Luhao Leng
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Machine and method for assembling a bedding foundation
    • Patent number 11,304,535
    • Issue date Apr 19, 2022
    • L&P Property Management Company
    • Jefferson W. Myers
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Arrangement with a plurality of spring elements for a cushion support
    • Patent number 11,191,365
    • Issue date Dec 7, 2021
    • Margret Fromme-Ruthmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Furniture construction with elastic or spring modules
    • Patent number 11,019,937
    • Issue date Jun 1, 2021
    • NEW-TEC INTEGRATION (XIAMEN) CO., LTD.
    • Luhao Leng
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Furniture construction with elastic or spring modules
    • Patent number 10,869,559
    • Issue date Dec 22, 2020
    • NEW-TEC INTEGRATION (XIAMEN) CO., LTD.
    • Luhao Leng
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Hybrid spring
    • Patent number 10,808,786
    • Issue date Oct 20, 2020
    • Harrison Spinks Components Limited
    • Simon Paul Spinks
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Element of adjustable stiffness for beds or seats
    • Patent number 10,722,042
    • Issue date Jul 28, 2020
    • Tournadre S.A. Standard Gum
    • Géraud Cailley
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cushions including flat springs
    • Patent number 10,631,657
    • Issue date Apr 28, 2020
    • DREAMWELL, LTD.
    • Michael S. DeFranks
    • B68 - SADDLERY UPHOLSTERY
  • Information Patent Grant

    Wooden spring and mattress manufactured with wooden springs
    • Patent number 10,288,139
    • Issue date May 14, 2019
    • Gabor Vörös
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cushions including flat springs
    • Patent number 10,271,661
    • Issue date Apr 30, 2019
    • Dreamwell, Ltd.
    • Michael S. DeFranks
    • B68 - SADDLERY UPHOLSTERY
  • Information Patent Grant

    Microalloyed spring
    • Patent number 9,427,091
    • Issue date Aug 30, 2016
    • Dreamwell, Ltd.
    • Michael S. DeFranks
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Telescoping spring assembly for mattresses and the like
    • Patent number 9,386,861
    • Issue date Jul 12, 2016
    • Otis Bed Manufacturing Company, Inc.
    • John K. Roma
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Asymmetrical combined cylindrical and conical springs
    • Patent number 9,161,634
    • Issue date Oct 20, 2015
    • Dreamwell, Ltd.
    • Michael S. DeFranks
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Bedding foundation having nestably stackable spring assembly having...
    • Patent number 9,072,388
    • Issue date Jul 7, 2015
    • L&P Property Management Company
    • Von W. Brottlund
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Reverse coil head coils and innersprings
    • Patent number 9,022,369
    • Issue date May 5, 2015
    • Sealy Technology, LLC
    • Larry DeMoss
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Microalloyed spring
    • Patent number 8,919,752
    • Issue date Dec 30, 2014
    • Dreamwell, Ltd.
    • Michael S. DeFranks
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Telescoping spring assembly for mattresses and the like
    • Patent number 8,714,531
    • Issue date May 6, 2014
    • Otis Bed Manufacturing Company, Inc.
    • John K. Roma
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Multi-stranded coil spring
    • Patent number 8,689,380
    • Issue date Apr 8, 2014
    • Dreamwell, Ltd.
    • Richard F. Gladney
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Microalloyed spring
    • Patent number 8,474,805
    • Issue date Jul 2, 2013
    • Dreamwell, Ltd.
    • Michael S. DeFranks
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Multi-stranded coil spring
    • Patent number 8,099,811
    • Issue date Jan 24, 2012
    • Dreamwell, Ltd.
    • Richard F. Gladney
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bedding foundation and support module therefor
    • Patent number 7,546,647
    • Issue date Jun 16, 2009
    • Hickory Springs Manufacturing Company
    • Kevin N. McCraw
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Bedding foundation support module
    • Patent number 7,356,859
    • Issue date Apr 15, 2008
    • Hickory Springs Manufacturing Company
    • Kevin N. McCraw
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Multi-stranded coil spring
    • Patent number 7,168,117
    • Issue date Jan 30, 2007
    • Dreamwell Ltd.
    • Richard F. Gladney
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Stranded mattress spring
    • Patent number 7,047,581
    • Issue date May 23, 2006
    • Dreamwell, Ltd.
    • Richard F. Gladney
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Stranded mattress spring
    • Patent number 6,944,899
    • Issue date Sep 20, 2005
    • Dreamwell, Ltd.
    • Richard F. Gladney
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Pocketed bedding or seating product having pockets of differing hei...
    • Patent number 6,862,763
    • Issue date Mar 8, 2005
    • L&P Property Management Company
    • Niels S. Mossbeck
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Pocketed bedding or seating product having strings of springs with...
    • Patent number 6,826,796
    • Issue date Dec 7, 2004
    • L&P Property Management Company
    • Niels S. Mossbeck
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Torsion coil spring
    • Patent number 6,422,547
    • Issue date Jul 23, 2002
    • George Gibbons Pty. Ltd.
    • Gregory Richard Gibbens
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Spring core for a mattress
    • Patent number 5,575,460
    • Issue date Nov 19, 1996
    • Spuehl AG
    • Hans Knopfel
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Wire grid attachment member for cushions, seats, foundations and th...
    • Patent number 5,435,023
    • Issue date Jul 25, 1995
    • The Ohio Mattress Company Licensing and Components Group
    • Robert F. Wagner
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELASTIC MODULE AND ELASTIC MATTRESS
    • Publication number 20240423382
    • Publication date Dec 26, 2024
    • New-Tec Integration (Xiamen) Co., Ltd.
    • Luhao LENG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SPRING MODULE AND SPRING CUSHION FOR FURNITURE
    • Publication number 20240225300
    • Publication date Jul 11, 2024
    • NEW-TEC INTEGRATION (XIAMEN) CO., LTD.
    • Luhao LENG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SPRING MODULE AND SPRING CUSHION FOR FURNITURE
    • Publication number 20240130537
    • Publication date Apr 25, 2024
    • NEW-TEC INTEGRATION (XIAMEN) CO., LTD.
    • Luhao LENG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HIGH TENSION COIL SPRING STRUCTURE FOR BED MATTRESS HAVING MEANS FO...
    • Publication number 20220232992
    • Publication date Jul 28, 2022
    • Yoo Soo Ahn
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HIGH TENSION COIL SPRING STRUCTURE FOR BED MATTRESS HAVING MEANS FO...
    • Publication number 20220007847
    • Publication date Jan 13, 2022
    • Yoo Soo Ahn
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FURNITURE CONSTRUCTION WITH ELASTIC OR SPRING MODULES
    • Publication number 20210037988
    • Publication date Feb 11, 2021
    • NEW-TEC INTEGRATION (XIAMEN) CO., LTD.
    • Luhao LENG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HIGH TENSION COIL SPRING STRUCTURE FOR BED MATTRESS HAVING MEANS FO...
    • Publication number 20200237107
    • Publication date Jul 30, 2020
    • Yoo Soo Ahn
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MACHINE AND METHOD FOR ASSEMBLING A BEDDING FOUNDATION
    • Publication number 20190365114
    • Publication date Dec 5, 2019
    • L&P Property Management Company
    • Jefferson W. Myers
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BAG-LINED SPRING CORE WITH MONOLITHIC PERIMETER, AND REINFORCED AND...
    • Publication number 20190239654
    • Publication date Aug 8, 2019
    • INDUSTRIAS SPUM, S.A. DE C.V
    • Leon Blanga Cohen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CUSHIONS INCLUDING FLAT SPRINGS
    • Publication number 20190142178
    • Publication date May 16, 2019
    • Dreamwell, Ltd.
    • Michael S. DeFranks
    • B68 - SADDLERY UPHOLSTERY
  • Information Patent Application

    Element A Raideur Reglable Pour Meuble De Couchage Ou D'Assise
    • Publication number 20180325273
    • Publication date Nov 15, 2018
    • Tournadre SA Standard Gum
    • Géraud Cailley
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    High Tension Coil Spring Structure for Bed Mattress having Means fo...
    • Publication number 20170172309
    • Publication date Jun 22, 2017
    • Yoo Soo Ahn
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    High Tension Coil Spring Structure for Bed Mattress Having Means fo...
    • Publication number 20150084250
    • Publication date Mar 26, 2015
    • Yoo S. AHN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HYBRID SPRING
    • Publication number 20140250602
    • Publication date Sep 11, 2014
    • SPINKO LIMITED
    • Simon Paul Spinks
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    TELESCOPING SPRING ASSEMBLY FOR MATTRESSES AND THE LIKE
    • Publication number 20140191454
    • Publication date Jul 10, 2014
    • OTIS BED MANUFACTURING COMPANY, INC.
    • John K. Roma
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MICROALLOYED SPRING
    • Publication number 20130270755
    • Publication date Oct 17, 2013
    • Michael S. DeFranks
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TELESCOPING SPRING ASSEMBLY FOR MATTRESSES AND THE LIKE
    • Publication number 20130069291
    • Publication date Mar 21, 2013
    • John K. Roma
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ENCASED HOURGLASS COILS AND MATTRESS CORES
    • Publication number 20130031726
    • Publication date Feb 7, 2013
    • Sealy Technology, LLC
    • Larry K. DEMOSS
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MULTI-STRANDED COIL SPRING
    • Publication number 20120186027
    • Publication date Jul 26, 2012
    • Dreamwell, Ltd.
    • RICHARD F. GLADNEY
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    REVERSE COIL HEAD COILS AND INNERSPRINGS
    • Publication number 20120186026
    • Publication date Jul 26, 2012
    • Larry DeMoss
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    POCKET SPRING STRUCTURE FOR BED MATTRESS
    • Publication number 20120091644
    • Publication date Apr 19, 2012
    • Yoo Soo Ahn
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ASYMMETRICAL COMBINED CYLINDRICAL AND CONICAL SPRINGS
    • Publication number 20110148018
    • Publication date Jun 23, 2011
    • Dreamwell, Ltd.
    • Michael S. DeFranks
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Microalloyed Spring
    • Publication number 20090261518
    • Publication date Oct 22, 2009
    • Michael S. DeFranks
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Asymmetrical combined cylindrical and conical springs
    • Publication number 20090106908
    • Publication date Apr 30, 2009
    • Dreamwell, Ltd.
    • Michael S. DeFranks
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Bedding foundation support module
    • Publication number 20070180614
    • Publication date Aug 9, 2007
    • Hickory Springs Manufacturing Company
    • Kevin N. McCraw
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Multi-stranded coil spring
    • Publication number 20070118987
    • Publication date May 31, 2007
    • Dreamwell, Ltd.
    • Richard F. Gladney
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Multi-stranded coil spring
    • Publication number 20050005354
    • Publication date Jan 13, 2005
    • DREAMWELL LTD
    • Richard F. Gladney
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Stranded mattress spring
    • Publication number 20040158929
    • Publication date Aug 19, 2004
    • Dreamwell, Ltd.
    • Richard F. Gladney
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Stranded mattress spring
    • Publication number 20040158930
    • Publication date Aug 19, 2004
    • Dreamwell, Ltd.
    • Richard F. Gladney
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Pocketed bedding or seating product having pockets of differing hei...
    • Publication number 20040103479
    • Publication date Jun 3, 2004
    • L&P Property Management Company
    • Niels S. Mossbeck
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...