TREA

by means of screw-and-nut mechanism

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  • CPC
  • A47C1/0246
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Parent Industries

AHUMAN NECESSITIES A47Furniture A47CCHAIRS SOFAS BEDS A47C1/00Chairs adapted for special purposes

Current Industry

A47C1/0246by means of screw-and-nut mechanism
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Drive motor-linear actuator system for powered lift or powered recl...
    • Patent number 12,022,949
    • Issue date Jul 2, 2024
    • HIDDEN LAKE 822, LLC
    • Stephen R. Lake
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Connector mechanism for a boat chair, a boat chair incorporating th...
    • Patent number 10,786,081
    • Issue date Sep 29, 2020
    • Eric Martin Levin
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Assembly for mounting and independent multi-direction adjustment of...
    • Patent number 10,595,635
    • Issue date Mar 24, 2020
    • THE COMFORT COMPANIES, LLC
    • Steven DuFresne
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Electrically adjustable piece of furniture
    • Patent number 10,470,562
    • Issue date Nov 12, 2019
    • Karsten Laing
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Assembly for mounting and independent multi-direction adjustment of...
    • Patent number 10,194,745
    • Issue date Feb 5, 2019
    • THE COMFORT COMPANIES, LLC
    • Steven DuFresne
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Linear actuator
    • Patent number 10,066,717
    • Issue date Sep 4, 2018
    • Limoss US, LLC
    • Martin Kristen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Item of seating furniture with a spring-mounted backrest
    • Patent number 10,004,333
    • Issue date Jun 26, 2018
    • INNOTEC MOTION GMBH
    • Michael Mackert
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Electromotive furniture drive
    • Patent number 9,872,566
    • Issue date Jan 23, 2018
    • DewertOkin GmbH
    • Klaus-Peter Flamme
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Linear Actuator
    • Patent number 9,732,832
    • Issue date Aug 15, 2017
    • Limoss US, LLC
    • Martin Kristen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drive system having a linear actuator and item of furniture having...
    • Patent number 9,590,465
    • Issue date Mar 7, 2017
    • Ciar S.P.A.
    • Egidio Marcantoni
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Ergometric chair apparatus
    • Patent number 8,864,230
    • Issue date Oct 21, 2014
    • Betty A. Augustat
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Sitting and sleeping furniture
    • Patent number 7,540,042
    • Issue date Jun 2, 2009
    • Fengchun Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Adjustable chair backrest
    • Patent number 7,347,496
    • Issue date Mar 25, 2008
    • Chih Chiang Wang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Seat
    • Patent number 7,147,287
    • Issue date Dec 12, 2006
    • Tunturi Oy Ltd.
    • Henri Kuivala
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Adjustment device of a chair backrest
    • Patent number 6,659,554
    • Issue date Dec 9, 2003
    • Wen-Fa Su
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair having a reclining structure
    • Patent number 6,481,796
    • Issue date Nov 19, 2002
    • Hsin Hao Health Materials Co., Ltd.
    • Yuan-Chuen Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair adjustment device
    • Patent number 6,328,380
    • Issue date Dec 11, 2001
    • Mercado Medic AG
    • Stephan du Rées
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Adaptive seating device for diagnostic testing
    • Patent number 5,624,159
    • Issue date Apr 29, 1997
    • Vess Chairs, Inc.
    • Michael J. Celoni
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Adjustable geriatric chair
    • Patent number 5,378,040
    • Issue date Jan 3, 1995
    • Zoetech, Inc.
    • David B. Chaney
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Device to limit relative speed of two elements
    • Patent number 5,070,969
    • Issue date Dec 10, 1991
    • Konrad Neumuller
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair with adjustable seat and back rest
    • Patent number 5,069,496
    • Issue date Dec 3, 1991
    • Gunther Kunh
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair adjuster
    • Patent number 4,936,630
    • Issue date Jun 26, 1990
    • Northeastern Components (International) Ltd.
    • Gordon D. Hobb
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Seat recline unit
    • Patent number 4,630,866
    • Issue date Dec 23, 1986
    • Morse Controls Limited
    • Arthur H. McFarlane
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair control
    • Patent number 4,232,900
    • Issue date Nov 11, 1980
    • Collier-Keyworth Company
    • James A. Parker
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair control
    • Patent number 4,065,176
    • Issue date Dec 27, 1977
    • Stewart-Warner Corporation
    • Frank J. Fontana
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Adjustable deck chair
    • Patent number 4,065,172
    • Issue date Dec 27, 1977
    • Louis S. Gawlinski
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Seat back tilt control unit
    • Patent number 4,040,663
    • Issue date Aug 9, 1977
    • Fredrich M. Christensen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3814475
    • Patent number 3,814,475
    • Issue date Jun 4, 1974
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3712672
    • Patent number 3,712,672
    • Issue date Jan 23, 1973
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3410583
    • Patent number 3,410,583
    • Issue date Nov 12, 1968
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SOLAR POWERED CHAISE LOUNGE
    • Publication number 20210274937
    • Publication date Sep 9, 2021
    • Keith Goldstein
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    LINEAR ACTUATOR FOR A FURNITURE SYSTEM, ELECTRICALLY ADJUSTABLE FUR...
    • Publication number 20210215236
    • Publication date Jul 15, 2021
    • Logicdata Electronic & Software Entwicklungs GmbH
    • Stefan LUKAS
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    LINEAR ACTUATOR
    • Publication number 20200271205
    • Publication date Aug 27, 2020
    • Limoss US, LLC
    • Martin Kristen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ASSEMBLY FOR MOUNTING AND INDEPENDENT MULTI-DIRECTION ADJUSTMENT OF...
    • Publication number 20190239649
    • Publication date Aug 8, 2019
    • The Comfort Companies, LLC
    • Steven DuFresne
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LINEAR ACTUATOR
    • Publication number 20180355960
    • Publication date Dec 13, 2018
    • Limoss US, LLC
    • Martin Kristen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    LINEAR ACTUATOR
    • Publication number 20170299027
    • Publication date Oct 19, 2017
    • Limoss US, LLC
    • Martin Kristen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ELECTROMOTIVE FURNITURE DRIVE
    • Publication number 20160345736
    • Publication date Dec 1, 2016
    • DEWERTOKIN GMBH
    • KLAUS-PETER FLAMME
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Item of Seating Furniture with a Spring-Mounted Backrest
    • Publication number 20160302572
    • Publication date Oct 20, 2016
    • INNOTEC MOTION GMBH
    • Michael MACKERT
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Ergometric Chair Apparatus
    • Publication number 20130113254
    • Publication date May 9, 2013
    • Betty A. Augustat
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SITTING AND SLEEPING FURNITURE
    • Publication number 20080098519
    • Publication date May 1, 2008
    • Fengchun CHEN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Seat
    • Publication number 20050200182
    • Publication date Sep 15, 2005
    • Tunturi Oy Ltd.
    • Henri Kuivala
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Adjustment device of a chair backrest
    • Publication number 20030146652
    • Publication date Aug 7, 2003
    • Wen-Fa Su
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CHAIR HAVING A RECLINING STRUCTURE
    • Publication number 20020163236
    • Publication date Nov 7, 2002
    • Hsin Hao Health Materials Co.Ltd.
    • Yuan-Chuen Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...