TREA

by means of a rack-and-pinion or like gearing mechanism

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Industry

  • CPC
  • A47C20/046
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Parent Industries

AHUMAN NECESSITIES A47Furniture A47CCHAIRS SOFAS BEDS A47C20/00Head -, foot -, or like rests for beds, sofas or the like

Current Industry

A47C20/046by means of a rack-and-pinion or like gearing mechanism
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Motorized bed and bed frame
    • Patent number 11,103,079
    • Issue date Aug 31, 2021
    • Inno-Sports Co., Ltd.
    • Kwan Jun Choi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Cradle frame and structure
    • Patent number 10,646,060
    • Issue date May 12, 2020
    • SHANGHAI XINTANG INDUSTRIAL CO., LTD
    • Chuankui Du
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cradle frame and structure
    • Patent number 10,617,242
    • Issue date Apr 14, 2020
    • SHANGHAI XINTANG INDUSTRIAL CO., LTD
    • Chuankui Du
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Headrest adjusting device
    • Patent number 10,413,078
    • Issue date Sep 17, 2019
    • DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD.
    • Wei Lu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Electromotive furniture drive
    • Patent number 10,021,991
    • Issue date Jul 17, 2018
    • DewertOkin GmbH
    • Hartmut Klimm
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Folding bed
    • Patent number 8,015,639
    • Issue date Sep 13, 2011
    • Martin Boudreau
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Folding bed
    • Patent number 7,810,189
    • Issue date Oct 12, 2010
    • Martin Boudreau
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    System for producing anthropometric, adjustable, articulated beds
    • Patent number 6,516,480
    • Issue date Feb 11, 2003
    • Franklin E. Elliott
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    System for producing anthropometric, adjustable, articulated beds
    • Patent number 6,347,420
    • Issue date Feb 19, 2002
    • Franklin E. Elliott
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fully adjustable lounge chair
    • Patent number 6,158,808
    • Issue date Dec 12, 2000
    • Meg Margolis
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Infinitely adjustable lifting mounting
    • Patent number 6,058,798
    • Issue date May 9, 2000
    • Recticel Internationale Bettsysteme GmbH
    • Hans Lantzsch
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Multi-stage adjustable double-person spring bed mattress structure
    • Patent number 5,791,001
    • Issue date Aug 11, 1998
    • Shu-Yuan Wang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Portable adjustable bed raiser
    • Patent number 4,651,365
    • Issue date Mar 24, 1987
    • Paul R. Zeigler
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Portable, adjustable backrest for beds and the like
    • Patent number 4,185,342
    • Issue date Jan 29, 1980
    • Raymond E. Young
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2202383
    • Patent number 2,202,383
    • Issue date May 28, 1940
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    1973699
    • Patent number 1,973,699
    • Issue date Sep 18, 1934
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    1908530
    • Patent number 1,908,530
    • Issue date May 9, 1933
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    1828980
    • Patent number 1,828,980
    • Issue date Oct 27, 1931
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    1818598
    • Patent number 1,818,598
    • Issue date Aug 11, 1931
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    1481756
    • Patent number 1,481,756
    • Issue date Jan 22, 1924
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    1422405
    • Patent number 1,422,405
    • Issue date Jul 11, 1922
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    268600
    • Patent number 268,600
    • Issue date Dec 5, 1882
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    MOTORIZED BED AND BED FRAME
    • Publication number 20190328143
    • Publication date Oct 31, 2019
    • Inno-Sports Co., Ltd.
    • Kwan Jun Choi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HEADREST ADJUSTING DEVICE
    • Publication number 20190090649
    • Publication date Mar 28, 2019
    • Dongguan Weihong Hardware and Plastic Products Co. Ltd.
    • Wei Lu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CRADLE FRAME AND STRUCTURE
    • Publication number 20170273481
    • Publication date Sep 28, 2017
    • Chuankui DU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CRADLE FRAME AND STRUCTURE
    • Publication number 20170273480
    • Publication date Sep 28, 2017
    • SHANGHAI XINTANG INDUSTRIAL CO., LTD
    • Chuankui DU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    LINEAR DUAL ACTUATOR
    • Publication number 20170251818
    • Publication date Sep 7, 2017
    • LINAK A/S
    • Hans Gram Andersen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ELECTROMOTIVE FURNITURE DRIVE
    • Publication number 20150289665
    • Publication date Oct 15, 2015
    • DEWERTOKIN GMBH
    • Hartmut Klimm
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Folding bed
    • Publication number 20100293710
    • Publication date Nov 25, 2010
    • Martin Boudreau
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Folding Bed
    • Publication number 20070245489
    • Publication date Oct 25, 2007
    • Martin Boudreau
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    System for producing anthropometric, adjustable, articulated beds
    • Publication number 20020053109
    • Publication date May 9, 2002
    • Franklin Eugene Elliott
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    System for producing anthropometric, adjustable, articulated beds
    • Publication number 20010032363
    • Publication date Oct 25, 2001
    • Franklin E. Elliott
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...