TREA

with vertical, or inclined toothed rack; with peg-and-notch mechanism

Follow

Industry

  • CPC
  • A47C3/26
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

AHUMAN NECESSITIES A47Furniture A47CCHAIRS SOFAS BEDS A47C3/00Chairs characterised by structural features Chairs or stools with rotatable or vertically-adjustable seats

Current Industry

A47C3/26with vertical, or inclined toothed rack; with peg-and-notch mechanism
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Active sitting mechanism
    • Patent number 11,617,442
    • Issue date Apr 4, 2023
    • Arie Ramon
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Body support
    • Patent number 11,291,307
    • Issue date Apr 5, 2022
    • Ergotech Solutions, Inc.
    • Craig Herman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vertically adjustable pedestal for boat accessory
    • Patent number 11,028,963
    • Issue date Jun 8, 2021
    • Brunswick Corporation
    • Derek E. Hilleren
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Therapy stool having an adjustable height and a tiltable seat
    • Patent number 10,772,428
    • Issue date Sep 15, 2020
    • Virco Mfg. Corporation
    • John Gregory
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Seating furniture chassis having a height-adjustment seat surface
    • Patent number 10,092,467
    • Issue date Oct 9, 2018
    • INNOTEC MOTION GMBH
    • Michael Mackert
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Telescopic leg unit for table and chair
    • Patent number 9,854,913
    • Issue date Jan 2, 2018
    • ANN YANG INC.
    • Hsin-Yi Lin
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Ratchet-based height adjustable system
    • Patent number 9,642,452
    • Issue date May 9, 2017
    • JASWIG LLC
    • Daphne Fecheyr-Lippens
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Seat furniture having a rapidly adjustable frame
    • Patent number 9,167,900
    • Issue date Oct 27, 2015
    • Tile Geismar
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Adjusting drive for an adjustable part of a piece of furniture
    • Patent number 8,674,572
    • Issue date Mar 18, 2014
    • Volker GmbH
    • Michael Dietrich
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Chair with a rack-and-pinion assembly for adjusting height of a sea...
    • Patent number 6,899,394
    • Issue date May 31, 2005
    • Mission Hills Investment Corporation
    • Jui-Lu Wang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Seat anchoring device
    • Patent number 6,729,692
    • Issue date May 4, 2004
    • Giant Manufacturing Co., Ltd.
    • Joe Chou
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Height-adjustment mechanism for a chair
    • Patent number 6,533,355
    • Issue date Mar 18, 2003
    • Haworth, Inc.
    • Michael D. Broekhuis
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair having a seat that is adjustable in a height and width
    • Patent number 6,302,482
    • Issue date Oct 16, 2001
    • Moll System-und Funktions-Möbel GmbH
    • Hellmuth Moll
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Adjustable seat pedestal
    • Patent number 6,138,973
    • Issue date Oct 31, 2000
    • Brunswick Corporation
    • Bobby Leo Woodward
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Leg for a piece furniture with a telescopically movable portion
    • Patent number 6,092,771
    • Issue date Jul 25, 2000
    • Ideassociates, LTD
    • Preben Bo Fich
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair height adjustment mechanism
    • Patent number 5,234,187
    • Issue date Aug 10, 1993
    • Steelcase Inc.
    • David S. Teppo
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Arrangement for height adjustment
    • Patent number 5,046,781
    • Issue date Sep 10, 1991
    • Wei C. Ling
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vertically adjustable chair support
    • Patent number 4,867,406
    • Issue date Sep 19, 1989
    • Eli Lengacher
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vertically adjustable swivel chair supporting column
    • Patent number 4,798,358
    • Issue date Jan 17, 1989
    • Protoned B.V.
    • Egon Brauning
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair support incorporating a height adjustment mechanism
    • Patent number 4,753,409
    • Issue date Jun 28, 1988
    • Herman Miller, Inc.
    • Jeffrey S. Wilcox
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Adjustable garden chair
    • Patent number 4,456,294
    • Issue date Jun 26, 1984
    • Jurgen Lange
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Adjustable chair
    • Patent number 4,109,961
    • Issue date Aug 29, 1978
    • Stokke Fabrikker A/S
    • Peter Opsvik
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3856252
    • Patent number 3,856,252
    • Issue date Dec 24, 1974
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3724895
    • Patent number 3,724,895
    • Issue date Apr 3, 1973
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3720442
    • Patent number 3,720,442
    • Issue date Mar 13, 1973
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3560033
    • Patent number 3,560,033
    • Issue date Feb 2, 1971
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3443784
    • Patent number 3,443,784
    • Issue date May 13, 1969
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3350727
    • Patent number 3,350,727
    • Issue date Nov 7, 1967
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3327985
    • Patent number 3,327,985
    • Issue date Jun 27, 1967
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3304121
    • Patent number 3,304,121
    • Issue date Feb 14, 1967
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents