TREA

for chairs or stools with central column

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  • CPC
  • A47C7/004
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Parent Industries

AHUMAN NECESSITIES A47Furniture A47CCHAIRS SOFAS BEDS A47C7/00Parts, details, or accessories of chairs or stools

Current Industry

A47C7/004for chairs or stools with central column
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Seat with sliding base
    • Patent number 11,974,674
    • Issue date May 7, 2024
    • Gary Platt Manufacturing, LLC
    • Daniel J. Waller
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Detachable chair leg and chair
    • Patent number 11,950,707
    • Issue date Apr 9, 2024
    • ANJI HENGFENG METAL DIE-CASTING CO., LTD.
    • Yiqun Huang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Ready to assemble chair base
    • Patent number 11,950,706
    • Issue date Apr 9, 2024
    • LIVING STYLE (B.V.I) LIMITED
    • Letao Tao
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vehicle bucket seat adapter for alternative use/utility
    • Patent number 11,944,207
    • Issue date Apr 2, 2024
    • Shurjo Ali
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Seating and support furniture
    • Patent number 11,937,708
    • Issue date Mar 26, 2024
    • mykinema GmbH
    • Stefan Zoell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Height adjustable support surface and system for encouraging human...
    • Patent number 11,918,116
    • Issue date Mar 5, 2024
    • Steelcase Inc.
    • Jean-Paul Labrosse
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Lightweight collapsible stool
    • Patent number 11,871,851
    • Issue date Jan 16, 2024
    • Robert W. Smith
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Stacking ring for chair bases
    • Patent number 11,851,294
    • Issue date Dec 26, 2023
    • Medway Plastics Corporation
    • Thomas A. Hutchinson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Joystick chair
    • Patent number 11,850,195
    • Issue date Dec 26, 2023
    • NeuroSync Laboratories, LLC
    • Zoran Stajic
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Seating arrangement and method of construction
    • Patent number 11,825,955
    • Issue date Nov 28, 2023
    • Steelcase Inc.
    • Nickolaus William Charles Deevers
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Connecting structure between feet and central member, feet, central...
    • Patent number 11,825,958
    • Issue date Nov 28, 2023
    • Zhejiang Yuyue Furniture Co., Ltd.
    • Baijun Tong
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Body support structure
    • Patent number 11,812,870
    • Issue date Nov 14, 2023
    • Steelcase Inc.
    • Nickolaus William Charles Deevers
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Tilt locking device
    • Patent number 11,812,853
    • Issue date Nov 14, 2023
    • Flokk AB
    • Marius Sollie
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Stools, chairs, and methods using the same
    • Patent number 11,805,904
    • Issue date Nov 7, 2023
    • INKBED, INC.
    • Kevin Richardson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Apparatus for mounting attachments to a seat assembly
    • Patent number 11,800,936
    • Issue date Oct 31, 2023
    • Kevin Scott Neff
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Apparatus and methods for the understructure of a chair base
    • Patent number 11,793,310
    • Issue date Oct 24, 2023
    • Medway Plastics Corporation
    • Thomas A. Hutchinson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Seat plate gas cylinder quick-release device
    • Patent number 11,779,118
    • Issue date Oct 10, 2023
    • B&Z Productions LLC
    • Michael S. Saperton
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Highly steady rotary chair
    • Patent number 11,766,126
    • Issue date Sep 26, 2023
    • Xuanbin Yang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair device and star-shaped base thereof
    • Patent number 11,744,371
    • Issue date Sep 5, 2023
    • Henglin Home Furnishings Co., Ltd.
    • Jianglin Wang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Seat back support
    • Patent number 11,723,471
    • Issue date Aug 15, 2023
    • Kumar Rajaratnam
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair guide
    • Patent number 11,723,473
    • Issue date Aug 15, 2023
    • goracon engineering gmbh
    • Ralf Hermanns
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    4-star base for a chair
    • Patent number 11,672,343
    • Issue date Jun 13, 2023
    • Anthro Form, LLC
    • Steven DuFresne
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Apparatus and method for assembling a modular ergonomic chair witho...
    • Patent number 11,622,631
    • Issue date Apr 11, 2023
    • Jay A. Berkowitz
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Shop chair
    • Patent number 11,612,247
    • Issue date Mar 28, 2023
    • Christopher J. Rusch
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair chassis and chair
    • Patent number 11,612,249
    • Issue date Mar 28, 2023
    • COMFORT OFFICE FURNITURE CO., LTD GUANGDONG
    • Guoqiang Hu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Electrically controlled chassis and chair
    • Patent number 11,607,055
    • Issue date Mar 21, 2023
    • COMFORT OFFICE FURNITURE CO., LTD GUANGDONG
    • Guoqiang Hu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Glued furniture base
    • Patent number 11,602,218
    • Issue date Mar 14, 2023
    • AF Solutions Ab Oy
    • Fredrik Kjellman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adjustable and angled seat assembly
    • Patent number 11,564,495
    • Issue date Jan 31, 2023
    • Nuchair Inc.
    • Michael Arnett
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair
    • Patent number 11,559,141
    • Issue date Jan 24, 2023
    • ITOKI CORPORATION
    • Yuki Takeya
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Interlinked plinth attachment system for aircraft seats
    • Patent number 11,548,645
    • Issue date Jan 10, 2023
    • B/E Aerospace, Inc.
    • Michael L. Oleson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Joystick Chair
    • Publication number 20240139046
    • Publication date May 2, 2024
    • NeuroSync Laboratories, LLC
    • Zoran Stajic
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BODY SUPPORT STRUCTURE
    • Publication number 20240138573
    • Publication date May 2, 2024
    • Steelcase Inc.
    • Nickolaus William Charles Deevers
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    STOOLS, CHAIRS, AND METHODS USING THE SAME
    • Publication number 20240130530
    • Publication date Apr 25, 2024
    • InkBed, Inc.
    • Kevin Richardson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    APPARATUS AND METHODS FOR THE UNDERSTRUCTURE OF A CHAIR BASE
    • Publication number 20240122352
    • Publication date Apr 18, 2024
    • MEDWAY PLASTICS CORPORATION
    • Thomas A. Hutchinson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    LIGHTWEIGHT COLLAPSIBLE STOOL
    • Publication number 20240122353
    • Publication date Apr 18, 2024
    • Robert W. SMITH
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    APPARATUS AND METHOD FOR ASSEMBLING A MODULAR ERGONOMIC CHAIR WITHO...
    • Publication number 20240090671
    • Publication date Mar 21, 2024
    • Jay A. BERKOWITZ
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CONVERTIBLE CHAIR
    • Publication number 20240041215
    • Publication date Feb 8, 2024
    • RUNNERFLY LTD
    • Steven Richard SPONG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MOTION SIMULATOR CHAIR
    • Publication number 20240016297
    • Publication date Jan 18, 2024
    • D-Box Technologies Inc.
    • Stephan GAGNON
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Joystick Chair
    • Publication number 20230390130
    • Publication date Dec 7, 2023
    • VRMECO LLC
    • Zoran Stajic
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    4-STAR BASE FOR A CHAIR
    • Publication number 20230301435
    • Publication date Sep 28, 2023
    • Anthro Form, LLC
    • Steven DuFresne
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HIGHLY STEADY ROTARY CHAIR
    • Publication number 20230284778
    • Publication date Sep 14, 2023
    • Xuanbin Yang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DEPLOYABLE BACKREST, FOOTRAIL AND ANTI-FATIGUE MAT ERGONOMIC OFFICE...
    • Publication number 20230232993
    • Publication date Jul 27, 2023
    • THE TEXAS A&M UNIVERSITY SYSTEM
    • Mark E. Benden
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Chair Guide
    • Publication number 20230210265
    • Publication date Jul 6, 2023
    • GORACON ENGINEERING GMBH
    • Ralf Hermanns
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ADJUSTABLE DESK CHAIR
    • Publication number 20230200536
    • Publication date Jun 29, 2023
    • BEECH ENTERPRISES, LLC
    • James Beech
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    READY TO ASSEMBLE CHAIR BASE
    • Publication number 20230147575
    • Publication date May 11, 2023
    • LIVING STYLE (B.V.I) LIMITED
    • Letao Tao
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    LIGHTWEIGHT COLLAPSIBLE STOOL
    • Publication number 20230088982
    • Publication date Mar 23, 2023
    • Robert W. SMITH
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CHAIR DEVICE AND STAR-SHAPED BASE THEREOF
    • Publication number 20230083858
    • Publication date Mar 16, 2023
    • HENGLIN HOME FURNISHINGS CO., LTD.
    • Jianglin WANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ADJUSTABLE DESK CHAIR
    • Publication number 20230075814
    • Publication date Mar 9, 2023
    • BEECH ENTERPRISES, LLC
    • James Beech
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    APPARATUS FOR MOUNTING ATTACHMENTS TO A SEAT ASSEMBLY
    • Publication number 20230026723
    • Publication date Jan 26, 2023
    • Kevin Scott Neff
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    4-STAR BASE FOR A CHAIR
    • Publication number 20230018551
    • Publication date Jan 19, 2023
    • Anthro Form, LLC
    • Steven DuFresne
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SYSTEMS AND METHODS OF DETERMINING NUMBER OF POSTURE CHANGES FOR A...
    • Publication number 20230014385
    • Publication date Jan 19, 2023
    • Movably, Inc.
    • Mark Kapij
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Vehicle Bucket Seat Adapter for Alternative Use/Utility
    • Publication number 20230009975
    • Publication date Jan 12, 2023
    • Shurjo Ali
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    PARASOL PROVIDED WITH CHAIR
    • Publication number 20220408930
    • Publication date Dec 29, 2022
    • YOUFUNI CO., LTD.
    • Jeong Ki KIM
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    ELECTRICALLY CONTROLLED CHASSIS AND CHAIR
    • Publication number 20220378220
    • Publication date Dec 1, 2022
    • Comfort Office Furniture Co., Ltd Guangdong
    • Guoqiang HU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CHAIR CHASSIS AND CHAIR
    • Publication number 20220378210
    • Publication date Dec 1, 2022
    • Comfort Office Furniture Co., Ltd Guangdong
    • Guoqiang HU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    APPARATUS AND METHODS FOR THE UNDERSTRUCTURE OF A CHAIR BASE
    • Publication number 20220361676
    • Publication date Nov 17, 2022
    • MEDWAY PLASTICS CORPORATION
    • Thomas A. Hutchinson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BODY SUPPORT STRUCTURE
    • Publication number 20220248856
    • Publication date Aug 11, 2022
    • Steelcase Inc.
    • Nickolaus William Charles Deevers
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Tiltable Stool
    • Publication number 20220240681
    • Publication date Aug 4, 2022
    • INVENTOR GROUP GMBH
    • Thomas Walser
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    THREE-LEG STAR SHAPED ASSEMBLY STRUCTURE FOR SUPPORTING CHAIR LEGS
    • Publication number 20220218110
    • Publication date Jul 14, 2022
    • Verona Sky International Trading Co., Limited
    • Peng WU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CHAIR HAVING OPEN SHOULDER BACKREST
    • Publication number 20220167748
    • Publication date Jun 2, 2022
    • Unchair LLC
    • Adam Motley
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...