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Donald T. Chadwick

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  • Los Angeles, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Zoned suspension seating structure
    • Patent number 11,825,957
    • Issue date Nov 28, 2023
    • MillerKnoll, Inc.
    • John F. Aldrich
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Zoned suspension seating structure
    • Patent number 10,874,220
    • Issue date Dec 29, 2020
    • Herman Miller, Inc.
    • John F. Aldrich
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair
    • Patent number D882317
    • Issue date Apr 28, 2020
    • Herman Miller, Inc.
    • Don Chadwick
    • D06 - Furnishings
  • Information Patent Grant

    Back support
    • Patent number 10,264,890
    • Issue date Apr 23, 2019
    • Herman Miller, Inc.
    • John F. Aldrich
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Chair and chair components
    • Patent number D845692
    • Issue date Apr 16, 2019
    • Herman Miller, Inc.
    • Don Chadwick
    • D06 - Furnishings
  • Information Patent Grant

    Chair and chair components
    • Patent number D845050
    • Issue date Apr 9, 2019
    • Herman Miller, Inc.
    • Don Chadwick
    • D06 - Furnishings
  • Information Patent Grant

    Chair and chair components
    • Patent number D844358
    • Issue date Apr 2, 2019
    • Herman Miller, Inc.
    • Don Chadwick
    • D06 - Furnishings
  • Information Patent Grant

    Suspension textile sheet
    • Patent number D841340
    • Issue date Feb 26, 2019
    • Herman Miller, Inc.
    • Don Chadwick
    • D05 - Textile or paper yard goods
  • Information Patent Grant

    Chair component
    • Patent number D832017
    • Issue date Oct 30, 2018
    • Herman Miller, Inc.
    • Don Chadwick
    • D06 - Furnishings
  • Information Patent Grant

    Modular passenger seat for an aircraft
    • Patent number 9,555,891
    • Issue date Jan 31, 2017
    • The Boeing Company
    • James A. Fullerton
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Stool
    • Patent number D756139
    • Issue date May 17, 2016
    • Humanscale Corporation
    • Donald Chadwick
    • D06 - Furnishings
  • Information Patent Grant

    Stool
    • Patent number D745287
    • Issue date Dec 15, 2015
    • Humanscale Corporation
    • Donald Chadwick
    • D06 - Furnishings
  • Information Patent Grant

    Stool
    • Patent number D740578
    • Issue date Oct 13, 2015
    • Humanscale Corporation
    • Donald Chadwick
    • D06 - Furnishings
  • Information Patent Grant

    Stool
    • Patent number D740041
    • Issue date Oct 6, 2015
    • Humanscale Corporation
    • Donald Chadwick
    • D06 - Furnishings
  • Information Patent Grant

    Office chair
    • Patent number 8,480,171
    • Issue date Jul 9, 2013
    • Knoll, Inc.
    • Donald T. Chadwick
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Modular passenger seat for an aircraft
    • Patent number 8,087,613
    • Issue date Jan 3, 2012
    • The Boeing Company
    • James A. Fullerton
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lumbar support
    • Patent number 7,887,131
    • Issue date Feb 15, 2011
    • Knoll, Inc.
    • Donald T. Chadwick
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Modular passenger seat for an aircraft
    • Patent number 7,871,039
    • Issue date Jan 18, 2011
    • The Boeing Company
    • James A. Fullerton
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Contoured seating structure
    • Patent number 7,594,700
    • Issue date Sep 29, 2009
    • Herman Miller, Inc.
    • William E. Stumpf
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair with a linkage assembly
    • Patent number 6,966,604
    • Issue date Nov 22, 2005
    • Herman Miller, Inc.
    • William E. Stumpf
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Adjustable chair
    • Patent number D510202
    • Issue date Oct 4, 2005
    • Hanssem Co., Ltd.
    • Donald Chadwick
    • D06 - Furnishings
  • Information Patent Grant

    Stackable chair
    • Patent number D495890
    • Issue date Sep 14, 2004
    • Hanssem Co., Ltd.
    • Donald Chadwick
    • D06 - Furnishings
  • Information Patent Grant

    Seating structure having a backrest with a flexible membrane and a...
    • Patent number 6,733,080
    • Issue date May 11, 2004
    • Herman Miller, Inc.
    • William E. Stumpf
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Seating structure having a fabric with a weave pattern
    • Patent number 6,726,286
    • Issue date Apr 27, 2004
    • Herman Miller, Inc.
    • William E. Stumpf
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Seating structure having a backrest with a bowed section
    • Patent number 6,722,741
    • Issue date Apr 20, 2004
    • Herman Miller, Inc.
    • William E. Stumpf
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Support assembly for a seating structure
    • Patent number 6,702,390
    • Issue date Mar 9, 2004
    • Herman Miller, Inc.
    • William E. Stumpf
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Backrest
    • Patent number 6,588,842
    • Issue date Jul 8, 2003
    • Herman Miller, Inc.
    • William E. Stumpf
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair
    • Patent number D475544
    • Issue date Jun 10, 2003
    • Knoll, Inc.
    • Donald T. Chadwick
    • D06 - Furnishings
  • Information Patent Grant

    Chair
    • Patent number D471024
    • Issue date Mar 4, 2003
    • Knoll, Inc.
    • Donald T. Chadwick
    • D06 - Furnishings
  • Information Patent Grant

    Office chair
    • Patent number 6,386,634
    • Issue date May 14, 2002
    • Herman Miller, Inc.
    • William E. Stumpf
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    ZONED SUSPENSION SEATING STRUCTURE
    • Publication number 20210045534
    • Publication date Feb 18, 2021
    • Herman Miller, Inc.
    • John F. Aldrich
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    STOOL WITH DOMED BASE AND SEAT
    • Publication number 20150351549
    • Publication date Dec 10, 2015
    • Humanscale Corporation
    • Donald Chadwick
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MODULAR PASSENGER SEAT FOR AN AIRCRAFT
    • Publication number 20120138744
    • Publication date Jun 7, 2012
    • The Boeing Company
    • James A. Fullerton
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MODULAR PASSENGER SEAT FOR AN AIRCRAFT
    • Publication number 20110101165
    • Publication date May 5, 2011
    • The Boeing Company
    • James A. Fullerton
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LUMBAR SUPPORT
    • Publication number 20100141000
    • Publication date Jun 10, 2010
    • Knoll, Inc.
    • Donald T. Chadwick
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MODULAR PASSENGER SEAT FOR AN AIRCRAFT
    • Publication number 20080290715
    • Publication date Nov 27, 2008
    • James A. Fullerton
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Office chair
    • Publication number 20060071523
    • Publication date Apr 6, 2006
    • William E. Stumpf
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Office chair
    • Publication number 20060006715
    • Publication date Jan 12, 2006
    • Donald T. Chadwick
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Adjustable chair
    • Publication number 20040189073
    • Publication date Sep 30, 2004
    • Donald Chadwick
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Chair with a linkage assembly
    • Publication number 20040155503
    • Publication date Aug 12, 2004
    • Herman Miller, Inc.
    • William E. Stumpf
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Seating structure having a backrest with a flexible membrane and a...
    • Publication number 20030034680
    • Publication date Feb 20, 2003
    • Herman Miller, Inc.
    • William E. Stumpf
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Support assembly for a seating structure
    • Publication number 20030034682
    • Publication date Feb 20, 2003
    • Herman Miller, Inc.
    • William E. Stumpf
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Seating structure having a fabric with a weave pattern
    • Publication number 20030034681
    • Publication date Feb 20, 2003
    • Herman Miller, Inc.
    • William E. Stumpf
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Seating structure having a backrest with a flexible membrane and a...
    • Publication number 20030020310
    • Publication date Jan 30, 2003
    • Herman Miller, Inc.
    • William E. Stumpf
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Backrest
    • Publication number 20010030453
    • Publication date Oct 18, 2001
    • William E. Stumpf
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Seat
    • Publication number 20010028188
    • Publication date Oct 11, 2001
    • William E. Stumpf
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL