TREA

Douglas A. Schroeder

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  • Muscatine, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chairs including flexible frames
    • Patent number 12,075,921
    • Issue date Sep 3, 2024
    • HNI Technologies Inc.
    • Jay R. Machael
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chairs including flexible frames
    • Patent number 11,589,678
    • Issue date Feb 28, 2023
    • HNI Technologies Inc.
    • Jay R. Machael
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chairs including flexible frames
    • Patent number 10,799,028
    • Issue date Oct 13, 2020
    • NHI Corporation
    • Wolfgang Deisig
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair
    • Patent number D530533
    • Issue date Oct 24, 2006
    • HNI Technologies Inc.
    • David E. Mehaffey
    • D06 - Furnishings
  • Information Patent Grant

    Chair back construction
    • Patent number 6,729,691
    • Issue date May 4, 2004
    • HON Technology, Inc.
    • Marcus C. Koepke
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Ergonomic chair
    • Patent number 6,669,292
    • Issue date Dec 30, 2003
    • HON Technology Inc.
    • Marcus C. Koepke
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Armless ergonomic chair
    • Patent number D477151
    • Issue date Jul 15, 2003
    • HON Technology Inc.
    • Marcus C. Koepke
    • D06 - Furnishings
  • Information Patent Grant

    Chair back
    • Patent number D477164
    • Issue date Jul 15, 2003
    • HON Technology Inc.
    • Marcus C. Koepke
    • D06 - Furnishings
  • Information Patent Grant

    Ergonomic chair
    • Patent number D476821
    • Issue date Jul 8, 2003
    • HON Technology Inc.
    • Marcus C. Koepke
    • D06 - Furnishings
  • Information Patent Grant

    Lumbar support for a chair
    • Patent number 6,572,190
    • Issue date Jun 3, 2003
    • HON Technology Inc.
    • Marcus C. Koepke
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair of modular construction
    • Patent number 6,568,760
    • Issue date May 27, 2003
    • HON Technology Inc.
    • Keith L. Davis
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair back frame
    • Patent number D462858
    • Issue date Sep 17, 2002
    • HON Technology Inc.
    • Marcus C. Koepke
    • D06 - Furnishings
  • Information Patent Grant

    Chair
    • Patent number D462186
    • Issue date Sep 3, 2002
    • HON Technology Inc.
    • Craig H. Schultz
    • D06 - Furnishings
  • Information Patent Grant

    Chair
    • Patent number D462187
    • Issue date Sep 3, 2002
    • HON Technology Inc.
    • Marcus C. Koepke
    • D06 - Furnishings
  • Information Patent Grant

    Chair back lumbar support
    • Patent number D461658
    • Issue date Aug 20, 2002
    • HON Technology Inc.
    • Marcus C. Koepke
    • D06 - Furnishings
  • Information Patent Grant

    Chair back framework
    • Patent number D461659
    • Issue date Aug 20, 2002
    • HON Technology Inc.
    • Marcus C. Koepke
    • D06 - Furnishings
  • Information Patent Grant

    Chair
    • Patent number D460869
    • Issue date Jul 30, 2002
    • HON Technology Inc.
    • Marcus C. Koepke
    • D06 - Furnishings
  • Information Patent Grant

    Chair arm
    • Patent number D454270
    • Issue date Mar 12, 2002
    • HON Technology Inc.
    • Craig H. Schultz
    • D06 - Furnishings
  • Information Patent Grant

    Chair
    • Patent number D446400
    • Issue date Aug 14, 2001
    • HON Technology Inc.
    • Craig H. Schultz
    • D06 - Furnishings
  • Information Patent Grant

    Table leg
    • Patent number D444969
    • Issue date Jul 17, 2001
    • HON Technology Inc.
    • Jason D. Erickson
    • D06 - Furnishings
  • Information Patent Grant

    Chair
    • Patent number D433833
    • Issue date Nov 21, 2000
    • HON Technology Inc.
    • Craig H. Schultz
    • D06 - Furnishings
  • Information Patent Grant

    Base for a chair
    • Patent number D411777
    • Issue date Jul 6, 1999
    • HON Technology Inc.
    • Craig H. Schultz
    • D06 - Furnishings
  • Information Patent Grant

    Chair
    • Patent number D408164
    • Issue date Apr 20, 1999
    • HON Technology Inc.
    • Randy L. Popham
    • D06 - Furnishings
  • Information Patent Grant

    Chair
    • Patent number D390384
    • Issue date Feb 10, 1998
    • Hon Industries Inc.
    • Craig H. Schultz
    • D06 - Furnishings
  • Information Patent Grant

    Chair arm
    • Patent number D390386
    • Issue date Feb 10, 1998
    • Hon Industries Inc.
    • Craig H. Schultz
    • D06 - Furnishings
  • Information Patent Grant

    Chair arm
    • Patent number D388270
    • Issue date Dec 30, 1997
    • Hon Industries Inc.
    • Craig H. Schultz
    • D06 - Furnishings

Patents Applicationslast 30 patents

  • Information Patent Application

    CHAIRS INCLUDING FLEXIBLE FRAMES
    • Publication number 20230301437
    • Publication date Sep 28, 2023
    • HNI Technologies Inc.
    • Jay R. Machael
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CHAIRS INCLUDING FLEXIBLE FRAMES
    • Publication number 20200229605
    • Publication date Jul 23, 2020
    • Jay R. Machael
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CHAIRS INCLUDING FLEXIBLE FRAMES
    • Publication number 20190045934
    • Publication date Feb 14, 2019
    • HNI Corporation
    • Wolfgang Deisig
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    TABLET ARM FOR NESTING CHAIR
    • Publication number 20070284920
    • Publication date Dec 13, 2007
    • HNI Technologies Inc.
    • David E. Mehaffey
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Ergonomic chair
    • Publication number 20030001420
    • Publication date Jan 2, 2003
    • Marcus C. Koepke
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Chair back construction
    • Publication number 20030001425
    • Publication date Jan 2, 2003
    • Marcus C. Koepke
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Chair of modular construction
    • Publication number 20020190563
    • Publication date Dec 19, 2002
    • Keith L. Davis
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Lumbar support for a chair
    • Publication number 20020190552
    • Publication date Dec 19, 2002
    • Marcus C. Koepke
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...