TREA

Jeffrey Koffman

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  • Santa Monica, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

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

    Adjustable back support for a seating surface
    • Patent number 10,376,067
    • Issue date Aug 13, 2019
    • Herman Miller, Inc.
    • John Aldrich
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • 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

    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

Patents Applicationslast 30 patents

  • Information Patent Application

    ADJUSTABLE BACK SUPPORT FOR A SEATING SURFACE
    • Publication number 20170354260
    • Publication date Dec 14, 2017
    • Herman Miller, Inc.
    • John 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...