TREA

William I. Stephens

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  • Emmaus, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Universal keyboard mount
    • Patent number D285270
    • Issue date Aug 26, 1986
    • Knoll International, Inc.
    • Bruce R. Hannah
    • D06 - Furnishings
  • Information Patent Grant

    Cart for a printer
    • Patent number D282595
    • Issue date Feb 11, 1986
    • Knoll International, Inc.
    • William I. Stephens
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Dual surface support stand for an office terminal and keyboard
    • Patent number D280478
    • Issue date Sep 10, 1985
    • Knoll International, Inc.
    • William I. Stephens
    • D06 - Furnishings
  • Information Patent Grant

    Chair
    • Patent number D276385
    • Issue date Nov 20, 1984
    • Knoll International, Inc.
    • William I. Stephens
    • D06 - Furnishings
  • Information Patent Grant

    Stool
    • Patent number D275242
    • Issue date Aug 28, 1984
    • Knoll International, Inc.
    • William I. Stephens
    • D06 - Furnishings
  • Information Patent Grant

    Chair
    • Patent number D275053
    • Issue date Aug 14, 1984
    • Knoll International, Inc.
    • William I. Stephens
    • D06 - Furnishings
  • Information Patent Grant

    Chair
    • Patent number D275052
    • Issue date Aug 14, 1984
    • Knoll International, Inc.
    • William I. Stephens
    • D06 - Furnishings
  • Information Patent Grant

    Chair
    • Patent number D275051
    • Issue date Aug 14, 1984
    • Knoll International, Inc.
    • William I. Stephens
    • D06 - Furnishings
  • Information Patent Grant

    Seating unit
    • Patent number D273641
    • Issue date May 1, 1984
    • Knoll International, Inc.
    • William I. Stephens
    • D06 - Furnishings
  • Information Patent Grant

    Combined seat and backrest for a chair
    • Patent number D270414
    • Issue date Sep 6, 1983
    • Knoll International, Inc.
    • William I. Stephens
    • D06 - Furnishings
  • Information Patent Grant

    Upholstered furniture element
    • Patent number 4,385,783
    • Issue date May 31, 1983
    • Knoll International, Inc.
    • William I. Stephens
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chairs
    • Patent number D268233
    • Issue date Mar 15, 1983
    • Knoll International, Inc.
    • William I. Stephens
    • D06 - Furnishings
  • Information Patent Grant

    Chair base or similar article
    • Patent number D266722
    • Issue date Nov 2, 1982
    • Knoll International, Inc.
    • William I. Stephens
    • D06 - Furnishings
  • Information Patent Grant

    Combined seat and backrest for a chair
    • Patent number D264910
    • Issue date Jun 15, 1982
    • Knoll International, Inc.
    • William I. Stephens
    • D06 - Furnishings
  • Information Patent Grant

    Floor panel-furniture support system
    • Patent number 4,296,574
    • Issue date Oct 27, 1981
    • Knoll International, Inc.
    • William I. Stephens
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...