TREA

Joseph M. Wisniewski

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  • Wyoming, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mounting arrangement for cantilevered chair arm
    • Patent number 4,471,995
    • Issue date Sep 18, 1984
    • Haworth, Inc.
    • Joseph M. Wisniewski
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Bellows mounting arrangement for swivel chair
    • Patent number 4,440,372
    • Issue date Apr 3, 1984
    • Haworth, Inc.
    • Joseph M. Wisniewski
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Height-adjusting mechanism for chair seat
    • Patent number 4,394,001
    • Issue date Jul 19, 1983
    • Haworth, Inc.
    • Joseph M. Wisniewski
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Blind connecting structure for inner and outer shells of chair back
    • Patent number 4,390,210
    • Issue date Jun 28, 1983
    • Haworth Mfg., Inc.
    • Joseph M. Wisniewski
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Height adjusting mechanism for chair back
    • Patent number 4,384,742
    • Issue date May 24, 1983
    • Haworth, Inc.
    • Joseph M. Wisniewski
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Furniture glide and furniture
    • Patent number 4,327,461
    • Issue date May 4, 1982
    • Steelcase Inc.
    • Joseph M. Wisniewski
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Modular seating arrangement
    • Patent number 4,265,483
    • Issue date May 5, 1981
    • Steelcase Inc.
    • William B. Raftery
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Posture iron with safety stop
    • Patent number 4,183,581
    • Issue date Jan 15, 1980
    • Steelcase Inc.
    • Alexander A. Karrip
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...