TREA

Northfield Metal Products Limited

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Organization

  • Waterloo, CA
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Chair control housing
    • Patent number D461346
    • Issue date Aug 13, 2002
    • Northfield Metal Products Limited
    • Gerard J. Matern
    • D06 - Furnishings
  • Information Patent Grant

    Chair control housing
    • Patent number D461074
    • Issue date Aug 6, 2002
    • Northfield Metal Products Limited
    • Gerard J. Matern
    • D06 - Furnishings
  • Information Patent Grant

    Chair base
    • Patent number D458776
    • Issue date Jun 18, 2002
    • Northfield Metal Products Limited
    • Arthur A. Patton
    • D06 - Furnishings
  • Information Patent Grant

    Chair base
    • Patent number D458060
    • Issue date Jun 4, 2002
    • Northfield Metal Products Limited
    • Cuong Quoc Vo
    • D06 - Furnishings
  • Information Patent Grant

    Chair tilt lock mechanisms
    • Patent number 6,378,943
    • Issue date Apr 30, 2002
    • Northfield Metal Products Ltd.
    • Ken A. Beggs
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Anti-rattle pad
    • Patent number 6,290,296
    • Issue date Sep 18, 2001
    • Northfield Metal Products Limited
    • Ken A. Beggs
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair control lever
    • Patent number D447652
    • Issue date Sep 11, 2001
    • Northfield Metal Products Limited
    • Ken A. Beggs
    • D06 - Furnishings
  • Information Patent Grant

    Chair control handle
    • Patent number D446978
    • Issue date Aug 28, 2001
    • Northfield Metal Products Limited
    • Arthur A. Patton
    • D06 - Furnishings
  • Information Patent Grant

    Armrest support
    • Patent number D446977
    • Issue date Aug 28, 2001
    • Northfield Metal Products Limited
    • Arthur A. Patton
    • D06 - Furnishings
  • Information Patent Grant

    Chair control mechanism
    • Patent number D432338
    • Issue date Oct 24, 2000
    • Northfield Metal Products Limited
    • Gerard Matern
    • D06 - Furnishings
  • Information Patent Grant

    Chair seat height adjustment mechanism
    • Patent number 6,045,187
    • Issue date Apr 4, 2000
    • Northfield Metal Products Ltd.
    • William S. Stumpf
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair tilt mechanism
    • Patent number 5,997,087
    • Issue date Dec 7, 1999
    • Northfield Metal Products Ltd.
    • William S. Stumpf
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Adjustment mechanism for chairs
    • Patent number 5,944,387
    • Issue date Aug 31, 1999
    • Northfield Metal Products Ltd.
    • William S. Stumpf
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair armrest component
    • Patent number D411929
    • Issue date Jul 13, 1999
    • Northfield Metal Products Ltd.
    • William S. Stumpf
    • D06 - Furnishings
  • Information Patent Grant

    Chair armrest
    • Patent number D411396
    • Issue date Jun 22, 1999
    • Northfield Metal Products Ltd.
    • William S. Stumpf
    • D06 - Furnishings
  • Information Patent Grant

    Chair armrest
    • Patent number D407246
    • Issue date Mar 30, 1999
    • Northfield Metal Products Ltd.
    • William S. Stumpf
    • D06 - Furnishings
  • Information Patent Grant

    Chair arm rest
    • Patent number D397889
    • Issue date Sep 8, 1998
    • Northfield Metal Products Ltd.
    • William S. Stumpf
    • D06 - Furnishings
  • Information Patent Grant

    Adjusting mechanism
    • Patent number 5,649,741
    • Issue date Jul 22, 1997
    • Northfield Metal Products Ltd.
    • Ken A. Beggs
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Chair control mechanism
    • Publication number 20020163242
    • Publication date Nov 7, 2002
    • Northfield Metal Products Limited
    • Kenneth Arthur Beggs
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...