TREA

Charles Heidmann

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  • Strasbourg, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Combined chair and table
    • Patent number D342166
    • Issue date Dec 14, 1993
    • Steelcase Strafor
    • Charles Heidmann
    • D06 - Furnishings
  • Information Patent Grant

    Modular system for office furniture
    • Patent number 5,253,595
    • Issue date Oct 19, 1993
    • Steelcase Strafor (S.A.)
    • Charles Heidmann
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair
    • Patent number D337448
    • Issue date Jul 20, 1993
    • Steelcase Strafor
    • Charles Heidmann
    • D06 - Furnishings
  • Information Patent Grant

    Armchair
    • Patent number D335398
    • Issue date May 11, 1993
    • Steelcase Strafor
    • Charles Heidmann
    • D06 - Furnishings
  • Information Patent Grant

    Partition
    • Patent number D333352
    • Issue date Feb 16, 1993
    • Steelcase Strafor
    • Charles Heidmann
    • D25 - Building units and construction elements
  • Information Patent Grant

    Furniture leg
    • Patent number D330302
    • Issue date Oct 20, 1992
    • Steelcase Strafor
    • Charles Heidmann
    • D06 - Furnishings
  • Information Patent Grant

    Luminaire for a wall partition or the like
    • Patent number D321407
    • Issue date Nov 5, 1991
    • Steelcase Strafor
    • Charles Heidmann
    • D26 - Lighting
  • Information Patent Grant

    Desk
    • Patent number D319935
    • Issue date Sep 17, 1991
    • Steelcase Strafor
    • Charles Heidmann
    • D06 - Furnishings
  • Information Patent Grant

    Extension panel
    • Patent number D316151
    • Issue date Apr 9, 1991
    • Steelcase Strafor
    • Charles Heidmann
    • D25 - Building units and construction elements
  • Information Patent Grant

    Glazed extension panel
    • Patent number D315960
    • Issue date Apr 2, 1991
    • Steelcase Strafor
    • Charles Heidmann
    • D25 - Building units and construction elements
  • Information Patent Grant

    Ergonomic chair
    • Patent number 4,981,326
    • Issue date Jan 1, 1991
    • Steelcase Strafor
    • Charles Heidmann
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Armchair
    • Patent number D312176
    • Issue date Nov 20, 1990
    • Steelcase Strafor
    • Charles Heidmann
    • D06 - Furnishings
  • Information Patent Grant

    Flexible structure
    • Patent number 4,913,493
    • Issue date Apr 3, 1990
    • Strafor S.A.
    • Charles Heidmann
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...