TREA

David C. Pflieger

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  • Two Rivers, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Clamp for connecting modular furniture components
    • Patent number 4,846,431
    • Issue date Jul 11, 1989
    • Hamilton Industries, Inc.
    • David C. Pflieger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Movable table with stabilizing apparatus
    • Patent number 4,819,569
    • Issue date Apr 11, 1989
    • Hamilton Industries, Inc.
    • John M. Bastian
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Pivotal clamp for connecting modular furniture components
    • Patent number 4,717,102
    • Issue date Jan 5, 1988
    • Hamilton Industries
    • David C. Pflieger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drafting board with replaceable surface layer
    • Patent number 4,716,840
    • Issue date Jan 5, 1988
    • Hamilton Industries
    • Richard C. Tringali
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Cantilever arm assembly for modular furniture
    • Patent number 4,700,916
    • Issue date Oct 20, 1987
    • Hamilton Industries, Inc.
    • John M. Bastian
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Modular desk construction
    • Patent number 4,600,248
    • Issue date Jul 15, 1986
    • Hamilton Industries
    • David C. Pflieger
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...