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David R. Thalenfeld

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  • Bear Creek, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Product pusher
    • Patent number 6,769,552
    • Issue date Aug 3, 2004
    • Trion Industries, Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Shelf organizing system
    • Patent number 6,299,004
    • Issue date Oct 9, 2001
    • Trion Industries, Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Product display strip
    • Patent number 6,286,690
    • Issue date Sep 11, 2001
    • Trion Industries, Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dual purpose label holder adapted for mounting on a cross bar or mo...
    • Patent number 6,269,571
    • Issue date Aug 7, 2001
    • Trion Industries, Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Adapter with cross bar for mounting pivoting label holders
    • Patent number 5,979,674
    • Issue date Nov 9, 1999
    • Trion Industries, Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Flip-up label holder with improved mounting feature
    • Patent number 5,941,003
    • Issue date Aug 24, 1999
    • Trion Industries, Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Merchandise display hook with integral support for pivoting label h...
    • Patent number 5,901,487
    • Issue date May 11, 1999
    • Trion Industries, Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    All-plastic merchandise display hook with label holder
    • Patent number 5,887,731
    • Issue date Mar 30, 1999
    • Trion Industries, Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Merchandise display hook with pivoting label holder
    • Patent number 5,860,239
    • Issue date Jan 19, 1999
    • Trion Industries, Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Merchandise display hook with viewing angle adjustment for pivoting...
    • Patent number 5,826,359
    • Issue date Oct 27, 1998
    • Trion Industries, Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Merchandise display hook with viewing angle adjustment for pivoting...
    • Patent number 5,815,970
    • Issue date Oct 6, 1998
    • Trion Industries, Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Rack and shelving system
    • Patent number 5,779,065
    • Issue date Jul 14, 1998
    • Trion Industries, Inc.
    • David R. Thalenfeld
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for manufacture of rack and shelving system
    • Patent number 5,719,366
    • Issue date Feb 17, 1998
    • Trion Industries, Inc.
    • David R. Thalenfeld
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Merchandise display hook with positioning support for pivoting labe...
    • Patent number 5,702,008
    • Issue date Dec 30, 1997
    • Trion Industries Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Apparatus for manufacture of rack and shelving system
    • Patent number 5,688,412
    • Issue date Nov 18, 1997
    • Trion Industries, Inc.
    • David R. Thalenfeld
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Two-part swivel hook with safety mounting
    • Patent number 5,060,897
    • Issue date Oct 29, 1991
    • Trion Industries Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Two-part shelf hook
    • Patent number 4,871,135
    • Issue date Oct 3, 1989
    • Trion Industries Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Label holder for merchandise display hook
    • Patent number 4,805,861
    • Issue date Feb 21, 1989
    • Trion Industries Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Display device with label mount or the like
    • Patent number 4,718,626
    • Issue date Jan 12, 1988
    • Trion Industries, Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Shelf hook for merchandise and/or information display
    • Patent number 4,706,917
    • Issue date Nov 17, 1987
    • Trion Industries, Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Adjustable merchandise display hook assembly for apertured panelboard
    • Patent number 4,688,683
    • Issue date Aug 25, 1987
    • The Stanley Works
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Removably mounted merchandise display hook
    • Patent number 4,674,721
    • Issue date Jun 23, 1987
    • Trion Industries Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Merchandise display hook
    • Patent number 4,512,481
    • Issue date Apr 23, 1985
    • Trion Industries, Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Merchandise display hook and base
    • Patent number 4,474,351
    • Issue date Oct 2, 1984
    • Trion Industries Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Friction clip for merchandise display hooks and the like
    • Patent number 4,471,512
    • Issue date Sep 18, 1984
    • Trion Industries Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Merchandise display hook
    • Patent number 4,436,209
    • Issue date Mar 13, 1984
    • Trion Industries Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Merchandise hook
    • Patent number 4,405,051
    • Issue date Sep 20, 1983
    • Trion Industries, Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Positive locking merchandise hook
    • Patent number 4,362,249
    • Issue date Dec 7, 1982
    • Trion Industries, Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Merchandise hook
    • Patent number 4,351,440
    • Issue date Sep 28, 1982
    • Trion Industries Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Self-locking merchandise hook
    • Patent number 4,319,730
    • Issue date Mar 16, 1982
    • Trion Industries Inc.
    • David R. Thalenfeld
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...