TREA

Valu Engineering, Inc.

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  • Irvine, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bendable/twistable rolling conveyor guide
    • Patent number 7,147,098
    • Issue date Dec 12, 2006
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Conveyor chain guide system
    • Patent number 6,964,333
    • Issue date Nov 15, 2005
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Clamp
    • Patent number D503333
    • Issue date Mar 29, 2005
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • D08 - Tools and hardware
  • Information Patent Grant

    Versatile guide rail clamp
    • Patent number 6,872,027
    • Issue date Mar 29, 2005
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Guide rail support bracket for conveyor system
    • Patent number 6,752,260
    • Issue date Jun 22, 2004
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Flange bearing having reinforced molded housing
    • Patent number 6,752,534
    • Issue date Jun 22, 2004
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Versatile guide rail clamp
    • Patent number 6,685,385
    • Issue date Feb 3, 2004
    • Valu Engineering, INC
    • Stuart J. Ledingham
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Guide rail support bracket assembly for conveyor system
    • Patent number 6,669,009
    • Issue date Dec 30, 2003
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Guide rail support bracket for conveyor system
    • Patent number 6,543,608
    • Issue date Apr 8, 2003
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Guide rail spacer
    • Patent number 6,533,110
    • Issue date Mar 18, 2003
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Serpentine clip
    • Patent number 6,533,108
    • Issue date Mar 18, 2003
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Bendable rolling conveyor guide
    • Patent number 6,516,933
    • Issue date Feb 11, 2003
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Flange bearing having reinforced molded housing
    • Patent number 6,493,939
    • Issue date Dec 17, 2002
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Splice sleeve for guide rails
    • Patent number 6,287,045
    • Issue date Sep 11, 2001
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Splice sleeve for guide rails
    • Patent number 6,250,841
    • Issue date Jun 26, 2001
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Guide rail support bracket for conveyor system
    • Patent number 6,189,685
    • Issue date Feb 20, 2001
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Guide rail spacer
    • Patent number 6,135,271
    • Issue date Oct 24, 2000
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Rail and bed system
    • Patent number 6,105,757
    • Issue date Aug 22, 2000
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Splice sleeve for guide rails
    • Patent number 6,053,654
    • Issue date Apr 25, 2000
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Flange bearing having reinforced molded housing
    • Patent number 5,971,618
    • Issue date Oct 26, 1999
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexible guide rail support post
    • Patent number 5,967,295
    • Issue date Oct 19, 1999
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Flexible guide rail support post
    • Patent number 5,819,911
    • Issue date Oct 13, 1998
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Self-tightening compression clip
    • Patent number 5,803,687
    • Issue date Sep 8, 1998
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Rail guide support assembly
    • Patent number 5,692,596
    • Issue date Dec 2, 1997
    • Valu Engineering, Inc,
    • Stuart J. Ledingham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Tapered clamp support rod
    • Patent number 5,626,221
    • Issue date May 6, 1997
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Reversible conveyor return guide shoe
    • Patent number 5,310,047
    • Issue date May 10, 1994
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Mounting clip for conveyor system elements
    • Patent number D340564
    • Issue date Oct 19, 1993
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Flexible plastic return way for conveyor chains
    • Patent number D336712
    • Issue date Jun 22, 1993
    • Valu Engineering, Inc.
    • Stuart J. Ledingham
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Apparatus for supporting conveyor belts
    • Patent number 5,190,145
    • Issue date Mar 2, 1993
    • Valu Engineering, Inc.
    • Stuart J. Ledginham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    74362443
    • Serial number 74362443
    • Filing date Feb 25, 1993
    • VALU ENGINEERING, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    74363384
    • Serial number 74363384
    • Filing date Feb 25, 1993
    • VALU ENGINEERING, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    74363569
    • Serial number 74363569
    • Filing date Feb 25, 1993
    • VALU ENGINEERING, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    74149109 - VALU GUIDE
    • Serial number 74149109
    • Registration number 1668251
    • Filing date Mar 14, 1991
    • VALU ENGINEERING, INC.
    • 7 - Machines and machine tools