TREA

Duperon Corporation

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Organization

  • Saginaw, MI, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Self-cleaning trash rack
    • Patent number 4,709,804
    • Issue date Dec 1, 1987
    • Duperon Corporation
    • Terry L. Duperon
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    88916227 - FLEXRAKE IQ
    • Serial number 88916227
    • Registration number 6548523
    • Filing date May 14, 2020
    • Duperon
    • 7 - Machines and machine tools
  • Information Trademark

    88916256 - FLEXRAKE IQ2
    • Serial number 88916256
    • Registration number 6548524
    • Filing date May 14, 2020
    • Duperon
    • 8 - Hand tools and implements (hand-operated)
  • Information Trademark

    88916189 - DUPERON
    • Serial number 88916189
    • Registration number 6449922
    • Filing date May 14, 2020
    • DUPERON CORPORATION
    • 7 - Machines and machine tools
  • Information Trademark

    77564724 - FLEXRAKE PRODIGY
    • Serial number 77564724
    • Filing date Sep 8, 2008
    • DUPERON CORPORATION
    • 7 - Machines and machine tools
  • Information Trademark

    76533698 - DUPERON
    • Serial number 76533698
    • Registration number 2866372
    • Filing date Jul 31, 2003
    • DUPERON CORPORATION
    • 7 - Machines and machine tools
  • Information Trademark

    76533699 - FLEXRAKE
    • Serial number 76533699
    • Registration number 2866373
    • Filing date Jul 31, 2003
    • DUPERON CORPORATION
    • 7 - Machines and machine tools
  • Information Trademark

    74214699 - ZERO POWER MANAGEMENT
    • Serial number 74214699
    • Registration number 1772603
    • Filing date Oct 23, 1991
    • DUPERON CORPORATION
    • 41 - Education