TREA

NATIONAL UTILITY PRODUCTS COMPANY

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Organization

  • CLEVELAND, OH, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Adjustable manhole cover support structure
    • Patent number 4,236,358
    • Issue date Dec 2, 1980
    • National Utility Products Company
    • Harold M. Bowman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Fireplace grate
    • Patent number D256612
    • Issue date Aug 26, 1980
    • National Utility Products Company
    • Carl W. Knight
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Adjustable manhole cover support structure
    • Patent number 3,968,600
    • Issue date Jul 13, 1976
    • National Utility Products Company
    • Harold M. Bowman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    72451929 - ADJUS-TO-GRADE
    • Serial number 72451929
    • Registration number 1018341
    • Filing date Mar 19, 1973
    • NATIONAL UTILITY PRODUCTS COMPANY
    • 6 - Common metals and their alloys
  • Information Trademark

    72188650 - NUPCO
    • Serial number 72188650
    • Registration number 779737
    • Filing date Mar 13, 1964
    • NATIONAL UTILITY PRODUCTS COMPANY
    • 6 - Common metals and their alloys
  • Information Trademark

    72188651 - SAFE-TITE
    • Serial number 72188651
    • Registration number 781404
    • Filing date Mar 13, 1964
    • NATIONAL UTILITY PRODUCTS COMPANY
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes