TREA

DIVERSIFIED FASTENING SYSTEMS, INC.

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Organization

  • CHARLES CITY, IA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Wall anchor
    • Patent number 5,743,061
    • Issue date Apr 28, 1998
    • Diversified Fastening Systems, Inc.
    • Dennis P. Rolph
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Set tool and cap
    • Patent number 5,711,043
    • Issue date Jan 27, 1998
    • Diversified Fastening Systems, Inc.
    • Trevor J. Crawford
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Security head anchor
    • Patent number 5,221,167
    • Issue date Jun 22, 1993
    • Diversified Fastening Systems, Inc.
    • Scott A. Girkin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Single direction toggle anchor
    • Patent number 5,215,418
    • Issue date Jun 1, 1993
    • Diversified Fastening Systems, Inc.
    • Teddy N. Trainer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Anchor set tool
    • Patent number 5,038,435
    • Issue date Aug 13, 1991
    • Diversified Fastening Systems, Inc.
    • Dan E. Crawford
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Anchor set tool
    • Patent number 4,954,025
    • Issue date Sep 4, 1990
    • Diversified Fastening Systems, Inc.
    • Danny E. Crawford
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pin drive anchor with locking sleeve
    • Patent number 4,917,552
    • Issue date Apr 17, 1990
    • Diversified Fastening Systems, Inc.
    • Danny E. Crawford
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73806475 - T-ANCHOR
    • Serial number 73806475
    • Registration number 1581064
    • Filing date Jun 13, 1989
    • DIVERSIFIED FASTENING SYSTEMS, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    73804884 - DFS/USA
    • Serial number 73804884
    • Registration number 1606852
    • Filing date Jun 6, 1989
    • DIVERSIFIED FASTENING SYSTEMS, INC.
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    73804447 - A PRODUCT OF THE AMERICAN-DO SPIRIT
    • Serial number 73804447
    • Registration number 1582023
    • Filing date Jun 5, 1989
    • DIVERSIFIED FASTENING SYSTEMS, INC.
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    73771144 - CON-SERT
    • Serial number 73771144
    • Registration number 1548907
    • Filing date Dec 23, 1988
    • DIVERSIFIED FASTENING SYSTEMS, INC.
    • 8 - Hand tools and implements (hand-operated)
  • Information Trademark

    73504442 - CONCRETE-INSERT
    • Serial number 73504442
    • Filing date Oct 18, 1984
    • DIVERSIFIED FASTENING SYSTEMS, INC.
    • 8 - Hand tools and implements (hand-operated)
  • Information Trademark

    73504441 - CONCRETE-INSERT
    • Serial number 73504441
    • Filing date Oct 18, 1984
    • DIVERSIFIED FASTENING SYSTEMS, INC.
    • 6 - Common metals and their alloys