TREA

Ring Screw Works, Inc.

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Organization

  • Madison Heights, MI, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Bolt including a cleaning thread point tip
    • Patent number 5,667,443
    • Issue date Sep 16, 1997
    • Ring Screw Works
    • John Allen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Anti-cross thread fastener with cleaning tip
    • Patent number 5,618,236
    • Issue date Apr 8, 1997
    • Ring Screw Works
    • Gus G. Avgoustis
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bolt including a cleaning thread point tip
    • Patent number 5,499,895
    • Issue date Mar 19, 1996
    • Ring Screw Works
    • John Allen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Anti-cross thread fastener with cleaning tip
    • Patent number 5,419,667
    • Issue date May 30, 1995
    • Ring Screw Works
    • Gus G. Avgoustis
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bolt including a cleaning thread point tip
    • Patent number 5,374,146
    • Issue date Dec 20, 1994
    • Ring Screw Works
    • John Allen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Anti-cross thread screw
    • Patent number 4,952,110
    • Issue date Aug 28, 1990
    • Ring Screw Works, Inc.
    • Gus G. Avgoustis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks

  • Information Trademark

    74630937 - T
    • Serial number 74630937
    • Registration number 1988116
    • Filing date Feb 7, 1995
    • RING SCREW WORKS
    • 6 - Common metals and their alloys
  • Information Trademark

    74590941
    • Serial number 74590941
    • Filing date Oct 26, 1994
    • RING SCREW WORKS
    • 6 - Common metals and their alloys
  • Information Trademark

    74429337 - T
    • Serial number 74429337
    • Registration number 1952178
    • Filing date Aug 26, 1993
    • RING SCREW WORKS
    • 6 - Common metals and their alloys
  • Information Trademark

    74115071
    • Serial number 74115071
    • Registration number 1713007
    • Filing date Nov 13, 1990
    • RING SCREW WORKS
    • 6 - Common metals and their alloys
  • Information Trademark

    74114938 - F
    • Serial number 74114938
    • Registration number 1682630
    • Filing date Nov 13, 1990
    • RING SCREW WORKS
    • 6 - Common metals and their alloys
  • Information Trademark

    74115073
    • Serial number 74115073
    • Registration number 1917592
    • Filing date Nov 13, 1990
    • RING SCREW WORKS
    • 6 - Common metals and their alloys
  • Information Trademark

    74115069 - T
    • Serial number 74115069
    • Filing date Nov 13, 1990
    • RING SCREW WORKS
    • 6 - Common metals and their alloys
  • Information Trademark

    74115072
    • Serial number 74115072
    • Registration number 1728871
    • Filing date Nov 13, 1990
    • RING SCREW WORKS
    • 6 - Common metals and their alloys
  • Information Trademark

    74115070 - S
    • Serial number 74115070
    • Registration number 1736035
    • Filing date Nov 13, 1990
    • RING SCREW WORKS
    • 6 - Common metals and their alloys
  • Information Trademark

    74114937 - F
    • Serial number 74114937
    • Registration number 1687549
    • Filing date Nov 13, 1990
    • RING SCREW WORKS
    • 6 - Common metals and their alloys
  • Information Trademark

    74115074 - S
    • Serial number 74115074
    • Registration number 1739417
    • Filing date Nov 13, 1990
    • RING SCREW WORKS
    • 6 - Common metals and their alloys