TREA

EST GROUP INC

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Organization

  • HARLEYSVILLE, PA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Heat exchanger tube plug installation
    • Patent number 11,965,619
    • Issue date Apr 23, 2024
    • EST Group, Inc.
    • Andrew Hall
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Heat exchanger tube plug installation
    • Patent number 11,788,663
    • Issue date Oct 17, 2023
    • EST Group, Inc.
    • Andrew Hall
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Plug assembly
    • Patent number 11,448,352
    • Issue date Sep 20, 2022
    • EST Group, Inc.
    • Danko Kobziar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pneumatic test gun with self-actuating restraining elements
    • Patent number 10,488,295
    • Issue date Nov 26, 2019
    • EST Group, Inc.
    • Ka′ren Sarkissian
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Test plug for a pipe elbow
    • Patent number 9,823,155
    • Issue date Nov 21, 2017
    • EST Group, Inc.
    • Ka'ren Sarkissian
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gripper for test and isolation plugs
    • Patent number 9,664,588
    • Issue date May 30, 2017
    • EST Group, Inc.
    • Alex Kotlyar
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Branch pipe/tank nozzle test plug and method of use
    • Patent number 6,675,634
    • Issue date Jan 13, 2004
    • EST Group, Inc.
    • James P. Berneski
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Inner diameter pipe plug
    • Patent number 5,797,431
    • Issue date Aug 25, 1998
    • EST Group, Inc.
    • Robert B. Adams
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Outer diameter pipe plug
    • Patent number 5,676,174
    • Issue date Oct 14, 1997
    • EST Group, Inc.
    • James P. Berneski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    HEAT EXCHANGER TUBE PLUG INSTALLATION
    • Publication number 20230235845
    • Publication date Jul 27, 2023
    • EST GROUP, INC.
    • Andrew Hall
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HEAT EXCHANGER TUBE PLUG INSTALLATION
    • Publication number 20230040303
    • Publication date Feb 9, 2023
    • EST GROUP, INC.
    • Andrew Hall
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Plug Assembly
    • Publication number 20220282819
    • Publication date Sep 8, 2022
    • EST GROUP, INC.
    • Danko Kobziar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PNEUMATIC TEST GUN WITH SELF-ACTUATING RESTRAINING ELEMENTS
    • Publication number 20190137354
    • Publication date May 9, 2019
    • EST GROUP, INC.
    • Ka'ren Sarkissian
    • G01 - MEASURING TESTING
  • Information Patent Application

    Test Plug for a Pipe Elbow
    • Publication number 20170052086
    • Publication date Feb 23, 2017
    • EST GROUP, INC.
    • Ka'ren Sarkissian
    • G01 - MEASURING TESTING
  • Information Patent Application

    Gripper for Test and Isolation Plugs
    • Publication number 20150369689
    • Publication date Dec 24, 2015
    • EST GROUP, INC.
    • Alex Kotlyar
    • G01 - MEASURING TESTING
  • Information Patent Application

    Test Plug and Method for Monitoring Downstream Conditions
    • Publication number 20100083738
    • Publication date Apr 8, 2010
    • EST GROUP, INC.
    • Frederick W. Padden
    • G01 - MEASURING TESTING

Trademarklast 30 trademarks

  • Information Trademark

    86600841 - GRIPTIGHT MAX
    • Serial number 86600841
    • Registration number 4924296
    • Filing date Apr 17, 2015
    • EST Group, Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    86600819 - GTMAX
    • Serial number 86600819
    • Registration number 4984862
    • Filing date Apr 17, 2015
    • EST Group, Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    76699719 - HYDRA-LOC
    • Serial number 76699719
    • Registration number 3808826
    • Filing date Oct 2, 2009
    • EST Group, Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    76699720 - GRIPTIGHT
    • Serial number 76699720
    • Registration number 3789045
    • Filing date Oct 2, 2009
    • EST Group, Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    76453068 - ESTHX
    • Serial number 76453068
    • Registration number 2761381
    • Filing date Sep 26, 2002
    • EST Group, Inc.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    76453067 - EST
    • Serial number 76453067
    • Registration number 2799921
    • Filing date Sep 26, 2002
    • EST Group, Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    76975710 - EST GROUP INC
    • Serial number 76975710
    • Registration number 2800198
    • Filing date Sep 26, 2002
    • EST Group, Inc.
    • 37 - Building construction