TREA

The Pipe Line Development Company

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Organization

  • Cleveland, OH, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Modular split sleeve
    • Patent number 10,816,126
    • Issue date Oct 27, 2020
    • The Pipe Line Development Company
    • Jerry Tuck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Independently hydraulically clamped and sealed fitting
    • Patent number 10,571,061
    • Issue date Feb 25, 2020
    • The Pipe Line Development Company
    • Aaron Z. Louden
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Split fitting for pipe
    • Patent number 8,424,925
    • Issue date Apr 23, 2013
    • The Pipe Line Development Company
    • Edward B. Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hot-tapping sleeve
    • Patent number 5,553,898
    • Issue date Sep 10, 1996
    • The Pipe Line Development Company
    • Elmer V. Rogers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High-pressure hydraulic gun
    • Patent number 4,976,372
    • Issue date Dec 11, 1990
    • The Pipe Line Development Company
    • Elmer V. Rogers
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Collet grip riser fitting
    • Patent number 4,832,379
    • Issue date May 23, 1989
    • The Pipe Line Development Company
    • Edward B. Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling
    • Patent number 4,725,082
    • Issue date Feb 16, 1988
    • The Pipe Line Development Company
    • Leny W. Burkett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fitting installation device
    • Patent number 4,535,822
    • Issue date Aug 20, 1985
    • The Pipe Line Development Company
    • Elmer V. Rogers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for prenotching a pipeline
    • Patent number 4,370,995
    • Issue date Feb 1, 1983
    • The Pipe Line Development Co.
    • William B. Smith
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pipeline plug and bypass
    • Patent number 4,355,656
    • Issue date Oct 26, 1982
    • The Pipe Line Development Company
    • William B. Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe plugging device
    • Patent number 4,177,827
    • Issue date Dec 11, 1979
    • The Pipe Line Development Co.
    • Joseph B. Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Safety cock
    • Patent number 4,049,234
    • Issue date Sep 20, 1977
    • The Pipe Line Development Co.
    • John A. Spisak
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe fitting with self-testing seals and method
    • Patent number 3,954,288
    • Issue date May 4, 1976
    • The Pipe Line Development Co.
    • Joseph B. Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    INDEPENDENTLY HYDRAULICALLY CLAMPED AND SEALED FITTING
    • Publication number 20190219210
    • Publication date Jul 18, 2019
    • THE PIPE LINE DEVELOPMENT COMPANY
    • Aaron Z. Louden
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MODULAR SPLIT SLEEVE
    • Publication number 20190219213
    • Publication date Jul 18, 2019
    • THE PIPE LINE DEVELOPMENT COMPANY
    • Jerry Tuck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPLIT FITTING FOR PIPE
    • Publication number 20120306191
    • Publication date Dec 6, 2012
    • THE PIPE LINE DEVELOPMENT COMPANY
    • Edward B. Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks

  • Information Trademark

    74120520 - SOLE MATES
    • Serial number 74120520
    • Registration number 1666431
    • Filing date Dec 4, 1990
    • Pipe Line Development Company, The
    • 6 - Common metals and their alloys
  • Information Trademark

    73251978 - PLIDCO SHEAR + PLUG
    • Serial number 73251978
    • Registration number 1196111
    • Filing date Feb 29, 1980
    • Pipe Line Development Company, The
    • 6 - Common metals and their alloys
  • Information Trademark

    72227514 - WELD+ENDS
    • Serial number 72227514
    • Registration number 821444
    • Filing date Sep 9, 1965
    • PIPE LINE DEVELOPMENT CO., THE
    • 6 - Common metals and their alloys
  • Information Trademark

    72225891 - PLIDCO
    • Serial number 72225891
    • Registration number 808757
    • Filing date Aug 17, 1965
    • PIPE LINE DEVELOPMENT COMPANY, THE
    • 6 - Common metals and their alloys