TREA

Rigid covers for elbows

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  • CPC
  • F16L59/11
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16LPIPES JOINTS OR FITTINGS FOR PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING MEANS FOR THERMAL INSULATION IN GENERAL F16L59/00Thermal insulation in general

Current Industry

F16L59/11Rigid covers for elbows
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Insulating cover device of pipe-insulating structure, and manufactu...
    • Patent number 12,117,119
    • Issue date Oct 15, 2024
    • DONG IN ENGINEERING CO., LTD.
    • Sang Ki Kim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe insulation fitting cover
    • Patent number 9,644,772
    • Issue date May 9, 2017
    • CHILLED WATER FITTINGS INC.
    • Jeffrey Purdon
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe insulation apparatus having finishing cover of compression-bon...
    • Patent number 9,476,538
    • Issue date Oct 25, 2016
    • DONG IN ENGINEERING CO., LTD.
    • Kook Soo Kim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Composite protective element for a thermally insulated pipe
    • Patent number 8,991,437
    • Issue date Mar 31, 2015
    • Daher Aerospace
    • Remi Bourlart
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Longitudinal open tubular clamps for fixing insulation on piping
    • Patent number 5,771,941
    • Issue date Jun 30, 1998
    • Maria Eliane Almeida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thermal insulation for P-trap piping
    • Patent number 5,540,255
    • Issue date Jul 30, 1996
    • Truebro, Inc.
    • Steven R. Trueb
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thermal insulation for angle-valve piping
    • Patent number 5,524,669
    • Issue date Jun 11, 1996
    • Truebro, Inc.
    • Steven R. Trueb
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fastener, and assembly utilizing the same
    • Patent number 5,454,392
    • Issue date Oct 3, 1995
    • Truebro, Inc.
    • Steven R. Trueb
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Angle valve insulation
    • Patent number 5,419,364
    • Issue date May 30, 1995
    • Truebro, Inc.
    • Steven R. Trueb
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe fitting cover
    • Patent number 5,379,804
    • Issue date Jan 10, 1995
    • Victor S. Dunn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    P-trap insulation and article
    • Patent number 5,360,031
    • Issue date Nov 1, 1994
    • Truebro, Inc.
    • Steven R. Trueb
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    P-trap protecting system
    • Patent number 5,303,730
    • Issue date Apr 19, 1994
    • Truebro, Inc.
    • Steven R. Trueb
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    System for P-trap protection
    • Patent number 5,259,410
    • Issue date Nov 9, 1993
    • Truebro Inc.
    • Steven R. Trueb
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Unitary article comprising protective system components
    • Patent number 5,163,469
    • Issue date Nov 17, 1992
    • Truebro Partnership
    • Thomas W. Trueb
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Protective system for P-trap
    • Patent number 5,054,513
    • Issue date Oct 8, 1991
    • Steven R. Trueb
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Two piece pipe fitting cover
    • Patent number 4,840,201
    • Issue date Jun 20, 1989
    • Botsolas; Carol M.
    • Chris J. Botsolas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Elbow cover for an elbow in pipework
    • Patent number 4,838,318
    • Issue date Jun 13, 1989
    • Yamato Kogyo Kabushiki Kaisha
    • Kazuo Karakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    One-piece metal covering for insulated pipe bends
    • Patent number 4,694,547
    • Issue date Sep 22, 1987
    • Edison L. Broussard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe insulation fitting cover and fastening means and methods of us...
    • Patent number 4,669,509
    • Issue date Jun 2, 1987
    • Botsolas; Carol
    • Chris J. Botsolas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Elbow cover
    • Patent number 4,463,780
    • Issue date Aug 7, 1984
    • Roland P. Schultz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe elbow fitting cover
    • Patent number 4,139,026
    • Issue date Feb 13, 1979
    • Johns-Manville Corporation
    • Arthur E. Zack
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for making pipe fitting coverings
    • Patent number 4,093,683
    • Issue date Jun 6, 1978
    • Speed-Line Manufacturing Company, Inc.
    • Alfred H. Harley
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Protection cover for pipe bends
    • Patent number 3,960,180
    • Issue date Jun 1, 1976
    • Aktiebolaget M. Anderssons Isolering
    • Frans Gunnar Seved Andersson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Article for covering various pipefittings
    • Patent number 3,960,181
    • Issue date Jun 1, 1976
    • Charles B. Baur
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3825412
    • Patent number 3,825,412
    • Issue date Jul 23, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3732894
    • Patent number 3,732,894
    • Issue date May 15, 1973
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3572395
    • Patent number 3,572,395
    • Issue date Mar 23, 1971
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3560287
    • Patent number 3,560,287
    • Issue date Feb 2, 1971
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3503426
    • Patent number 3,503,426
    • Issue date Mar 31, 1970
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3495629
    • Patent number 3,495,629
    • Issue date Feb 17, 1970
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents