the first pipe being joined to the ends of two other pipes placed one inside the other

Patents Grantslast 30 patents

  • Information Patent Grant

    Coupling arrangement for a domestic appliance, a device for a domes...

    • Patent number 10,738,930
    • Issue date Aug 11, 2020
    • Roland Meissner
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Method for connecting plastic tubes by plastically deforming and wi...

    • Patent number 9,625,069
    • Issue date Apr 18, 2017
    • SIS MEDICAL AG
    • Michael Schwager
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Molded foam

    • Patent number 8,808,818
    • Issue date Aug 19, 2014
    • Kyoraku Co., Ltd.
    • Ryuichi Ishida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vented gas riser apparatus

    • Patent number 7,931,306
    • Issue date Apr 26, 2011
    • Energy Control Systems, Inc.
    • James M. Royston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vented gas riser apparatus

    • Patent number 7,753,412
    • Issue date Jul 13, 2010
    • Energy Control Systems, Inc.
    • James M. Royston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vented gas riser apparatus

    • Patent number 7,740,284
    • Issue date Jun 22, 2010
    • Energy Control Systems, Inc.
    • James M. Royston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Crimped gas riser with jacket assembly

    • Patent number 7,125,052
    • Issue date Oct 24, 2006
    • Perfection Corporation
    • David L. Robison
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mold shot riser element with O-ring sealing

    • Patent number 5,934,711
    • Issue date Aug 10, 1999
    • Perfection Corporation
    • Richard Gady
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Field assembled gas riser

    • Patent number 5,590,914
    • Issue date Jan 7, 1997
    • Perfection Corporation
    • David K. Platner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas riser apparatus and method

    • Patent number 5,326,137
    • Issue date Jul 5, 1994
    • Perfection Corporation
    • James M. Lorenz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas riser apparatus

    • Patent number 4,482,170
    • Issue date Nov 13, 1984
    • Perfection Corporation
    • Irvin D. Jacobson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Meter riser

    • Patent number 4,284,297
    • Issue date Aug 18, 1981
    • Textron Inc.
    • Louis A. Godkin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas riser apparatus

    • Patent number 4,279,435
    • Issue date Jul 21, 1981
    • Perfection Corporation
    • Sam Alewitz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas line lead-in assembly

    • Patent number 4,162,801
    • Issue date Jul 31, 1979
    • Aeroquip Corporation
    • Fred C. Kresky
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Meter riser

    • Patent number 4,094,536
    • Issue date Jun 13, 1978
    • Continental Industries, Inc.
    • Judson C. Cole
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transition fittings

    • Patent number 4,062,572
    • Issue date Dec 13, 1977
    • Inner-Tite, a division of Yara Engineering Corporation
    • George W. Davis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas service connector for plastic pipe

    • Patent number 4,005,880
    • Issue date Feb 1, 1977
    • Dresser Industries, Inc.
    • Gerald L. Anderson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Insulated meter riser

    • Patent number 3,944,262
    • Issue date Mar 16, 1976
    • Continental Industries, Inc.
    • Roy E. Stiner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3922008

    • Patent number 3,922,008
    • Issue date Nov 25, 1975
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3877734

    • Patent number 3,877,734
    • Issue date Apr 15, 1975
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3861719

    • Patent number 3,861,719
    • Issue date Jan 21, 1975
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3814466

    • Patent number 3,814,466
    • Issue date Jun 4, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3700268

    • Patent number 3,700,268
    • Issue date Oct 24, 1972
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3578360

    • Patent number 3,578,360
    • Issue date May 11, 1971
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3244438

    • Patent number 3,244,438
    • Issue date Apr 5, 1966
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3236543

    • Patent number 3,236,543
    • Issue date Feb 22, 1966
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2794658

    • Patent number 2,794,658
    • Issue date Jun 4, 1957
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    MOLDED FOAM

    • Publication number 20130216747
    • Publication date Aug 22, 2013
    • Kyoraku Co., Ltd.
    • Ryuichi ISHIDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    METHOD FOR CONNECTING PLASTIC TUBES

    • Publication number 20110125134
    • Publication date May 26, 2011
    • Michael Schwager
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Vented gas riser apparatus

    • Publication number 20100264643
    • Publication date Oct 21, 2010
    • ENERGY CONTROL SYSTEMS, INC.
    • James M. Royston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Vented gas riser apparatus

    • Publication number 20090236846
    • Publication date Sep 24, 2009
    • ENERGY CONTROL SYSTEMS INC.
    • James M. Royston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Vented gas riser apparatus

    • Publication number 20090236845
    • Publication date Sep 24, 2009
    • ENERGY CONTROL SYSTEMS, INC.
    • James M. Royston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Crimped gas riser with jacket assembly

    • Publication number 20030214133
    • Publication date Nov 20, 2003
    • Perfection Corporation
    • David L. Robison
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...