Corrugated

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of rotational molding rib profile for large diameter pipe fi...

    • Patent number 9,815,229
    • Issue date Nov 14, 2017
    • Prinsco, Inc.
    • Carl Raymond Douglass
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Permanently lubricated film gasket and method of manufacture

    • Patent number 9,746,112
    • Issue date Aug 29, 2017
    • SpringSeal, Inc.
    • Mark Knapp
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibration absorbing pipe for refrigeration compressor

    • Patent number 8,997,794
    • Issue date Apr 7, 2015
    • Hyun-Joong Kwon
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rib construction for large diameter pipe fittings

    • Patent number 8,967,674
    • Issue date Mar 3, 2015
    • Prinsco, Inc.
    • Carl R. Douglass
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Two-piece split coupler for coupling large-diameter plastic corruga...

    • Patent number 8,967,676
    • Issue date Mar 3, 2015
    • Lane Enterprises, Inc.
    • Mark C. Dick
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Holder

    • Patent number 8,944,474
    • Issue date Feb 3, 2015
    • Yazaki Corporation
    • Yasuyoshi Serizawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metal hose end fitting

    • Patent number 8,888,139
    • Issue date Nov 18, 2014
    • American BOA Incorporated
    • William Hunter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reusable fitting for tubing

    • Patent number 8,851,527
    • Issue date Oct 7, 2014
    • Omega-Flex, Inc.
    • Steven A. Treichel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Permanently lubricated film gasket and method of manufacture

    • Patent number 8,834,761
    • Issue date Sep 16, 2014
    • SpringSeal, Inc.
    • Mark Knapp
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe coupling system and method

    • Patent number 8,801,049
    • Issue date Aug 12, 2014
    • SpringSeal, Inc.
    • Mark Knapp
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe joint and related method

    • Patent number 8,678,449
    • Issue date Mar 25, 2014
    • Contech Engineered Solutions LLC
    • William Zepp
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pipe coupling

    • Patent number 8,210,573
    • Issue date Jul 3, 2012
    • Dan W. C. Delmer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe joint and related method

    • Patent number 8,109,540
    • Issue date Feb 7, 2012
    • Contech Construction Products Inc.
    • William Zepp
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Corrugated hose pipe assembly and method of making the same

    • Patent number 8,104,518
    • Issue date Jan 31, 2012
    • ConiTech Kuehner GmbH & Cie KG
    • Andreas Wildermuth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupler for corrugated pipe

    • Patent number 7,980,601
    • Issue date Jul 19, 2011
    • Kofulso Co., Ltd.
    • Seung-il Oh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reusable fitting for corrugated tubing

    • Patent number 7,677,609
    • Issue date Mar 16, 2010
    • Omega-Flex, Inc.
    • Steven A. Treichel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Corrugated tube fitting with a ridge sealing device and method

    • Patent number 7,621,567
    • Issue date Nov 24, 2009
    • Titeflex Corporation
    • Scott Duquette
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device with ridges for corrugated stainless steel tubing

    • Patent number 7,607,700
    • Issue date Oct 27, 2009
    • Titeflex Corporation
    • Scott Duquette
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Twin-wall pipe with a ventilation zone between a socket and an adja...

    • Patent number 7,600,793
    • Issue date Oct 13, 2009
    • Ralph Peter Hegler
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Protector

    • Patent number 7,581,564
    • Issue date Sep 1, 2009
    • Sumitomo Wiring Systems, Ltd.
    • Nobuyoshi Tanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexible connectors and methods of manufacturing same

    • Patent number 7,490,397
    • Issue date Feb 17, 2009
    • Flex-ing, Inc.
    • Thomas L. Ingram
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Permanently lubricated film gasket and method of manufacture

    • Patent number 7,469,905
    • Issue date Dec 30, 2008
    • Springseal Inc.
    • Mark Knapp
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexible tube

    • Patent number 7,451,785
    • Issue date Nov 18, 2008
    • Hirotec Corporation
    • Masao Taira
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Method of making flexible connectors

    • Patent number 7,430,805
    • Issue date Oct 7, 2008
    • Flex-ing, Inc.
    • Thomas L. Ingram
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fitting for a sanitary hose

    • Patent number 7,380,837
    • Issue date Jun 3, 2008
    • Wolfgang F. Fullbeck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling for a steel spiral flexible hose

    • Patent number 7,364,205
    • Issue date Apr 29, 2008
    • Karl Weinhold
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Conduit assembly

    • Patent number 7,350,826
    • Issue date Apr 1, 2008
    • Eaton Corporation
    • Christopher Thomas Cantrell
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Flexible corrugated hose assembly and connecting process

    • Patent number 7,328,920
    • Issue date Feb 12, 2008
    • Eaton Fluid Power GmbH
    • Axel Schneider
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling endpiece for a corrugated tube, and a tube fitted with suc...

    • Patent number 7,322,617
    • Issue date Jan 29, 2008
    • Nobel Plastiques, S.A.
    • Yvon Paquis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe having a water-tight in-line bell

    • Patent number 7,306,264
    • Issue date Dec 11, 2007
    • Advanced Drainage Systems, Inc.
    • James B. Goddard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    PERMANENTLY LUBRICATED FILM GASKET AND METHOD OF MANUFACTURE

    • Publication number 20140346740
    • Publication date Nov 27, 2014
    • Mark Knapp
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    VIBRATION ABSORBING PIPE FOR REFRIGERATION COMPRESSOR

    • Publication number 20140311610
    • Publication date Oct 23, 2014
    • Hyun-Joong Kwon
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Metal Hose End Fitting

    • Publication number 20130082461
    • Publication date Apr 4, 2013
    • William Hunter
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    PIPE COUPLING SYSTEM AND METHOD

    • Publication number 20120274065
    • Publication date Nov 1, 2012
    • SpringSeal, Inc.
    • Mark Knapp
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE JOINT AND RELATED METHOD

    • Publication number 20120168021
    • Publication date Jul 5, 2012
    • William Zepp
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    RIB CONSTRUCTION FOR LARGE DIAMETER PIPE FITTINGS

    • Publication number 20120074696
    • Publication date Mar 29, 2012
    • PRINSCO, INC.
    • Carl R. Douglass, III
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Corrugated hose pipe assembly and method of making the same

    • Publication number 20100229994
    • Publication date Sep 16, 2010
    • Andreas Wildermuth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Coupler for corrugated pipe

    • Publication number 20100209178
    • Publication date Aug 19, 2010
    • Seung-il Oh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HOLDER

    • Publication number 20100164226
    • Publication date Jul 1, 2010
    • YAZAKI CORPORATION
    • Yasuyoshi SERIZAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Reusable Fitting For Tubing

    • Publication number 20100117358
    • Publication date May 13, 2010
    • Omega Flex, Inc.
    • Steven A. Treichel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pipe Joint and Related Method

    • Publication number 20090295149
    • Publication date Dec 3, 2009
    • William Zepp
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    FLEXIBLE CONNECTORS AND METHODS OF MANUFACTURING SAME

    • Publication number 20090146420
    • Publication date Jun 11, 2009
    • FLEX-ING, INC.
    • Thomas L. Ingram
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PERMANENTLY LUBRICATED FILM GASKET AND METHOD OF MANUFACTURE

    • Publication number 20090065968
    • Publication date Mar 12, 2009
    • Spring Seal Inc.
    • MarK Knapp
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PROTECTOR

    • Publication number 20080277015
    • Publication date Nov 13, 2008
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Nobuyoshi Tanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing device with ridges for corrugated stainless steel tubing

    • Publication number 20070273148
    • Publication date Nov 29, 2007
    • Titeflex Corporation
    • Scott Duquette
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Corrugated tube fitting with a ridge sealing device and method

    • Publication number 20070273149
    • Publication date Nov 29, 2007
    • Titeflex Corporation
    • Scott Duquette
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TWIN-WALL PIPE WITH A VENTILATION ZONE BETWEEN A SOCKET AND AN ADJA...

    • Publication number 20070222208
    • Publication date Sep 27, 2007
    • Ralph Peter Hegler
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    FLEXIBLE CONNECTORS AND METHODS OF MANUFACTURING SAME

    • Publication number 20060223374
    • Publication date Oct 5, 2006
    • Thomas L. Ingram
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Permanently lubricated film gasket and method of manufacture

    • Publication number 20060192349
    • Publication date Aug 31, 2006
    • SpringSeal Inc.
    • Mark Knapp
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FITTING FOR A FLEXIBLE METAL HOSE

    • Publication number 20060192380
    • Publication date Aug 31, 2006
    • Wolfgang F. Fullbeck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Coupling endpiece for a corrugated tube, and a tube fitted with suc...

    • Publication number 20060152006
    • Publication date Jul 13, 2006
    • Yvon Paquis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Coupling for a steel spiral flexible hose

    • Publication number 20060130287
    • Publication date Jun 22, 2006
    • Karl Weinhold
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Conduit assembly

    • Publication number 20060125233
    • Publication date Jun 15, 2006
    • Christopher Thomas Cantrell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Flexible tube

    • Publication number 20060081302
    • Publication date Apr 20, 2006
    • Masao Taira
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Tubing and connector system

    • Publication number 20060061093
    • Publication date Mar 23, 2006
    • Quantum Technical Services, Inc.
    • Mark J. Freudinger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Flexible connectors and methods of manufacturing same

    • Publication number 20060049628
    • Publication date Mar 9, 2006
    • Thomas L. Ingram
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fitting for a sanitary hose

    • Publication number 20060028020
    • Publication date Feb 9, 2006
    • Wolfgang F. Fullbeck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Corrugated tube fitting

    • Publication number 20060006651
    • Publication date Jan 12, 2006
    • Taro Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RETAINING FEATURE FOR CORRUGATED ACOUSTIC DUCT

    • Publication number 20060001266
    • Publication date Jan 5, 2006
    • Visteon Global Technologies, Inc.
    • Charles Bryan Peterson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Method of continuously producing a twin-wall pipe with a socket, tw...

    • Publication number 20060001263
    • Publication date Jan 5, 2006
    • Ralph Peter Hegler
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL