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Cejn AG

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  • Zug, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pulse counter
    • Patent number 11,788,915
    • Issue date Oct 17, 2023
    • Cejn AB
    • Daniel Uppström
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Locking mechanism for quick connect coupling
    • Patent number 11,788,659
    • Issue date Oct 17, 2023
    • Cejn AB
    • Jörgen Ekström
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Assembly of a coupling and a stiff tube and method therefore
    • Patent number 11,168,820
    • Issue date Nov 9, 2021
    • Cejn AB
    • Jonas Olausson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multicoupling with control means
    • Patent number 10,938,137
    • Issue date Mar 2, 2021
    • Cejn AB
    • Jonas Eriksson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stop ball
    • Patent number 10,562,735
    • Issue date Feb 18, 2020
    • Cejn AB
    • Anders Lunnerhag
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Multi quick connector for subsea use
    • Patent number 10,473,251
    • Issue date Nov 12, 2019
    • Cejn AB
    • Leif Nyfelt
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Tube with tag and method for servicing the tube
    • Patent number 9,759,349
    • Issue date Sep 12, 2017
    • Cejn AB
    • Leif Nyfelt
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Coupling designed for pressure-relieved coupling
    • Patent number 9,551,448
    • Issue date Jan 24, 2017
    • CEJN AB
    • Jorgen Ekstrom
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Quick coupling for pipes/hoses with locking feature
    • Patent number 9,404,611
    • Issue date Aug 2, 2016
    • Cejn AB
    • Jörgen Ekström
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid coupling assembly
    • Patent number 8,807,602
    • Issue date Aug 19, 2014
    • CEJN AB
    • Peter Bohman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic coupling
    • Patent number D681784
    • Issue date May 7, 2013
    • Cejn AB
    • Markus Liljegren
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Blowing apparatus
    • Patent number D655392
    • Issue date Mar 6, 2012
    • Cejn AB
    • Lena Henåker
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Blowing apparatus
    • Patent number D647175
    • Issue date Oct 18, 2011
    • Cejn AB
    • Lena Henåker
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Pipe connection device
    • Patent number 5,261,638
    • Issue date Nov 16, 1993
    • Cejn AB
    • Toshihiko Onishi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Releasable plug-in socket pipe coupling
    • Patent number 4,613,172
    • Issue date Sep 23, 1986
    • Cejn AG
    • Kurt Schattmaier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Nipple With Relief Valve
    • Publication number 20240052960
    • Publication date Feb 15, 2024
    • CEJN AB
    • FRANK ROTTGARDT
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Adapter and Method for Connecting
    • Publication number 20230313922
    • Publication date Oct 5, 2023
    • CEJN AB
    • Jörgen Ekström
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pulse Counter
    • Publication number 20230118573
    • Publication date Apr 20, 2023
    • CEJN AB
    • DANIEL UPPSTRÖM
    • G01 - MEASURING TESTING
  • Information Patent Application

    LED LIGHT HOSE REEL
    • Publication number 20220340393
    • Publication date Oct 27, 2022
    • CEJN AB
    • Leif Nyfelt
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    COUPLING AND METHOD FOR ASSEMBLING THE SAME
    • Publication number 20220299142
    • Publication date Sep 22, 2022
    • CEJN AB
    • Marcus Ronnheim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LOCKING MECHANISM FOR QUICK CONNECT COUPLING
    • Publication number 20210231244
    • Publication date Jul 29, 2021
    • CEJN AB
    • Jörgen Ekström
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ASSEMBLY OF A COUPLING AND A STIFF TUBE AND METHOD THEREFORE
    • Publication number 20200224806
    • Publication date Jul 16, 2020
    • CEJN AB
    • Jonas OLAUSSON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HOSE REEL AND METHOD FOR CONNECTING A HOSE TO THE HOSE REEL
    • Publication number 20200156901
    • Publication date May 21, 2020
    • CEJN AB
    • Ove GUSTAFSSON
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    MULTICOUPLING WITH CONTROL MEANS
    • Publication number 20190237886
    • Publication date Aug 1, 2019
    • CEJN AB
    • Jonas ERIKSSON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STOP BALL
    • Publication number 20180297812
    • Publication date Oct 18, 2018
    • CEJN AB
    • Anders Lunnerhag
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    NIPPLE
    • Publication number 20180128391
    • Publication date May 10, 2018
    • CEJN AB
    • Jörgen EKSTRÖM
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    MULTI QUICK CONNECTOR FOR SUBSEA USE
    • Publication number 20170205012
    • Publication date Jul 20, 2017
    • CEJN AB
    • Leif NYFELT
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    TUBE WITH TAG AND METHOD FOR SERVICING THE TUBE
    • Publication number 20160208957
    • Publication date Jul 21, 2016
    • CEJN AB
    • Leif NYFELT
    • G01 - MEASURING TESTING
  • Information Patent Application

    COUPLING DESIGNED FOR PRESSURE-RELIEVED COUPLING
    • Publication number 20150041010
    • Publication date Feb 12, 2015
    • CEJN AB
    • Jörgen Ekström
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    QUICK COUPLING FOR PIPES/HOSES WITH LOCKING FEATURE
    • Publication number 20140117664
    • Publication date May 1, 2014
    • CEJN AB
    • Jörgen Ekström
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMPRESSED AIR COUPLING
    • Publication number 20140054481
    • Publication date Feb 27, 2014
    • CEJN AB
    • Björn Engdahl
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COUPLING
    • Publication number 20110272937
    • Publication date Nov 10, 2011
    • CEJN AB
    • Peter Bohman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Trademarklast 30 trademarks

  • Information Trademark

    87913491 - CEJN
    • Serial number 87913491
    • Registration number 5886279
    • Filing date May 9, 2018
    • Cejn AB
    • 6 - Common metals and their alloys
  • Information Trademark

    79116201 - WEO
    • Serial number 79116201
    • Registration number 4311215
    • Filing date Mar 8, 2012
    • Cejn AB
    • 6 - Common metals and their alloys