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Wieslaw Maciejczyk

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  • Victoria, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Child safety seat with energy absorbing elements
    • Patent number 12,077,071
    • Issue date Sep 3, 2024
    • Britax Childcare Pty Ltd
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Insert for a child safety seat
    • Patent number 11,912,171
    • Issue date Feb 27, 2024
    • Britax Childcare Pty Ltd
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Child safety seat with energy absorbing elements
    • Patent number 11,760,238
    • Issue date Sep 19, 2023
    • Britax Childcare Pty Ltd
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Insert for a child safety seat
    • Patent number 11,590,865
    • Issue date Feb 28, 2023
    • Britax Childcare Pty Ltd
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Impact energy absorbing device
    • Patent number 11,390,194
    • Issue date Jul 19, 2022
    • Britax Childcare Pty Ltd
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Insert for a child safely seat
    • Patent number 11,173,812
    • Issue date Nov 16, 2021
    • Britax Childcare Pty Ltd
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Impact energy absorbing device
    • Patent number 10,988,057
    • Issue date Apr 27, 2021
    • Britax Childcare Pty Ltd.
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Strap indicator
    • Patent number 10,953,774
    • Issue date Mar 23, 2021
    • Britax Childcare Pty Ltd
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Child safety seat
    • Patent number 10,843,598
    • Issue date Nov 24, 2020
    • BRITAX CHILDCARE PTY LTD.
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Seat belt lock-off for a safety seat
    • Patent number 9,174,554
    • Issue date Nov 3, 2015
    • Britax Childcare Pty Ltd
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Child safety seat, shell and harness
    • Patent number 7,552,969
    • Issue date Jun 30, 2009
    • Britax Childcare Pty Ltd
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Latching means for a safety seat
    • Patent number 7,461,893
    • Issue date Dec 9, 2008
    • Britax Childcare Pty Ltd
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Stroller seat attachment
    • Patent number 7,320,471
    • Issue date Jan 22, 2008
    • Britax Childcare Pty Ltd
    • Wieslaw Maciejczyk
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Security strap system
    • Patent number 7,168,762
    • Issue date Jan 30, 2007
    • Britax Childcare Pty Ltd
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    INSERT FOR A CHILD SAFETY SEAT
    • Publication number 20240181942
    • Publication date Jun 6, 2024
    • BRITAX CHILDCARE PTY LTD.
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CHILD SAFETY SEAT WITH ENERGY ABSORBING ELEMENTS
    • Publication number 20230382279
    • Publication date Nov 30, 2023
    • BRITAX CHILDCARE PTY LTD
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    INSERT FOR A CHILD SAFETY SEAT
    • Publication number 20230191961
    • Publication date Jun 22, 2023
    • BRITAX CHILDCARE PTY LTD.
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    INSERT FOR A CHILD SAFETY SEAT
    • Publication number 20220072979
    • Publication date Mar 10, 2022
    • BRITAX CHILDCARE PTY LTD.
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    IMPACT ENERGY ABSORBING DEVICE
    • Publication number 20210229579
    • Publication date Jul 29, 2021
    • BRITAX CHILDCARE PTY LTD
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CHILD SAFETY SEAT
    • Publication number 20190308529
    • Publication date Oct 10, 2019
    • BRITAX CHILDCARE PTY LTD.
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    STRAP INDICATOR
    • Publication number 20190232827
    • Publication date Aug 1, 2019
    • BRITAX CHILDCARE PTY LTD.
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    INSERT FOR A CHILD SAFETY SEAT
    • Publication number 20190126790
    • Publication date May 2, 2019
    • BRITAX CHILDCARE PTY LTD.
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    IMPACT ENERGY ABSORBING DEVICE
    • Publication number 20180178682
    • Publication date Jun 28, 2018
    • BRITAX CHILDCARE PTY LTD
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEAT BELT LOCK-OFF FOR A SAFETY SEAT
    • Publication number 20130300170
    • Publication date Nov 14, 2013
    • BRITAX CHILDCARE PTY LTD
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CHILD SAFETY SEAT WITH ADJUSTABLE HEADREST
    • Publication number 20090309405
    • Publication date Dec 17, 2009
    • BRITAX CHILDCARE PTY LTD
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Latching Means for a Safety Seat
    • Publication number 20070210632
    • Publication date Sep 13, 2007
    • BRITAX CHILDCARE PTY LTD
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Child safety seat, shell and harness
    • Publication number 20070176477
    • Publication date Aug 2, 2007
    • BRITAX CHILDCARE PTY LTD
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Seat belt retraction mechanism
    • Publication number 20070069060
    • Publication date Mar 29, 2007
    • BRITAX CHILDCARE PTY LTD
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    STROLLER SEAT ATTACHMENT
    • Publication number 20070001429
    • Publication date Jan 4, 2007
    • BRITAX CHILD CARE PTY LTD
    • Wieslaw MACIEJCZYK
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Security strap system
    • Publication number 20040051355
    • Publication date Mar 18, 2004
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Variable angle vehicle child safety seat
    • Publication number 20030025369
    • Publication date Feb 6, 2003
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Attachment of child shoulder harness to a booster seat
    • Publication number 20020000744
    • Publication date Jan 3, 2002
    • Wieslaw Maciejczyk
    • B60 - VEHICLES IN GENERAL