A marker system including a sleeve including a slot, a board, at least one hole, an upper end and a lower end, the slot including an opening disposed on the upper end, the board configured to slide within the slot and through the opening, the at least one hole disposed on the lower end to allow entry of fluid into the slot to urge the board through the opening and exit of the fluid from the slot and the sleeve is configured to be secured to a life vest, wherein when the sleeve is disposed in a body of fluid with the opening faces upwardly, the board extends through the opening, serving as a marker to get attention of one or more users around the life vest and when the sleeve is disposed outside of the body of fluid.


    Access

    Download


    Export, share and cite



    Title :

    Life vest marker


    Contributors:

    Publication date :

    2022-02-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



    Life vest

    KIM MIN SUNG | European Patent Office | 2023

    Free access

    LIFE VEST

    SAWATANI TAKUYA / ITO REIKO / ONO SHOHEI et al. | European Patent Office | 2015

    Free access

    LIFE VEST

    GIM GI SU | European Patent Office | 2018

    Free access

    LIFE VEST

    LEE YOUNG SEOK | European Patent Office | 2017

    Free access

    Life vest

    YUN HYUK JU / AHN JOON IL / LEE DONG HYUK et al. | European Patent Office | 2017

    Free access