A water safety flotation device includes a buoyant body and a hollow core. The buoyant body has a length and a width, with the length defining a longitudinal axis of the device. The hollow core extends along the longitudinal axis of the body. The hollow core is substantially conical and provides a first opening in the body at a first end and a second opening in the body at a second end. The hollow core serves the function of a megaphone.


    Access

    Download


    Export, share and cite



    Title :

    WATER FLOTATION DEVICE WITH MEGAPHONE


    Contributors:

    Publication date :

    2018-06-14


    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



    WATER FLOTATION DEVICE WITH MEGAPHONE

    RICE JEFFERY | European Patent Office | 2018

    Free access

    Water flotation device with megaphone

    RICE JEFFERY D | European Patent Office | 2020

    Free access

    Water flotation device with megaphone

    RICE JEFFERY D | European Patent Office | 2018

    Free access

    WATER FLOTATION DEVICE WITH MEGAPHONE

    RICE JEFFERY D | European Patent Office | 2020

    Free access

    Multi-coupling unmanned aerial vehicle megaphone

    YANG HAIYANG / WANG WEIZHAO | European Patent Office | 2024

    Free access