An expandable and contractible boat comprises a first outer hull and a second outer hull symmetrically shaped and arranged with respect to one another. The first and second outer hulls are movable relative to one another, and each of the first and second outer hulls includes an outboard side portion, an inboard side portion, a bottom portion between the outboard side portion and the inboard side portion, and a concave chine portion connecting the outboard side portion and the bottom portion. A cross-section of each of the first and second outer hulls is recessed at the concave chine portion.


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    Title :

    Boat expanding and contracting apparatus


    Contributors:

    Publication date :

    2018-07-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



    BOAT EXPANDING AND CONTRACTING APPARATUS

    POPPELL LANNY RALPH / POPPELL TIMOTHY RALPH | European Patent Office | 2017

    Free access

    BOAT EXPANDING AND CONTRACTING APPARATUS

    POPPELL LANNY RALPH / POPPELL TIMOTHY RALPH | European Patent Office | 2015

    Free access

    Boat expanding and contracting apparatus

    POPPELL LANNY RALPH / POPPELL TIMOTHY RALPH | European Patent Office | 2017

    Free access