LandOfFree - US Patents - Listing for Ships,Boats, boat component, or attachment,With means to prevent capsizing or sinking

Ships – Boats – boat component – or attachment – With means to prevent capsizing or sinking

Auxiliary flotation system

Ships – Boats – boat component – or attachment – With means to prevent capsizing or sinking

Boat flotation collar

Ships – Boats – boat component – or attachment – With means to prevent capsizing or sinking

Boat safety float

Ships – Boats – boat component – or attachment – With means to prevent capsizing or sinking

Combination boat and distressed boat flotation apparatus and...

Ships – Boats – boat component – or attachment – With means to prevent capsizing or sinking

Craft with rigid tubulars, having watertight, non-communicating

Ships – Boats – boat component – or attachment – With means to prevent capsizing or sinking

Damaged boat floatation system

Ships – Boats – boat component – or attachment – With means to prevent capsizing or sinking

Float switch activation assembly

Ships – Boats – boat component – or attachment – With means to prevent capsizing or sinking

Gunnel flotation pipe and method of installation

Ships – Boats – boat component – or attachment – With means to prevent capsizing or sinking

Protect a boat

Ships – Boats – boat component – or attachment – With means to prevent capsizing or sinking

Safety boat assembly

Ships – Boats – boat component – or attachment – With means to prevent capsizing or sinking

Storage and buoyancy device for small watercraft

Ships – Boats – boat component – or attachment – With means to prevent capsizing or sinking

System for keeping afloat any type of boat in case of a leak

Ships – Boats – boat component – or attachment – With means to prevent capsizing or sinking

System to keep any type of vessel afloat in case of a leak

Ships – Boats – boat component – or attachment – With means to prevent capsizing or sinking

Unsinkable vessel system

Ships – Boats – boat component – or attachment – With means to prevent capsizing or sinking

Watercraft with inflatable stabilization ring