Cleaning means

Combination gaff and boat hook

Combined mooring slip and underwater body protector against mari

Completely expendable mine anchor line cutting tool

Contour-following apparatus for cleaning surfaces

Convertible bank anchor and mooring device with locking means fo

Debris collection apparatus for use during boat hull cleaning

Device and method for cleaning parts of a boat immersed in...

Device for cleaning bottom of a boat

Device for cleaning ship's hulls and other immersed surfaces

Device for cleaning surfaces, particularly in water

Device for clearing water intake grilles of water jet watercraft

Device for external cleaning of ship's hulls

Device for removing the growth on a ship's hull

Device for treating the surfaces of structures and ships

Dock device

Docking fork

Drainable protective boat motor bag apparatus

Dynamically modifiable polymer coatings and devices

Emergency mooring release