70512 ⎘
Superstructures, deckhouses, wheelhouses or the like ; Arrangements or adaptations of masts or spars, e.g. bowsprits; Masts characterized by mast configuration or construction with means for varying mast position or orientation with respect to the hull comprising active mast inclination means
Wind-propelled boat having parallel self-righting paired masts for wind-assisted propulsion for boats
#2Method and apparatus for reducing a heeling moment of a sailing vessel
#3Wind-propelled boat having parallel self-righting paired masts for wind-assisted propulsion for boats
#4Mast-head rigging connection device
#5Collapsible mast of a yacht
#6Mast base assembly
#7Device for controlling horizontality of small ship by using variable mast
#8Sailing vessel
#9Submersible vessel having retractable wing and keel assemblies
#10Improvements relating to masts
#11Rapid Sailboat Mast Raising/Lowering Method
#12Hinged radar arch for marine vessels
#13Removable device with foldable floats for transforming a monohull vessel into a multihull vessel and vessel comprising the device
#14System for lifting and lowering a sailboat mast
#15Portable sailboat mast hoist system and method of use
#16Pivoting mast device and method