71401 ⎘
Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction; Propellers with means for diminishing cavitation, e.g. supercavitation Surfacing propellers, i.e. propellers specially adapted for operation at the water surface, with blades incompletely submerged, or piercing the water surface from above in the course of each revolution
VENTILATION CONTROL SYSTEM
#2VENTILATION CONTROL SYSTEM
#3VENTILATION CONTROL SYSTEM
#4VENTILATION CONTROL SYSTEM
#5Propeller system for a watercraft
#6VENTILATION CONTROL SYSTEM
#7BOAT
#8Marine engine propelling apparatuses
#9Submerged planing surface that provides hydrodynamic lift in a liquid at high speed
#10VENTILATION CONTROL SYSTEM
#11Air chamber hull
#12Boat
#13VENTILATION CONTROL SYSTEM
#14High speed surface craft and submersible vehicle
#15Rooster tail suppression apparatus
#16High speed surface craft and submersible vehicle
#17Mud runner out boord motor
#18System for controlling marine craft with steerable propellers
#19Method for controlling a watercraft having a surface drive
#20Electric Marine Surface Drive
#21Stepped surface propeller
#22Method for controlling a surface drive for a watercraft in the upper speed range
#23Method for controlling a surface drive for a watercraft
#24Ventilation control system
#25Method for controlling a ship propulsion system comprising a surface propeller
#26Semi-submerged propeller propulsion system of displacement and semi-displacement crafts
#27Outboard motor with reverse shift
#28Marine propulsor with inlet fluid inducer
#29Marine drive system with partially submerged propeller
#30Propeller
#31Watercraft drive
#32Surface piercing propeller tunnel
#33Outboard motor with reverse shift
#34Outboard motor
#35Shroud enclosed inverted surface piercing propeller outdrive
#36Propeller
#37Propulsor with inlet fluid inducer
#38Bravo drive propeller shaft bearing carrier
#39Bravo drive propeller shaft
#40Watercraft hull with adjustable keel
#41Dual propeller surface drive propulsion system for boats
#42Transmission set for motorboats
#43Outboard motor
#44Propeller positioning system which constrains the propeller to follow a path generally parallel to the bottom surface of a boat
#45Shallow water propellers