71445 ⎘
Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
Sub-classes:VESSEL
#2MARINE PROPULSION SYSTEM, CONTROL METHOD THEREFOR, AND MARINE VESSEL
#3METHOD FOR DETERMINING AN EFFECT OF VARYING A PROPULSOR CHARACTERISTIC ON VESSEL PROPULSOR PERFORMANCE
#4ANGULARLY POSITIONED MARINE PROPELLER COMBINATION AND A METHOD OF OPERATING A MARINE PROPELLER COMBINATION
#5WATER VEHICLE
#6WATERCRAFT
#7A SURVIVAL CRAFT
#8APPARATUS AND METHOD FOR FLUID MANIPULATION
#9Watercraft with electric propulsion system
#10System for and method of controlling watercraft
#11AUXILIARY PROPULSION AND GUIDANCE SYSTEM FOR BOATS
#12Shaft linkage for linking and driving at least two drivetrains of a vessel
#13Hand-held underwater aircraft
#14Marine vessel
#15Drive system for a ship
#16Motorized Inflatable Pool Lounger
#17Vessel propulsion system and vessel
#18Watercraft and system for operating same
#19Motive device for waterfowl decoy deployment system
#20Marine vessel hull having profiled propulsor pod mounting surface
#21Marine vessel
#22Ship handling device
#23Ship steering device and ship including the same
#24Thruster system for marine vessels
#25Apparatus and method for fluid manipulation
#26Floating vessel
#27Re-configurable subsea robot
#28BOAT
#29Waterborne vessel braking system and method
#30Method of decreasing pressure fluctuation by using real-time vibration information and adjusting rotation angles of two propellers of twin-propeller ship
#31Method of decreasing pressure fluctuation on hull of twin-propeller ship by adjusting rotation angles of two propellers
#32POWERED SURFBOARD FOR PRESERVING ENERGY OF A SURFER DURING PADDLING
#33Motive device for waterfowl decoy deployment system
#34SHIP EQUIPPED WITH MAIN PROPELLER AND ADDITIONAL PROPELLER AND HYBRID OPERATING METHOD THEREFOR
#35Propulsion control system and method for controlling a marine vessel
#36Water drone
#37TWIN SKEG SHIP
#38PROPULSION DEVICE FOR PROXIMITY TWIN-SCREW VESSEL HAVING SHAFT BRACKET AND SHIP
#39Arrangement for multi screw vessels comprising external propeller shafts as well as method for producing such an arrangement
#40Side-mounted trolling motors and control systems
#41A Programmable Automatic Docking System
#42Float accessory for a land vehicle
#43Powered surfboard for preserving energy of a surfer during paddling
#44Propulsion device for ship
#45Drive cascade system for a watercraft
#46DYNAMIC LOAD-SHARING POWER SYSTEM
#47Fleet protection attack craft and underwater vehicles
#48HULL OF A TUGBOAT AND TUGBOAT COMPRISING SAID IMPROVED HULL
#49VESSEL WITH ROTATABLE POD
#50High speed surface craft and submersible craft
#51Outboard motor control system
#52Ship steering device and ship steering method
#53Outboard motor control system
#54Inflatable floatable liferaft for marine rescue
#55Sidewall hovercraft without cushion fan
#56Propulsion arrangement in a ship
#57Ship steering device and ship steering method
#58Fleet protection attack craft
#59Ship
#60Propulsion system with movably mounted engines
#61Propulsion device and ship using the same
#62Icebreaking vessel and method of breaking ice
#63Marine propulsion assembly
#64Two-into-two or one hybrid power device for a marine vehicle
#65Autonomous vehicle with fuel cell and autonomous flushing system
#66Fleet protection attack craft and underwater vehicles
#67AUXILIARY MARINE VESSEL PROPULSION SYSTEM
#68Powered surfboard for preserving energy of a surfer during paddling
#69PROPULSION DEVICE OF SHIP
#70Stern structure of ship
#71Fleet protection attack craft
#72Method and Apparatus for Partially Submerged User Operation
#73DEVICE FOR DRIVING A VEHICLE, IN PARTICULAR A WATERCRAFT
#74Powered surfboard for preserving energy of a surfer during paddling
#75Marine vessel maneuvering supporting apparatus and marine vessel including the same
#76Autonomous vehicle with fuel cell and autonomous flushing system
#77Semi-submerged propeller propulsion system of displacement and semi-displacement crafts
#78Ship propulsion unit and ship propulsion method
#79Dual propulsion steering and control system for watercraft
#80STERN DRIVE, IN PARTICULAR FOR TWIN-PROPELLER BOATS
#81Foot-operated steering and control system for a variety of watercraft with dual propulsion units.
#82STEERING AND PROPULSION ARRANGEMENT FOR SHIP
#83POWERED SURFBOARD FOR PRESERVING ENERGY OF SURFER DURING PADDLING
#84Powered surfboard for preserving energy of surfer during paddling
#85Propulsion system of marine vessel
#86POWERED SURFBOARD FOR PRESERVING ENERGY OF SURFER DURING PADDLING
#87POWERED SURFBOARD
#88Ship driven by inboard engines and water jets
#89Method of steering a boat with double outboard drives and boat having double outboard drives
#90HYDRA-MARINE PROPULSION SYSTEM
#91Boat and control system for a boat
#92Arrangement and method for controlling a propeller drive on a boat
#93Arrangement and method for parallel alignment of propeller shafts and means for parallel alignment
#94Method and arrangement for function test of a steering for a propeller drive on a boat
#95Propulsion unit for motor boats
#96Method and apparatus to control a ship
#97Marine vessel
#98Marine vessel propulsion structure and marine vessel driving apparatus
#99Steering and propulsion arrangement for ship
#100Powered surfboard
#101Power boat drive system with multiple gearboxes
#102Multi-hull watercraft with amidships-mounted propellers
#103Line design and propulsion system for a directionally stable, seagoing boat with rudder propeller drive system
#104Marine vessel propulsion arrangement and method of operating a marine vessel propulsion arrangement
#105Propeller positioning system which constrains the propeller to follow a path generally parallel to the bottom surface of a boat
#106Thruster system for marine vessels
#107Method and system for controlling two or more propulsion devices on a marine vessel
#108Hydrofoil
#109System and method for positioning a drive unit on a marine vessel
#110Systems and methods for controlling movement of drive units on a marine vessel
#111Propulsion system for multihull watercraft