71675 ⎘
Transmitting power from propulsion power plant to propulsive elements; Other parts Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts
Sub-classes:PROPELLER ASSEMBLY FOR A BOAT
#2A MARINE DRIVE UNIT WITH A BI-DIRECTIONAL INTEGRATED OIL CHANNEL
#3Modular Power System and A Modular Electric Surfboard
#4Coupler for Sterndrive Watercraft
#5STIFFENING SHAFTS FOR MARINE ENVIRONMENTS
#6MARINE PROPULSION DEVICE
#7DRIVE MECHANISM FOR A FLUKE DRIVE AND METHOD FOR INSTALLNING THE SAME
#8PEDAL DRIVE AND STEERING ASSEMBLY FOR INFLATABLE WATERCRAFT AND WATERCRAFT COMBINED WITH SAME
#9SYSTEMS AND METHODS FOR UTILIZING NUCLEAR-BASED MARINE CRAFT TO GENERATE ELECTRICITY FOR EXTERNAL OR GRID USAGE
#10INBOARD MARINE MOTOR DRIVE AND PROPULSION SYSTEM
#11Sail-drive propulsion system for boats
#12AXIAL FLUX PROPULSION SYSTEM FOR AN ELECTRIC BOAT
#13TRANSDUCER MOUNT FOR TROLLING MOTOR
#14STIFFENING SHAFTS FOR MARINE ENVIRONMENTS
#15DRIVE UNIT FOR JOINT PROPULSION AND MOTION CONTROL OF A MARINE VESSEL
#16Axial flux propulsion system for an electric boat
#17OUTBOARD MOTOR
#18Amphibious vehicle
#19OUTBOARD MOTOR
#20Pedal drive and steering assembly for inflatable watercraft and watercraft combined with same
#21MARINE PROPELLER SYSTEM WITH HIGH TORQUE DRIVE
#22STIFFENING SHAFTS FOR MARINE ENVIRONMENTS
#23METHOD FOR CONTROLLING A PROPELLER DRIVE ASSEMBLY
#24Amphibious vehicle
#25Battery pack for personal watercraft
#26Marine vessel propulsion apparatus
#27Coupler for Sterndrive Watercraft
#28MARINE PROPULSION SYSTEM SUPPORTED BY A STRUT
#29Watercraft vehicle and method of manoeuvring the vehicle
#30INTEGRATED ELECTRIC PONTOON DRIVE SYSTEM
#31Marine propeller system with high torque drive
#32OUTBOARD MOTOR AND MARINE VESSEL
#33Jet pump assembly and method of securing jet pump assembly to pontoon boat
#34VESSEL PROPULSION APPARATUS, VESSEL, AUXILIARY MACHINE-EQUIPPED ENGINE, AND TORQUE FLUCTUATION ABSORBER
#35UNDERWATER PROPULSION UNIT
#36Arrangement And Method For Sealing A Propeller Shaft Of A Marine Vessel
#37Propeller arrangement
#38Marine propulsion device, propeller unit, and method
#39Battery pack for personal watercraft
#40PROPELLER ASSEMBLY FOR A BOAT
#41Outboard motor
#42OUTBOARD MOTOR AND MARINE VESSEL
#43Marine propeller system with high torque drive
#44OUTBOARD MOTOR
#45Outboard motor
#46Outboard motor
#47Propulsion Unit for a Marine Vessel
#48SYSTEM AND METHOD OF HYBRID MARINE PROPULSION
#49Propeller for vessel propulsion apparatus and vessel propulsion apparatus
#50Battery pack for personal watercraft
#51PEDAL DRIVE AND STEERING ASSEMBLY FOR INFLATABLE WATERCRAFT AND WATERCRAFT COMBINED WITH SAME
#52ELECTRIC DRIVE SYSTEM FOR CRAFT, SUCH AS A SURFBOARD OR PADDLEBOARD, WITH COOLING MEANS
#53Human powered hydrofoil vehicle and use method
#54Bearing device, for power transmission unit for an azimuth thruster
#55Marine propulsion device
#56Outboard engine
#57Outboard motor steering and control system and methods for removable lower drive unit
#58Outboard motor
#59A MARINE PROPELLER
#60Outboard motor
#61Outboard motor
#62DRIVE ARRANGEMENT FOR A MARINE VESSEL
#63Outboard motor, marine vessel, and marine propulsion device
#64Kayak with additional drive
#65Stiffening shafts for marine environments
#66Outboard motor
#67Outboard motor
#68Method for controlling marine hybrid systems
#69Driving device for a vessel
#70Outboard motor and lubricating oil introducing method thereof
#71Axial flux propulsion system for an electric boat
#72Outboard motor
#73Outboard motor
#74Outboard motor
#75Pedal drive mount system for watercraft
#76Cooled Outboard Engine Platform
#77Supporting Structure for an Outboard Engine
#78Outboard motor and marine propulsion system
#79POWER PADDLE
#80Surfboard with low-profile propulsion system
#81Driving device, propeller, and propulsion system
#82Marine propulsion system and control method
#83Stiffening shafts for marine environments
#84Apparatus and method for steering control of marine vessel able to automatically reduce chine walk, and marine vessel
#85Device for propelling a navigational seacraft, and navigational seacraft provided with such a device
#86Outboard motor and marine vessel
#87Marine parallel propulsion system
#88Drive for a boat with electric motor
#89Vessel
#90Human powered hydrofoil vehicle and use method
#91Outboard motor and marine vessel
#92Outboard motor
#93BOAT PROPELLER
#94Stiffening shafts for marine environments
#95Marine outboard motor with shift mechanism
#96POWER PADDLE
#97Drive system for a propeller
#98Marine propulsion system supported by a strut
#99Floating vessel with gearless pod propulsor having counter rotating propellers
#100Vessel propulsion apparatus
#101Outboard motor and damper for propeller unit
#102Driving device, propeller, and propulsion system
#103Gear drive for air driven vehicles
#104Unidirectional torque boosting propeller
#105Lightweight composite propellers for outboard motor
#106Vessel propulsion apparatus
#107MODERN FORWARD ENGINE, PLANING V-HULL BOAT
#108Power paddle
#109Propeller unit of marine propulsion apparatus
#110Screw propeller with safety coupling
#111A VESSEL AND A METHOD IN A VESSEL WITH A HULL AND A PROPULSION UNIT
#112Outboard motor
#113Integral pedal drive for watercraft
#114Outboard motor
#115Water lubrication type bearing material
#116Vessel propulsion apparatus
#117SEMI-RIGID INFLATABLE WATERCRAFT
#118Marine propulsion assembly utilizing a dual opposed threaded drive shaft with taper
#119Outboard motor
#120CENTRIFUGAL PROPULSION APPARATUS AND SHIP HAVING SAME
#121Shock absorber for propeller unit, propeller unit, and vessel propulsion apparatus
#122Marine engine propelling apparatuses
#123Power paddle
#124WATERCRAFT WITH STERNDRIVE AND HULL WITH VENTED TUNNEL
#125Propulsion device for ship and ship comprising the same
#126Breakaway shaft
#127DRIVE SHAFTS
#128Marine propulsion device
#129Propeller for vessel propulsion apparatus and vessel propulsion apparatus including the same
#130Propeller for ship, and assembling method and disassembling method therefor
#131Shaft made of fiber composite material with fireproof bulkhead feedthrough
#132Vessel propulsion apparatus and method for manufacturing the same
#133Outboard marine motor assembly and conversion kit
#134MARINE POD DRIVE SYSTEM
#135Boat propulsion device
#136Boat propeller nut
#137Electric steering apparatus for vessel propulsion apparatus, and vessel propulsion apparatus
#138Watercraft
#139Dual rudder watercraft steering control system for enhanced maneuverability
#140Ship drive
#141Multi-stage watertight chamber
#142Power paddle
#143Introduction or withdrawal of an elongate member to or from a free body
#144Marine drive system and method
#145Shock absorber for propeller unit, propeller unit, and vessel propulsion apparatus
#146Watercraft propeller propulsion system having a hydraulic thrust bearing assembly
#147Quick change bearing holder apparatus for a rotating shaft
#148Propeller mechanism for a marine vehicle
#149Emergency drive unit for water vessel
#150Taper coupling structure and rotating machine
#151Propeller unit for marine vessel propulsion device and marine vessel propulsion device including the same
#152Contra-rotating propeller marine propulsion device
#153Marine vessel propulsion unit
#154Method and device for evaluating shafting alignment of ship
#155Coupling for a propulsion system
#156Propeller assembly incorporating spindle with fins and overmolded bushing
#157Torsional Force Transmitting Apparatus
#158Drive train coupling
#159Internal Elastomer Damper for Vehicular Propeller Shafts
#160Spindle with overmolded bushing
#161Propeller for boat
#162Marine propulsion machine having drive shaft
#163Shock absorbing device for watercraft propeller
#164Drive shaft supporting structure for a small boat, and personal watercraft incorporating same
#165Bravo drive propeller shaft bearing carrier
#166Bravo drive propeller shaft
#167Coupling joint structure of small-sized boat
#168Propeller shaft and a propeller adapted thereto
#169Outboard motor propeller immobilizer tool
#170Exterior shear shoulder assembly for outboard motors and outdrives
#171Pulling marine propeller
#172Shock-absorbing propeller assembly
#173Propeller shaft arrangement, propeller arrangement, adaptive arrangement and propulsion arrangement
#174Ship hydrogen hybrid propulsion system based on double-rotor motor and method thereof
#175Marine propulsion device with flexible conduit in lower unit
#176Propulsor assemblies having wear resistant snubber
#177Dual propeller assemblies and methods
#178Lower unit for a marine propulsion device
#179Two-piece hub propeller assembly for marine drives
#180Marine propellers with shearable drive assemblies
#181Systems and methods for absorbing shock with counter-rotating propeller shafts in a marine propulsion device
#182Portable pedal system for kayaks and other watercraft
#183Driveshaft assembly for a marine engine assembly
#184Electric outboard motor
#185Marine propulsion device with flexible conduit in lower unit
#186Axial flux outboard propulsion system for an electric boat
#187Compliant shaft enclosure support system to limit rotation
#188Marine engine assembly
#189Marine engine assembly
#190Systems and methods for absorbing shock with counter-rotating propeller shafts in a marine propulsion device
#191Gear mounting assemblies for one or more propellers on a marine drive
#192Marine surface propulsion device
#193Propeller driving assembly
#194Human driven water propulsion device
#195Outboard motors having transmissions with laterally offset input and output driveshafts
#196Stern drives having vibration isolation
#197Lubrication of a hybrid propulsion system for a watercraft