| Patents for B63H 5 - Arrangements on vessels of propulsion elements directly acting on water (3,934) |
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| 05/04/2006 | US20060090684 Powerboat with disappearing tunnel |
| 05/02/2006 | US7037152 Steering apparatus for an outboard marine engine |
| 04/27/2006 | DE202006001576U1 Shroud for retaining rudder beam has upper cover, which locks box shaped shroud closely and prevents flooding of ship and tunnel appendages for starboard and backboard |
| 04/27/2006 | DE102004020522B4 Zykloidalpropeller Cycloidal |
| 04/26/2006 | CN2774937Y Electric paddle hanging machine |
| 04/18/2006 | US7029345 Preventive theft installation on a boat |
| 04/18/2006 | US7029339 Shock-proof electric marine engine, e.g. engine or generator |
| 04/13/2006 | US20060079140 Watercraft |
| 04/06/2006 | DE10394232T5 Propellerantriebsvorrichtung mit Nachstromanpassung zum Hemmen oder Reduzieren von Kavitation Propeller propulsion device for delaying or reducing cavitation |
| 04/06/2006 | DE102005046028A1 Service boat for mowing and cleaning waterways has paddle wheels on both sides in front half of hull |
| 03/29/2006 | EP1638836A1 Marine propeller drive |
| 03/28/2006 | US7018249 Boat propulsion system |
| 03/23/2006 | WO2005023634A3 Low drag submerged asymmetric displacement lifting body |
| 03/23/2006 | US20060060127 Rotationally retractable propeller |
| 03/23/2006 | DE202005009090U1 Electromagnetic drive unit for e.g. airplane, boat, includes front and rear electromagnetic jet propulsion units for propelling airplane |
| 03/23/2006 | DE102004036748A1 Vorrichtung zur Fortbewegung oder zur Erzeugung einer Bewegung eines mit der Vorrichtung in Verbindung stehenden Teils Apparatus for locomotion or for generating a motion of a part associated with the device |
| 03/22/2006 | EP1250255B1 Motor unit for a ship |
| 03/22/2006 | CN1749104A Fish shape simulating nacelle propeller |
| 03/21/2006 | US7015389 Systems and methods for creating, modifying, interacting with and playing musical compositions |
| 03/21/2006 | US7013820 Ship and operating method therefor |
| 03/16/2006 | US20060057910 Dual propeller surface drive propulsion system for boats |
| 03/15/2006 | EP1633623A2 Low drag submerged asymmetric displacement lifting body |
| 03/14/2006 | US7011559 Obstacle guard for a boat motor |
| 03/14/2006 | US7011558 Directionally-stabilized waterjet steering apparatus |
| 03/09/2006 | US20060052014 Propulsion unit and boat |
| 03/08/2006 | CN1745016A Steering and propulsion arrangement for ship |
| 03/07/2006 | US7008277 Cutting apparatus |
| 03/02/2006 | WO2004090239A3 Small boat stowage system and skeg assembly for boats |
| 03/02/2006 | US20060046587 Vessel propulsion system |
| 03/02/2006 | DE212004000008U9 Fahrzeug mit Schneckenantrieb Vehicle with worm gear drive |
| 03/01/2006 | CN1740053A Beam flux speeded high stability ship |
| 02/28/2006 | US7004804 Trolling motor mount |
| 02/28/2006 | US7004803 Outboard trolling motor deployment and control system |
| 02/28/2006 | US7004093 Low drag submerged asymmetric displacement lifting body |
| 02/22/2006 | CN1736797A Conduit tandem airscrew propeller |
| 02/21/2006 | US7001230 Piston for tilt and trim unit of outboard drive of marine propulsion unit |
| 02/21/2006 | US7001229 Water vehicle propeller |
| 02/16/2006 | US20060035541 Outboard motor |
| 02/09/2006 | US20060030225 Coupling lock for an engine and a boat hull |
| 02/02/2006 | WO2006012579A2 System and apparatus for improving safety and thrust from a hydro-drive device |
| 02/01/2006 | CN1729123A Arrangement in a propulsion system |
| 01/25/2006 | CN2753670Y Tandem screw propeller |
| 01/24/2006 | US6988868 Propulsion linearizing mechanism |
| 01/19/2006 | US20060014446 Marine engine skeg-boot, protection, absorption, permanent conversion and horizontal lift wing component |
| 01/18/2006 | EP1615818A1 Steering and propulsion arrangement for ship |
| 01/18/2006 | CN1721272A 360 degree total rotation counter-rotating propeller |
| 01/18/2006 | CN1236951C Hull and propeller arrangement |
| 01/17/2006 | US6986689 System and apparatus for improving safety and thrust from a hydro-drive device |
| 01/17/2006 | CA2223901C Marine outdrive with surface piercing propeller and stabilizing shroud |
| 01/11/2006 | CN2750845Y Screw rod driven automobile |
| 01/10/2006 | US6984157 Motor mounting mechanism |
| 01/05/2006 | WO2005047059A3 Screw drive vehicle |
| 01/04/2006 | EP1611007A1 Rotationally retractable propeller |
| 01/04/2006 | CN2749783Y Channel type integrated propeller for boat |
| 12/29/2005 | US20050287884 Marine steering assembly with integrated pivot pin |
| 12/29/2005 | US20050287882 Z-drive for a watercraft |
| 12/22/2005 | WO2005120944A1 Stern tube integrated gear for contra rotating variable pitch propellers |
| 12/22/2005 | US20050282448 Outboard motor steering system |
| 12/22/2005 | DE102004060010B3 Unmanned underwater vehicle, has density and volume of buoyancy unit selected to compensate for gravitational force |
| 12/21/2005 | EP1368227B1 Propulsion system for maritime craft |
| 12/20/2005 | US6976444 Marine vessel propulsion and tubular rudder system |
| 12/14/2005 | EP1603797A1 Outboard motor |
| 12/08/2005 | WO2005115835A1 Outboard drive for boats |
| 12/08/2005 | WO2005115834A1 Method of steering a boat with double outboard drives and boat having double outboard drives |
| 12/08/2005 | US20050272325 Cycloidal propeller |
| 12/08/2005 | US20050272322 Outboard motor steering angle and tilt/trim angle regulating system |
| 12/08/2005 | US20050272321 Boat hull with outboard drive and outboard drive for boats |
| 12/08/2005 | US20050268833 Portable personal watercraft |
| 12/01/2005 | US20050266742 Steering handle for outboard motor |
| 11/29/2005 | US6969287 Electronic shut off systems |
| 11/24/2005 | WO2005110840A1 Marine engine assembly including a pod mountable under a ship's hull |
| 11/24/2005 | US20050260899 Outboard motor with bracket assembly |
| 11/23/2005 | EP1597144A1 Propeller combination for a boat propeller drive having double propellers |
| 11/22/2005 | US6966807 Screw drive vehicle |
| 11/22/2005 | US6966804 Propulsion unit of marine vessel |
| 11/17/2005 | US20050255761 Trolling motor mount |
| 11/17/2005 | DE20122438U1 Azimuthing motor for ship is directly cooled through the casing |
| 11/17/2005 | DE102004020522A1 Zykloidalpropeller Cycloidal |
| 11/10/2005 | WO2005105571A1 Ship driven by inboard engines and water jets |
| 11/10/2005 | WO2005105567A1 Out-drive protection apparatus |
| 11/10/2005 | WO2005105562A1 Enhancement device for marine propulsion |
| 11/10/2005 | US20050250394 Outboard motor with bracket assembly |
| 11/10/2005 | US20050247252 Powerboat with disappearing tunnel |
| 11/09/2005 | CN1226163C Semi-diving type hydroplane |
| 11/03/2005 | WO2005102835A1 Arrangement and method for controlling a propeller drive on a boat |
| 11/03/2005 | WO2005102834A1 Method and arrangement for function test of a steering for a propeller drive on a boat |
| 11/03/2005 | WO2005102833A1 Boat and control system for a boat |
| 11/03/2005 | WO2005102832A1 Arrangement and method for parallel alignment of propeller shafts and means for parallel alignment |
| 11/03/2005 | US20050245147 Outboard motor operating system |
| 11/03/2005 | US20050245146 System and apparatus for improving safety and thrust from a hydro-drive device |
| 11/03/2005 | US20050241556 Outboard motor steering system |
| 11/03/2005 | DE10143713B4 Elektrische Antriebseinrichtung für ein Schiff Electric drive system for a ship |
| 11/02/2005 | EP1472135B1 An arrangement for steering a water-craft |
| 10/27/2005 | WO2005100151A1 Method and auxiliary device for disassembly/assembly of a tunnel thruster |
| 10/27/2005 | DE202004009207U1 Auxiliary drive for container ships, has auxiliary propeller arranged in drive shaft of main propeller and fastened to rotor of split-phase electric motor, where drive is designed as jet propulsion with circular nozzle |
| 10/27/2005 | DE102004016870A1 Inland waterway push tug and lighter combination bow is fitted with twin rudders |
| 10/26/2005 | EP1470043B1 Holding device for the protecting cage of an outboard engine |
| 10/26/2005 | EP1246754B1 Ship propulsion system comprising a control that is adapted with regard to dynamics |
| 10/25/2005 | CA2240743C Propulsion unit |
| 10/13/2005 | US20050226724 Modular propeller |