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Class Information
Number: 440/6
Name: Marine propulsion > Electric drive for propelling means
Description: Device wherein an electrically powered motor supplies the motive force to a propelling means.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621789 |
Watercraft propulsion system and operation control method therefor |
Nov. 24, 2009 |
| 7614925 |
Transportable outboard motor |
Nov. 10, 2009 |
| 7604520 |
Electrical linear motor for marine propulsion |
Oct. 20, 2009 |
| 7597597 |
Boat propulsion unit |
Oct. 6, 2009 |
| 7594833 |
Boat propulsion apparatus |
Sep. 29, 2009 |
| 7575491 |
Controller for an electric propulsion system for watercraft |
Aug. 18, 2009 |
| 7572158 |
Marine outdrive |
Aug. 11, 2009 |
| 7559813 |
Pod ship propulsion system provided with a hydrodynamic gear |
Jul. 14, 2009 |
| 7549902 |
Electric motor assisted propulsion system for human-powered watercraft |
Jun. 23, 2009 |
| 7544108 |
Power generation, distribution, and on-board power supply system for low-emissive surface marine (navy) ships of different classes and sizes |
Jun. 9, 2009 |
| 7538511 |
Modular trolling motor control system |
May. 26, 2009 |
| 7497748 |
Boat control system with return to center steering command |
Mar. 3, 2009 |
| 7473148 |
Outboard motor |
Jan. 6, 2009 |
| 7473149 |
Watercraft propulsion system and operating method |
Jan. 6, 2009 |
| 7452251 |
Integrated outboard motor |
Nov. 18, 2008 |
| 7448929 |
Ship propulsion system with cooling systems for the stator and rotor of the synchronous machine of the propulsion system |
Nov. 11, 2008 |
| 7429201 |
Frigate ship-type equipment system |
Sep. 30, 2008 |
| 7410395 |
Parent-child type boat with generator |
Aug. 12, 2008 |
| 7399211 |
Releasable mounting apparatus and trolling motor assembly |
Jul. 15, 2008 |
| 7381107 |
Outboard motor |
Jun. 3, 2008 |
| 7381108 |
Trolling motor system with auto retract |
Jun. 3, 2008 |
| 7371134 |
Motor mount for azimuthing pod |
May. 13, 2008 |
| 7364483 |
Marine reversing gear assembly |
Apr. 29, 2008 |
| 7353764 |
Corvette ship-type equipment system |
Apr. 8, 2008 |
| 7335072 |
Marine - (navy) ship-type equipment system for electrically driven marine-(navy) ships having different sizeds and driving power |
Feb. 26, 2008 |
| 7329160 |
Motorized watercraft |
Feb. 12, 2008 |
| 7314396 |
Outboard motor |
Jan. 1, 2008 |
| 7306496 |
Trolling motor with diagnostic system |
Dec. 11, 2007 |
| 7303595 |
Impact absorbing isolator sleeve and assembly for mounting a trolling motor |
Dec. 4, 2007 |
| 7300322 |
Outboard motor |
Nov. 27, 2007 |
| 7294029 |
Mount apparatus for a trolling motor |
Nov. 13, 2007 |
| 7285029 |
Support device for a trolling motor |
Oct. 23, 2007 |
| 7270582 |
Power generating and propelling system of vessel |
Sep. 18, 2007 |
| 7270074 |
Diver propulsion system with separate battery and motor-transmission modules |
Sep. 18, 2007 |
| 7267590 |
Recreational boat having twin electric trolling motors |
Sep. 11, 2007 |
| 7249984 |
Electric propulsion unit |
Jul. 31, 2007 |
| 7241192 |
Hybrid ship propulsion system |
Jul. 10, 2007 |
| 7238066 |
Pod propulsion system with rim-mounted bearings |
Jul. 3, 2007 |
| 7226324 |
Waterjet with internal drive motor |
Jun. 5, 2007 |
| 7207852 |
Ship propulsion arrangement |
Apr. 24, 2007 |
| 7198528 |
Motor unit for a ship |
Apr. 3, 2007 |
| 7195525 |
Outboard motor |
Mar. 27, 2007 |
| 7189126 |
Ship's propulsion arrangement and method |
Mar. 13, 2007 |
| 7186156 |
Electric propulsion units |
Mar. 6, 2007 |
| 7172474 |
Electric energy supply system for a ship, in particular a navy ship that can be operated with low IR signature |
Feb. 6, 2007 |
| 7163426 |
Motor unit for a ship |
Jan. 16, 2007 |
| 7163427 |
Trolling motor device |
Jan. 16, 2007 |
| 7150662 |
Watercraft docking system and propulsion assembly |
Dec. 19, 2006 |
| 7147523 |
Power generating and propelling system of vessel |
Dec. 12, 2006 |
| 7121219 |
Boat control system |
Oct. 17, 2006 |
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