|Marine propulsion patents - Monitor Patents|
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Marine propulsion August list of inventions 08/08Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 08/28/2008 > patent applications in patent subcategories. list of inventions
20080207065 - Boat propulsion apparatus: A boat propulsion apparatus is constructed such that an operation mode can be switched to a reverse mode and an amount of an output can be set by an easy operation without a complicated structure and further in which a main body of the propulsion apparatus can be locked to... Agent: Yamaha Marine Kabushiki Kaisha C/o Keating & Bennett, LLP
20080207066 - Marine propulsion system and method of operating the same: A propulsion system for a marine vessel includes a first electric machine coupled to a first drive shaft configured to provide propulsion to the marine vessel, and a second electric machine coupled to a second drive shaft configured to provide propulsion to the marine vessel, in a first mode of... Agent: John S. Beulick (12729) C/o Armstrong Teasdale LLP08/21/2008 > patent applications in patent subcategories. list of inventions
20080200079 - Separated electric motor assisted propulsion for human-powered watercraft: A propulsion system for hybrid electric watercraft for personal enjoyment that incorporates human power with electric motor assistance, energy storage and optional solar power to achieve increased watercraft speeds and/or reduced pedaling effort. Control electronics enable operator-adjustable electric motor assistance to the propulsion, thereby providing flexible pedal cadences and efforts... Agent: Patrick Lee Jansen
20080200080 - Steering system for outboard motor: A swivel bracket of an outboard motor pivots about an axis of a tilt shaft disposed at a front end of the bracket unit and extending horizontally in a vertical plane to adjust a tilt angle and a trim angle of the outboard motor. A steering system for the outboard... Agent: Knobbe Martens Olson & Bear LLP
20080200081 - Vessel propulsion: The instant invention is a shroud/keel/rudder combination for use on a engine driven marine vessel having a vented tunnel propulsion system. The combination produces acceptable acceleration, minimal loss of speed, resistance to weed entanglement and optimized steering, in both forward and reverse, especially when used with surface piercing propellers.... Agent: Mchale & Slavin, P.A.
20080200082 - Jet pumping device: A propulsion or pumping device which includes two counter-rotating shafts (3, 4) each carrying at least one impeller (7, 8), wherein each impeller (7, 8) can deflect by a predetermined amount in directions substantially perpendicular t to the longitudinal axis of the shaft (3, 4) on which the impeller (7,... Agent: John Alexander Galbreath08/14/2008 > patent applications in patent subcategories. list of inventions
20080194155 - Marine engine assembly including a pod mountable under a ship's hull: The marine propulsion set (1, 1′, 1″) comprises: at least one pod (2) that is mechanically connected to a support strut (3, 3′, 3″); a propeller (4) that is situated at the aft end of the pod and that has at least two blades (14); and an arrangement of at... Agent: Abelman, Frayne & Schwab
20080194156 - Marine bifurcated bottom ship: The present invention relates to improving the structure of the ship by means of fitting plural screws in series on the identical shaft generated by the diesel engine to augment the velocity in proceeding operation and bifurcating the bottom of said ship to reduce the water pressure on the prow... Agent: Yoshioki Tomoyasu
20080194157 - Clutch mechanism of an outboard motor: A clutch mechanism of an outboard motor includes a forward gear and a reverse gear that are always driven in opposite directions by a drive shaft driven by a drive system, and a dog gear disposed around the output shaft. The forward gear, the reverse gear, and the dog gear... Agent: Yamaha Marine Kabushiki Kaisha C/o Keating & Bennett, LLP
20080194158 - Marine reversing gear assembly: The present invention provides a marine reversing gear assembly, wherein a manual directional control valve 7a and an electromagnetic directional control valve 7b for a forward/reverse directional control valve 7 for hydraulic oil supply circuit 10 have a common structure of an oil line joint surface for the hydraulic oil... Agent: Posz Law Group, Plc
20080194159 - Structure for mounting cables for boat propulsion unit: A mounting structure for cables for a boat propulsion unit that enables easy insertion of cables into a pass-through hole, as well as highly reliable water-sealing is provided in a bottom cowling of the boat propulsion unit. The cables are inserted in through-holes in a rubber grommet by opening up... Agent: Yamaha Marine Kabushiki Kaisha C/o Keating & Bennett, LLP08/07/2008 > patent applications in patent subcategories. list of inventions
20080188146 - Drive for a pedal powered kayak: A pedal powered boat having a drive assembly including an eccentric idler provides adjustment or tension for a chain used as part of the drive assembly to power the boat. A crankshaft assembly and a bevel gear assembly are uniquely combined to produce a smooth pedaling operation for the user.... Agent: James R. Thein
20080188147 - Marine transmission transom extension enclosure system: A marine stern drive and multi-speed transmission propulsion system in which a transmission, either manual or automatic, is interposed between the engine and stern drive extending at least partially outboard of the transom. A stern drive extension housing enclose the outboard transmission. The various embodiments may include automatic shifting, torque-absorbing... Agent: Cr Miles, P.C. Craig R. MilesPrevious industry: Electrical connectors
Next industry: Buoys, rafts, and aquatic devices
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