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Class Information
Number: 440/88A
Name: Marine propulsion > Means for accomodating or moving engine fluids > Air intake for engine
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7572159 |
Internal combustion engine installed in engine compartment |
Aug. 11, 2009 |
| 7568470 |
Fuel system for outboard motor |
Aug. 4, 2009 |
| 7552721 |
Watercraft having a four stroke engine with a supercharger |
Jun. 30, 2009 |
| 7524223 |
Outboard motor |
Apr. 28, 2009 |
| 7524224 |
Internal combustion engine and outboard motor provided with the same |
Apr. 28, 2009 |
| 7517265 |
Outboard motor |
Apr. 14, 2009 |
| 7510451 |
Watercraft |
Mar. 31, 2009 |
| 7503302 |
Intake device for outboard motors |
Mar. 17, 2009 |
| 7458869 |
Personal watercraft |
Dec. 2, 2008 |
| 7452256 |
Machine provided with internal combustion engine and generator |
Nov. 18, 2008 |
| 7438614 |
Cooling system for outboard motor |
Oct. 21, 2008 |
| 7425163 |
Outboard motor |
Sep. 16, 2008 |
| 7404293 |
Intake system for supercharged engine |
Jul. 29, 2008 |
| 7401598 |
Outboard motor with forward air intake and air-cooled fuel pump |
Jul. 22, 2008 |
| 7395795 |
Outboard motor |
Jul. 8, 2008 |
| 7367856 |
Personal watercraft |
May. 6, 2008 |
| 7344424 |
Water-jet propulsion personal watercraft |
Mar. 18, 2008 |
| 7343906 |
Water jet propulsion boat |
Mar. 18, 2008 |
| 7306498 |
Outboard motor having air suction device |
Dec. 11, 2007 |
| 7299783 |
Auxiliary control of airflow through an engine enclosure of an outboard motor |
Nov. 27, 2007 |
| 7267591 |
Outboard motor |
Sep. 11, 2007 |
| 7252568 |
Outboard motor |
Aug. 7, 2007 |
| 7249987 |
Air intake device for watercraft |
Jul. 31, 2007 |
| 7247067 |
Intake manifold for small watercraft |
Jul. 24, 2007 |
| 7238069 |
Outboard motor |
Jul. 3, 2007 |
| 7238068 |
Boat and outboard motor having air intake system |
Jul. 3, 2007 |
| 7232351 |
Personal watercraft |
Jun. 19, 2007 |
| 7204733 |
Duct structure for watercraft |
Apr. 17, 2007 |
| 7168998 |
Personal watercraft forced air induction system |
Jan. 30, 2007 |
| 7134925 |
Small watercraft with structure inhibiting water from entering engine |
Nov. 14, 2006 |
| 7114478 |
Intake system of outboard motor |
Oct. 3, 2006 |
| 7101238 |
Watercraft having a four stroke engine with a supercharger |
Sep. 5, 2006 |
| 7090552 |
Intake system for outboard engine |
Aug. 15, 2006 |
| 7056172 |
Engine cover with air intake system for watercraft |
Jun. 6, 2006 |
| 7056171 |
Personal watercraft |
Jun. 6, 2006 |
| 7052342 |
Personal watercraft |
May. 30, 2006 |
| 7021262 |
Undercowl plenum chamber with preferential air paths |
Apr. 4, 2006 |
| 7021979 |
Outboard motor |
Apr. 4, 2006 |
| 7001232 |
Personal watercraft air intake assembly |
Feb. 21, 2006 |
| 6997130 |
Motorboat engine cover |
Feb. 14, 2006 |
| 6997128 |
Stand-up type personal watercraft |
Feb. 14, 2006 |
| 6994604 |
Method for inhibiting water ingestion in a four cycle marine engine |
Feb. 7, 2006 |
| 6988918 |
Air intake structure for a small watercraft |
Jan. 24, 2006 |
| 6960109 |
Engine intake structure for a boat |
Nov. 1, 2005 |
| 6948990 |
Engine control for watercraft |
Sep. 27, 2005 |
| 6932662 |
Air induction system within a cowl of a marine propulsion system |
Aug. 23, 2005 |
| 6921307 |
Exhaust system for outboard motor |
Jul. 26, 2005 |
| 6918803 |
Outboard motor |
Jul. 19, 2005 |
| 6918804 |
Personal watercraft |
Jul. 19, 2005 |
| 6899579 |
Marine propulsion device with variable air intake system |
May. 31, 2005 |
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