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Class Information
Number: 114/183R
Name: Ships > Bilge discharge
Description:
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7341015 |
Watercraft drain |
Mar. 11, 2008 |
| 7210423 |
Thru-hull cap |
May. 1, 2007 |
| 7140316 |
Boat drain valve |
Nov. 28, 2006 |
| 7117806 |
Personal watercraft |
Oct. 10, 2006 |
| 7025643 |
QuickFlush valve kit for flushing and winterizing of cooling system of inboard marine engines, power generators, air-conditioning units, and sailboat engines |
Apr. 11, 2006 |
| 6892663 |
Bilge water extraction device |
May. 17, 2005 |
| 6877451 |
Replacement retaining ring |
Apr. 12, 2005 |
| 6860217 |
Method for muffling discharge water from marine vessels |
Mar. 1, 2005 |
| 6837174 |
Pneumatic bilge liquid removal system and method therefor |
Jan. 4, 2005 |
| 6736081 |
Bilge management and control system of a vessel |
May. 18, 2004 |
| 6663451 |
Siphon pump for a marine propulsion device |
Dec. 16, 2003 |
| 6651575 |
Shore-use bilge blower |
Nov. 25, 2003 |
| 6652750 |
Externally mounted bilge water filter and methods therefor |
Nov. 25, 2003 |
| 6648702 |
Control system for small watercraft |
Nov. 18, 2003 |
| 6634312 |
One-way self-closing drain plug apparatus |
Oct. 21, 2003 |
| 6604481 |
Method and apparatus for permitting passage of conduits through hull of boat |
Aug. 12, 2003 |
| 6490986 |
Bilge pump interface housing and method of facilitating operation and replacement of a bilge pump and float switch |
Dec. 10, 2002 |
| 6477971 |
Bilge drainage system |
Nov. 12, 2002 |
| 6473004 |
Bilge pump monitor and alert system for boats and other vessels |
Oct. 29, 2002 |
| 6469641 |
Marine vessel monitoring system and method |
Oct. 22, 2002 |
| 6390007 |
Drain plug system for a boat |
May. 21, 2002 |
| 6357376 |
Boat drain assembly |
Mar. 19, 2002 |
| 6338309 |
Inboard motorboat bilge drainage system |
Jan. 15, 2002 |
| 6170423 |
Watercraft bilge system |
Jan. 9, 2001 |
| 6050867 |
Drain system for marine vessel |
Apr. 18, 2000 |
| 6038992 |
Bilge outlet hull fitting for water craft |
Mar. 21, 2000 |
| 6024042 |
Rib rigid hull inflatable boat with improved deck drainage and support construction |
Feb. 15, 2000 |
| 5950555 |
Bilge pump for a personal watercraft |
Sep. 14, 1999 |
| 5881664 |
Watercraft bilge system |
Mar. 16, 1999 |
| 5787833 |
Automatic blower device for clearing fumes from a boat's engine compartment |
Aug. 4, 1998 |
| 5722339 |
Drip control fitting |
Mar. 3, 1998 |
| 5699750 |
Self-bailing watersprite with positive buoyancy |
Dec. 23, 1997 |
| 5671906 |
Flush valve |
Sep. 30, 1997 |
| 5669323 |
Automatic bailer |
Sep. 23, 1997 |
| 5655937 |
Water-lift muffler evacuation device |
Aug. 12, 1997 |
| 5636586 |
Watercraft bilge system |
Jun. 10, 1997 |
| 5628269 |
Jump pump arrangement for jet boat |
May. 13, 1997 |
| 5419271 |
Bilge pump control system for personal watercraft |
May. 30, 1995 |
| 5388542 |
Water-borne ship and method of operation thereof |
Feb. 14, 1995 |
| 5385108 |
Automatic transom scupper valve |
Jan. 31, 1995 |
| 5366397 |
Water jet propulsion unit |
Nov. 22, 1994 |
| 5357247 |
Method and equipment for alerting of dangerous water levels |
Oct. 18, 1994 |
| 5334063 |
Cooling system for marine propulsion engine |
Aug. 2, 1994 |
| 5279246 |
Device for introducing water into livewells |
Jan. 18, 1994 |
| 5265551 |
Emergency bilge pump for small boats |
Nov. 30, 1993 |
| 5211363 |
Bilge pump bracket |
May. 18, 1993 |
| 5176097 |
Self bailing boat |
Jan. 5, 1993 |
| 5130708 |
Boat sinking warning device |
Jul. 14, 1992 |
| 5123369 |
Marine valve structure |
Jun. 23, 1992 |
| 5083521 |
Easy open bailer attachment |
Jan. 28, 1992 |
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