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Class Information
Number: 114/222
Name: Ships > Implements > Hull cleaning
Description: Devices of various types especially adapted to cleaning, painting, or scraping a ship’s hull or preventing the growth and deposit of foreign matter thereon, as barnacles, or means for preventing barnacle growth.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7455024 |
Apparatus for protecting the hull of a watercraft |
Nov. 25, 2008 |
| 7444952 |
Boat hull rinsing device |
Nov. 4, 2008 |
| 7444891 |
In-water hull cleaning sampling method |
Nov. 4, 2008 |
| 7437959 |
In-water hull cleaning sampling device |
Oct. 21, 2008 |
| 7363871 |
Apparatus for cleaning the hull of a floating vessel |
Apr. 29, 2008 |
| 7303360 |
Underwater inspecting and repairing system |
Dec. 4, 2007 |
| 7279051 |
Method for treating a surface bounding a space within a cargo hold in a floating vessel |
Oct. 9, 2007 |
| 7234407 |
Active anti-fouling systems and processes for marine vessels |
Jun. 26, 2007 |
| 7222578 |
Apparatus for removing attachments deposited on underwater structure |
May. 29, 2007 |
| 7143709 |
Surface topography for non-toxic bioadhesion control |
Dec. 5, 2006 |
| 7117807 |
Dynamically modifiable polymer coatings and devices |
Oct. 10, 2006 |
| 7089876 |
Floating electronic platform for swimming pools and spas |
Aug. 15, 2006 |
| H2159 |
Guidance of treatment devices on target surfaces |
Jul. 4, 2006 |
| 7047900 |
Watercraft storage apparatus and method |
May. 23, 2006 |
| 7044074 |
Method and arrangement for inspection of an object |
May. 16, 2006 |
| 7044075 |
Marine vessel corrosion control system |
May. 16, 2006 |
| 7025013 |
Multilayered submersible structure with fouling inhibiting characteristic |
Apr. 11, 2006 |
| 7013821 |
Apparatus and method for cleaning object floating at the surface of water |
Mar. 21, 2006 |
| 6988458 |
Boat washing and towing device |
Jan. 24, 2006 |
| 6973890 |
Self-adaptive system for an apparatus which inhibits fouling of an underwater surface |
Dec. 13, 2005 |
| 6925952 |
Anti-fouling laminate for boat hulls |
Aug. 9, 2005 |
| 6886486 |
Device for removing the growth on a ship's hull |
May. 3, 2005 |
| 6877452 |
Boat cleaning assembly |
Apr. 12, 2005 |
| 6848384 |
Knuckle |
Feb. 1, 2005 |
| 6840187 |
Device and method for cleaning parts of a boat immersed in water |
Jan. 11, 2005 |
| 6691811 |
Safety configuration for an apparatus that can be moved over a surface |
Feb. 17, 2004 |
| 6668413 |
Pool brush with dual-position hydrofoil |
Dec. 30, 2003 |
| 6595152 |
Apparatus and method for removing coatings from the hulls of vessels using ultra-high pressure water |
Jul. 22, 2003 |
| 6571635 |
Method and arrangement for inspection of buoyant objects |
Jun. 3, 2003 |
| 6568343 |
Protective enclosure for watercraft hulls |
May. 27, 2003 |
| 6569254 |
Localized acidic underwater surface cleaning apparatus |
May. 27, 2003 |
| 6443085 |
Method for keeping a submerged structure from being adhered to by aquatic organisms |
Sep. 3, 2002 |
| 6425340 |
Apparatus and method for removing coatings from the hulls of vessels using ultra-high pressure water |
Jul. 30, 2002 |
| 6327991 |
Boat maintenance |
Dec. 11, 2001 |
| 6317387 |
Method and apparatus for inspecting a submerged structure |
Nov. 13, 2001 |
| 6276478 |
Adherent robot |
Aug. 21, 2001 |
| 6276292 |
Foulant control system such as for use with large ships |
Aug. 21, 2001 |
| 6263821 |
Cleaning means |
Jul. 24, 2001 |
| 6260499 |
Enclosure for partially submerged boat keels, rudders and outdrives |
Jul. 17, 2001 |
| 6259653 |
Portable encapsulated underwater ultrasonic cleaner |
Jul. 10, 2001 |
| 6209472 |
Apparatus and method for inhibiting fouling of an underwater surface |
Apr. 3, 2001 |
| 6209473 |
Treatment of an underwater surface |
Apr. 3, 2001 |
| 6197137 |
Method of preventing adhesion of aquatic organisms in structures in water |
Mar. 6, 2001 |
| 6189474 |
Self-contained ship's hold cargo recovery and cleaning vessel and method |
Feb. 20, 2001 |
| 6189473 |
Contour-following apparatus for cleaning surfaces |
Feb. 20, 2001 |
| 6173669 |
Apparatus and method for inhibiting fouling of an underwater surface |
Jan. 16, 2001 |
| 6152061 |
Floating collapsible hull protector against marine growth |
Nov. 28, 2000 |
| 6070547 |
Surface cleaning device and related method |
Jun. 6, 2000 |
| 6067921 |
Device for external cleaning of ship's hulls |
May. 30, 2000 |
| 6064708 |
Underwater inspection/repair apparatus |
May. 16, 2000 |
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