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Class Information
Number: 114/73
Name: Ships > Building > Freighters > Bulk cargo
Description: Vessels constructed to carry cargo in bulk, as ore, grain, coat, etc., whether of the hopper type or otherwise.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7341012 |
Barge with tiltable container |
Mar. 11, 2008 |
| 7267072 |
Dry cargo submarine with air-charge cargo hold |
Sep. 11, 2007 |
| 6966272 |
Multi-mode ship for transporting vehicles |
Nov. 22, 2005 |
| 6842665 |
Stowage and retrieval system |
Jan. 11, 2005 |
| 6626121 |
Vessel of the OBO or bulk carrier type |
Sep. 30, 2003 |
| 6516737 |
Autonomous container ship |
Feb. 11, 2003 |
| 6477970 |
Cargo holding system for marine freight vessels |
Nov. 12, 2002 |
| 6418869 |
Barge mounted food grade container system |
Jul. 16, 2002 |
| 6390006 |
Sea bulk transfer vessel |
May. 21, 2002 |
| 6334401 |
Floating structure for the transfer of cargo |
Jan. 1, 2002 |
| 6148752 |
Cargo ship |
Nov. 21, 2000 |
| 5967072 |
Deep draft-shallow draft cargo vessel |
Oct. 19, 1999 |
| 5967063 |
Sea-going vessel with a solid-waste incinerator |
Oct. 19, 1999 |
| 5809922 |
Transportation of submerged cargo |
Sep. 22, 1998 |
| 5578274 |
Shipboard apparatus for heat-treating wood and wood products |
Nov. 26, 1996 |
| 5503291 |
Tankship cargo bladder |
Apr. 2, 1996 |
| 5454340 |
Water-tight hopper assembly for self-unloading marine vessel |
Oct. 3, 1995 |
| 5392900 |
Bulkhead door arrangement |
Feb. 28, 1995 |
| 5355818 |
Portable inspection equipment for ocean going vessels |
Oct. 18, 1994 |
| 5150661 |
Retractable steering device for cargo barges that increases maneuverability by providing a pivot point or points when altering course |
Sep. 29, 1992 |
| 5140925 |
Arrangement in general cargo ships having side port openings |
Aug. 25, 1992 |
| 4928613 |
Retractable steering device for cargo barges that increases maneuverability by providing a pivot point or points when altering course |
May. 29, 1990 |
| 4884924 |
Fish hold construction |
Dec. 5, 1989 |
| 4829923 |
Sewage disposal |
May. 16, 1989 |
| 4803940 |
Ship and ship loading and unloading system |
Feb. 14, 1989 |
| 4688505 |
Sea-shipping system having serial float ball-shaped vehicles with fluid or powdered or pellet objects |
Aug. 25, 1987 |
| 4526121 |
Ship for treating coal slurry |
Jul. 2, 1985 |
| 4422400 |
Marine system for unloading and loading bulk product |
Dec. 27, 1983 |
| 4409917 |
Rotating pontoon |
Oct. 18, 1983 |
| 4381724 |
Coal fired ship |
May. 3, 1983 |
| 4374504 |
Suction dredger barge |
Feb. 22, 1983 |
| 4348282 |
Oil-collecting ship |
Sep. 7, 1982 |
| 4138961 |
Vessel for carrying steel slabs |
Feb. 13, 1979 |
| 4100872 |
Slurry vessel |
Jul. 18, 1978 |
| 4034695 |
Lumber work boat |
Jul. 12, 1977 |
| 4002135 |
Ship for combined load |
Jan. 11, 1977 |
| 3960101 |
Ships for transporting iron ore pellets |
Jun. 1, 1976 |
| 3941071 |
Shifting tween deck structure for cargo vessels |
Mar. 2, 1976 |
| 3937162 |
Device for use in demolishing a consolidated and hardened slurry body remaining in the hold of an iron-ore carrier |
Feb. 10, 1976 |
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