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Class Information
Number: 114/65A
Name: Ships > Building > Concrete ships
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7421964 |
Floating structure in the shape of a concrete cofferdam and a method for moulding the concrete cofferdam |
Sep. 9, 2008 |
| 7373892 |
Production, transport and use of prefabricated components in shoreline and floating structures |
May. 20, 2008 |
| 7007620 |
Modular ships for transporting and installing precast modular intermodal concrete shapes |
Mar. 7, 2006 |
| 6009821 |
Double bottom hull for tank ship |
Jan. 4, 2000 |
| 5301625 |
Marine construction |
Apr. 12, 1994 |
| 5263428 |
Marine construction |
Nov. 23, 1993 |
| 5215027 |
Floating dock/breakwater and method for making same |
Jun. 1, 1993 |
| 5201275 |
Marine construction |
Apr. 13, 1993 |
| 5107785 |
Floating dock and breakwater |
Apr. 28, 1992 |
| 4715307 |
Concrete marine float and method of fabricating same |
Dec. 29, 1987 |
| 4568522 |
Synfuel production ship |
Feb. 4, 1986 |
| 4548153 |
Buoyant concrete foundation and method therefor |
Oct. 22, 1985 |
| 4426949 |
Method for making elongate cast construction on the sea |
Jan. 24, 1984 |
| 4327656 |
Floating docks |
May. 4, 1982 |
| 4318361 |
Lightweight concrete marine float and method of constructing same |
Mar. 9, 1982 |
| 4263862 |
Lightweight marine structural concrete system |
Apr. 28, 1981 |
| 4258090 |
Method for the protection of concrete in sea water |
Mar. 24, 1981 |
| 4226203 |
Floatable concrete pallet for lifting and bearing heavy loads |
Oct. 7, 1980 |
| 4014177 |
Marine pier having deeply submerged storage container |
Mar. 29, 1977 |
| 4011826 |
Marine vessel with vertical annular walls |
Mar. 15, 1977 |
| 4003327 |
Monolithic ship's body of steel concrete or prestressed concrete |
Jan. 18, 1977 |
| 3977350 |
Tank ship, especially liquified gas tank ship |
Aug. 31, 1976 |
| 3974789 |
Floating structures including honeycomb cores formed of elongate hexagonal cells |
Aug. 17, 1976 |
| 3951085 |
Floating structure arrangement |
Apr. 20, 1976 |
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