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Class Information
Number: 114/340
Name: Ships > Submersible device > Superstructure > With periscope
Description: Device wherein said structure includes a tubular optical instrument containing mirrors and lenses by which a view of the surface or the water, through which the submergible vessel is moving, is allowed.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7209288 |
Snorkel device for a submarine |
Apr. 24, 2007 |
| 7204197 |
Mast wake reduction by shaping |
Apr. 17, 2007 |
| 6845728 |
Towable submarine mast simulator |
Jan. 25, 2005 |
| 6693560 |
Submarine mast autonomous controller and method |
Feb. 17, 2004 |
| 6059017 |
Directional heat exchanger |
May. 9, 2000 |
| 5686694 |
Unmanned undersea vehicle with erectable sensor mast for obtaining position and environmental vehicle status |
Nov. 11, 1997 |
| 5634424 |
Modular structure for supporting and guiding sliding tubes in particular for submarine towers |
Jun. 3, 1997 |
| 5543910 |
Passive submarine range finding device and method |
Aug. 6, 1996 |
| 5351639 |
Positive-action device for bringing about the rotary movement of a hatch with secure locking thereof in the open position |
Oct. 4, 1994 |
| 5128688 |
Mast translation and rotation drive system utilizing a ball drive screw and nut assembly |
Jul. 7, 1992 |
| 4848886 |
Submarine periscope systems |
Jul. 18, 1989 |
| 4771721 |
Submarine periscope systems |
Sep. 20, 1988 |
| 4736701 |
Dynamic vibration absorber |
Apr. 12, 1988 |
| 4640216 |
Device for reducing vibrations of periscopes |
Feb. 3, 1987 |
| 4459935 |
Phanton computer gating system |
Jul. 17, 1984 |
| 4436051 |
Hoisting and lowering mechanism for a rotatable mast |
Mar. 13, 1984 |
| 4300468 |
Position interlock system for submarine masts and closure |
Nov. 17, 1981 |
| 4213029 |
Radiation transmissive housing having a heated load bearing gasket |
Jul. 15, 1980 |
| 4150875 |
Pressure-resistant housing |
Apr. 24, 1979 |
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