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Class Information
Number: 114/314
Name: Ships > Submersible device > Underwater habitat
Description: Device wherein an enclosure is provided which rests on or is temporarily secured to the marine floor which enclosure provides a living space for people working in a submerged environment.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7174844 |
Simulator and method for performing underwater submarine escape training |
Feb. 13, 2007 |
| 6467424 |
Submersible system for analyzing underwater habitat quality |
Oct. 22, 2002 |
| 6457907 |
Method and device for carrying out work on an object which is present under water |
Oct. 1, 2002 |
| 6325012 |
Bubble type submarine cabin |
Dec. 4, 2001 |
| 6128863 |
Fish and marine mammal observatory featuring a carousel that moves within a sealed aquatic environment |
Oct. 10, 2000 |
| 5823708 |
Device which provides an underwater dry workshop environment for ship propeller inspection and repair |
Oct. 20, 1998 |
| 5400735 |
Modular caisson for underwater tasks |
Mar. 28, 1995 |
| 4928614 |
Submersible observation vessel |
May. 29, 1990 |
| 4889066 |
Submersible vehicle |
Dec. 26, 1989 |
| 4841896 |
Beach submarine |
Jun. 27, 1989 |
| 4753552 |
Dry and/or wet one-atmosphere underwater system |
Jun. 28, 1988 |
| 4299066 |
Dome structure having at least one environmentally isolatable compartment |
Nov. 10, 1981 |
| 4186532 |
Underwater observatory |
Feb. 5, 1980 |
| 4153001 |
Manned submarine |
May. 8, 1979 |
| 4109601 |
Vessel for working under water |
Aug. 29, 1978 |
| 4087980 |
Safety submarine spherical air chamber |
May. 9, 1978 |
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