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Class Information
Number: 114/323
Name: Ships > Submersible device > Detachably connected to a main vessel > Emergency escape means
Description: Device wherein said submergible device is used as a means of escape from said main submergible vessel if said main submergible vessel is unable to return to the surface of the water.

Sub-classes under this class:

Class Number	Class Name	Patents
114/324	Chamber completely enclosed in the hull	0
114/325	Chamber nested in the hull	2

Patents under this class:

Patent Number	Title Of Patent	Date Issued
6925954	Systems and methods for allowing underwater escape from a submarine	Aug. 9, 2005
6840189	Method and apparatus for enabling work to be carried out on a submerged portion of a vessel	Jan. 11, 2005
5979354	Submarine	Nov. 9, 1999
4399764	Passive shock mitigation system with sea water metering shock absorber	Aug. 23, 1983
4333414	Submersible twin-hull watercraft	Jun. 8, 1982
4195949	Method and apparatus for emergency transfer and life support of saturation divers	Apr. 1, 1980