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Class Information
Number: 114/330
Name: Ships > Submersible device > Having attitude control
Description: Device wherein said submergible vessel is provided with means to control the inclination of said vessel in relation to its frame of reference or to otherwise vary the vertical distance between the vessel and the frame of reference.










Sub-classes under this class:

Class Number Class Name Patents
114/331 Depth control 75


Patents under this class:
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Patent Number Title Of Patent Date Issued
8683938 Underwater posture stabilization system and diving apparatus equipped with the same Apr. 1, 2014
8677921 Submersible vehicle with swept hull Mar. 25, 2014
8626392 Vehicle running control apparatus Jan. 7, 2014
8612095 Vehicle driving control apparatus Dec. 17, 2013
8490569 Multiplex-thruster systems for delivering thrusting flow Jul. 23, 2013
8448592 External rescue and recovery devices and methods for underwater vehicles May. 28, 2013
8418642 Unmanned submersible vehicles and methods for operating the same in a body of liquid Apr. 16, 2013
8379087 Attitude estimation using ground imagery Feb. 19, 2013
8340844 Undersea position and velocity measuring system and process Dec. 25, 2012
8297214 Remotely operated submersible vehicle Oct. 30, 2012
8275493 Bow riding unmanned water-borne vehicle Sep. 25, 2012
8220408 Underwater vehicle with sonar array Jul. 17, 2012
8205570 Autonomous unmanned underwater vehicle with buoyancy engine Jun. 26, 2012
8136470 System and method for modifying the net buoyancy of underwater objects Mar. 20, 2012
8132525 Ocean thermal buoyancy and propulsion system Mar. 13, 2012
8082870 Multiplex-thruster systems for delivering thrusting flow Dec. 27, 2011
8047154 System for changing the attitude of linear underwater sensor arrays via neutrally buoyant fluid transfer Nov. 1, 2011
8025021 Submersible vehicle Sep. 27, 2011
7987805 Neutrally buoyant submerged system using lesser density ballast fluid Aug. 2, 2011
7984685 Neutrally buoyant submerged system using greater density ballast fluid Jul. 26, 2011
7845303 Remotely operated underwater vehicle Dec. 7, 2010
7822552 Control devices for controlling the position of a marine seismic streamer Oct. 26, 2010
7752988 Towing device Jul. 13, 2010
7707958 Propulsion and steering mechanism for an underwater vehicle May. 4, 2010
7540255 Propulsion and steering mechanism for an underwater vehicle Jun. 2, 2009
7347158 Safety system for scuba divers operating underwater propulsion devices Mar. 25, 2008
7131389 Submersible Nov. 7, 2006
7124698 Auxiliary facilities for the maneuvering of submerged water jet propelled sea craft Oct. 24, 2006
7059260 Steering control by means of selected segmented drag reduction Jun. 13, 2006
6973893 Submarine guidance system Dec. 13, 2005
6932013 Maneuvering of submerged waterjet propelled sea craft Aug. 23, 2005
6928947 Submersible vehicle Aug. 16, 2005
6845728 Towable submarine mast simulator Jan. 25, 2005
6640740 Bottom activated retractable control surface for an unmanned undersea vehicle Nov. 4, 2003
6223676 Control for X-stern vehicle May. 1, 2001
6158370 Submersible underwater vehicle ballast equalization system Dec. 12, 2000
6113312 Local remote operated vehicle for installing elongate element on seabed Sep. 5, 2000
6095078 Submarine propulsion control system Aug. 1, 2000
6041728 Shape memory actuator system Mar. 28, 2000
6016763 Submersible unit and diving position control method therefor Jan. 25, 2000
5939665 Brisk maneuvering device for undersea vehicles Aug. 17, 1999
5758592 Undersea vehicle propulsion and attitude control system Jun. 2, 1998
5661259 Variable shape control fin assembly for water vehicles Aug. 26, 1997
5632222 Load orientating device May. 27, 1997
5615632 Underwater vehicle and a fin assembly therefor Apr. 1, 1997
5613456 Microbubble positioning and control system Mar. 25, 1997
5551365 Water vehicle and a directional control means therefor Sep. 3, 1996
5551363 Underwater vehicle and a combination directional control and cable interconnect means Sep. 3, 1996
5551364 Underwater vehicle and combination directional control and cable interconnect device Sep. 3, 1996
5549065 Water vehicle and a directional control device therefor Aug. 27, 1996

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