| Patents for B63C 11 - Equipment for dwelling or working under water; Means for searching for underwater objects (6,654) |
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| 06/05/2013 | CN202966629U Ocean hydrological parameter observation towed body |
| 06/05/2013 | CN202966628U Gas control device |
| 06/05/2013 | CN103129724A Propulsion system for underwater robot |
| 06/05/2013 | CN103129723A Securing device of one man atmospheric diving apparatus |
| 06/05/2013 | CN103129722A Diving mask and diving device |
| 06/05/2013 | CN103127630A Multifunctional overalls for fire fighting, working in front of high temperature furnaces, underwater operations and mine lifesaving |
| 06/05/2013 | CN102050214B Underground integrated servo propulsion motor |
| 06/05/2013 | CN102001427B Embedded ballast release mechanism |
| 06/05/2013 | CN101941517B Oscillating type propeller |
| 05/30/2013 | WO2013077749A1 Lifting and support apparatus for diving gear |
| 05/30/2013 | WO2013075852A1 Breathing aid for swimmers |
| 05/29/2013 | EP2597028A1 Safety device, diving equipment and safety method for scuba diving |
| 05/29/2013 | EP2595873A1 Remotely operated vehicle assembly |
| 05/29/2013 | EP2595706A1 One-way valve |
| 05/29/2013 | CN202953156U 呼吸管 Breathing tube |
| 05/29/2013 | CN101104438B Dynamic stabilization device for underwater carrying tool |
| 05/23/2013 | US20130125284 Zipperless neck entry wetsuit |
| 05/23/2013 | DE102012008148A1 Atmungshilfe für Schwimmer Breathing aid for swimmers |
| 05/22/2013 | EP2593357A1 Device for dredging soil material under water |
| 05/22/2013 | CN202944553U Underwater breathing buoyant apparatus |
| 05/22/2013 | CN103118516A Seal cabin with water leakage monitoring function, junction box and benthonic observing system |
| 05/22/2013 | CN103112568A Flexible aggressive mechanical octopus |
| 05/22/2013 | CN103112567A Electric multi-user submersible |
| 05/22/2013 | CN103112566A Manual control submersible |
| 05/22/2013 | CN103112565A Underwater propulsion device |
| 05/16/2013 | WO2013070071A1 Workstation for transporting equipment to an underwater position |
| 05/16/2013 | WO2013068658A1 System and method for monitoring, by way of a second motorized object, a first object that moves on the surface of a body of water or is immersed in said body |
| 05/16/2013 | WO2013068293A1 Dry shelter for increasing the operational capability of a submarine |
| 05/15/2013 | CN202935561U Deep-sea exploration instrument |
| 05/15/2013 | CN202935560U Cabin isolating and quick sealing device |
| 05/15/2013 | CN202935559U Diving suit with air charging nozzle |
| 05/15/2013 | CN202935558U Hooded diving suit |
| 05/15/2013 | CN202935557U Diving suit |
| 05/15/2013 | CN202934875U Diving suit material and diving suit |
| 05/15/2013 | CN202933443U Waterproof earflap made of diving or waterproof material |
| 05/15/2013 | CN103109038A A motor and pump barrier fluids pressure regulation system in a subsea motor and pump module |
| 05/15/2013 | CN102248992B Buoyancy adjusting device for underwater glider |
| 05/10/2013 | WO2013065020A1 Technical wetsuit |
| 05/10/2013 | WO2012156425A3 Autonomous underwater system for a 4d enviromental monitoring |
| 05/08/2013 | EP2589307A1 Technical wetsuit |
| 05/08/2013 | CN202923872U Underwater electromechanical kickoff mechanism |
| 05/08/2013 | CN202923871U Underground mechanical separating mechanism |
| 05/08/2013 | CN202923870U Underwater breathing apparatus |
| 05/08/2013 | CN202923868U Underwater buoyancy lifting device |
| 05/08/2013 | CN103097651A Combined barrier and lubrication fluids pressure regulation system and unit for a subsea motor and pump module |
| 05/08/2013 | CN103097650A A compensated barrier and lubrication fluids pressure regulation system for a subsea motor and pump module |
| 05/08/2013 | CN103085953A Submersible vehicle embedded type butting device |
| 05/08/2013 | CN103085950A Swimming mask |
| 05/08/2013 | CN102126544B Underwater self-propulsion omnibearing sensor |
| 05/08/2013 | CN102001429B Bionic shrimp underwater detecting robot |
| 05/08/2013 | CN101780835B Underwater installation recoverer and recovery method thereof |
| 05/01/2013 | EP2586697A2 Underwater air/mixed gas exhaust system |
| 05/01/2013 | EP2585681A1 Combined barrier and lubrication fluids pressure regulation system and unit for a subsea motor and pump module |
| 05/01/2013 | EP2585680A1 Differential pressure controlled motor and pump barrier fluids pressure regulation system |
| 05/01/2013 | EP2585679A1 A motor and pump barrier fluids pressure regulation system in a subsea motor and pump module |
| 05/01/2013 | EP2585678A1 A compensated barrier and lubrication fluids pressure regulation system for a subsea motor and pump module |
| 05/01/2013 | EP2585368A1 Submersible vehicle for dumping rocks |
| 05/01/2013 | CN202911938U System integrating underwater bionic robot and water quality detection sensor |
| 05/01/2013 | CN202911937U Dry-type warm-keeping diving dress |
| 05/01/2013 | CN102020007B Totally closed survival suit |
| 04/24/2013 | EP2582915A1 A system for seafloor mining |
| 04/24/2013 | DE202013101448U1 Taucher-Notfallsteuerungssystem (TNS) Diver Emergency Control System (TNS) |
| 04/24/2013 | CN202896861U Underwater robot for tracking and sensing underwater pollution source |
| 04/24/2013 | CN202896860U Underwater mechanical fish detection system |
| 04/24/2013 | CN202896859U Device for radially limiting underwater monitoring floating body during entrance for cabin and assisting to exit from cabin |
| 04/24/2013 | CN202896858U Real-time monitoring type submarine equipment for salvage fishing |
| 04/24/2013 | CN202896857U Mask breather for water life saving |
| 04/24/2013 | CN103057680A Anti-explosion submersible for mine |
| 04/24/2013 | CN103057679A Mutual butt joint device for double intelligent underwater robots and butt joint method |
| 04/24/2013 | CN103057678A Autonomous navigation and man-machine coordination catching operating system of benthic organism catching robot |
| 04/24/2013 | CN103057677A Towing-type laying and recovering device of submersible and method thereof |
| 04/24/2013 | CN103057124A Production method and structure of airtight diving suit |
| 04/24/2013 | CN102001428B Fin lifting system of comprehensive marine science research ship |
| 04/18/2013 | US20130091610 Wetsuit System With Shark Deterrents |
| 04/17/2013 | EP2580116A1 Apparatus and method for transferring data from or to an underwater pressure body |
| 04/17/2013 | CN202879776U Safety device for diving |
| 04/17/2013 | CN103043193A Deepwater open diving bell and self-rescuing method thereof |
| 04/17/2013 | CN102590964B Underwater robot optical micro-cable spiral winding device capable of bearing tension |
| 04/16/2013 | US8418689 Exhaust air transfer device for open system underwater diving |
| 04/11/2013 | WO2013052747A2 Methods and systems for configuring sensor acquisition based on pressure steps |
| 04/11/2013 | WO2013051719A1 Fusion cutting device |
| 04/11/2013 | US20130086723 Thermal dual-layer undergarment for a dry diving suit |
| 04/10/2013 | EP2578488A1 Apparatus for vertically linking two sections of chain |
| 04/10/2013 | EP2576337A1 Ice data collection system |
| 04/10/2013 | CN202866813U Shield-type development machine man lock gas mixture centralized control system |
| 04/10/2013 | CN202863746U Depth and attitude automatic adjusting device of underwater floating platform |
| 04/10/2013 | CN202863745U Submarine variant glider |
| 04/10/2013 | CN202863744U Underwater navigation and water surface investigation device suitable for frogmen |
| 04/10/2013 | CN103038447A A system for seafloor mining |
| 04/10/2013 | CN103029819A Underwater breathing apparatus |
| 04/10/2013 | CN103029818A Biomimetic benthon fishing robot |
| 04/09/2013 | US8414241 Device and method for lowering or lifting a load in water |
| 04/04/2013 | WO2013046577A1 Mobile underwater inspection apparatus and underwater inspection equipment |
| 04/04/2013 | WO2013045937A2 Improvements relating to medical apparatus and accessories |
| 04/04/2013 | WO2013045669A1 Autonomous underwater vehicle for marine seismic surveys |
| 04/04/2013 | WO2013045588A1 Deployment and recovery of autonomous underwater vehicles for seismic survey |
| 04/04/2013 | WO2013044518A1 Work chamber at normal pressure for underwater working |
| 04/03/2013 | CN202848006U Minisize remote control submersible |
| 04/03/2013 | CN202848005U Portable submersible rescue device for public security criminal investigation firefighting and disaster relief |
| 04/03/2013 | CN103010434A Radial dimension limited carrying device of geometrical detection equipment for underground caves |