| Patents for B63C 11 - Equipment for dwelling or working under water; Means for searching for underwater objects (6,654) |
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| 02/10/2011 | DE202010016025U1 Vorrichtung zum Abwickeln einer Leine Apparatus for unwinding a leash |
| 02/10/2011 | DE202010011793U1 Unterwasserfahrzeug Underwater vehicle |
| 02/09/2011 | CN101417698B Method for underwater ejection and control device |
| 02/09/2011 | CN101234665B Small-sized underwater observation robot |
| 02/08/2011 | US7882833 Periphery view mask and remote breathing assembly |
| 02/03/2011 | WO2011011884A1 Shallow water wood harvester |
| 02/03/2011 | CA2768751A1 Shallow water wood harvester |
| 01/26/2011 | EP1436047B9 Balanced valve device and breathing apparatus comprising such valve device |
| 01/26/2011 | CN101953741A Chamber controlling device for pressure chamber |
| 01/25/2011 | US7874765 Ballast weight having reduced removal resistance and increased gripping features for improving emergency weight-dropping |
| 01/20/2011 | WO2011008536A2 Method of and apparatus for bouyancy compensation for divers |
| 01/20/2011 | US20110010967 Deep Undersea Mining System and Mineral Transport System |
| 01/20/2011 | DE19816373B4 Schwimmtauchgerät Scuba |
| 01/19/2011 | CN101508333B Mechanical automatic butt-joint releasing device |
| 01/18/2011 | US7870860 Respiratory mask having intraoral mouthpiece with large sealing area and multiple sealing configuration |
| 01/13/2011 | WO2010111380A3 Determining a position of a survey receiver in a body of water |
| 01/13/2011 | WO2010111377A3 System and method for towing acoustic source arrays |
| 01/13/2011 | US20110005519 Floater and Snorkel Comprising the Same |
| 01/12/2011 | CN201703556U 3m plough deep-cut anchor |
| 01/12/2011 | CN201703555U Self-contained electric diving breathing apparatus |
| 01/12/2011 | CN201703552U Assembly of lifesaving appliance |
| 01/12/2011 | CN101941517A Oscillating type propeller |
| 01/12/2011 | CN101941515A Locking mechanism |
| 01/12/2011 | CN101039839B Electric motor-driven water craft, which is cooled by the surrounding water |
| 01/06/2011 | US20110000003 Wetsuit made with a non-absorbent and quick drying fabric |
| 01/06/2011 | US20110000002 Wetsuit made with a low-absorbent, good wicking and quick drying fabric |
| 01/05/2011 | CN201694376U Flexible oil pipeline submarine fishing fixture |
| 01/05/2011 | CN201694375U Exhalation and suction box with balancing device |
| 01/05/2011 | CN201694374U Microtype breaststroke submarine |
| 01/05/2011 | CN101462587B Redundant controlled microminiature underwater robot, and method for failure diagnosis and fault tolerant control |
| 12/30/2010 | US20100329794 Method of and apparatus for bouyancy compensation for divers |
| 12/29/2010 | WO2010151661A2 Sampling skid for subsea wells |
| 12/29/2010 | CN201686007U Explosion type underwater release device |
| 12/29/2010 | CN201686000U Underwater refloating and recycling device |
| 12/23/2010 | DE202009018003U1 Vorrichtung zur Mischung von Gasen An apparatus for mixing gases |
| 12/22/2010 | EP2263935A1 Motorized board with viewer |
| 12/22/2010 | EP2262678A1 Safety device for underwater diving |
| 12/22/2010 | CN201678034U Automatic release device of underwater monitoring base station |
| 12/22/2010 | CN201677324U Fuse-type loading and unloading apparatus for underwater equipment |
| 12/22/2010 | CN101920775A Mirror body assembly |
| 12/22/2010 | CN101332866B General laying-out and recovering system for submersible |
| 12/21/2010 | US7854568 Diving equipment |
| 12/21/2010 | CA2539183C Scuba tank lock |
| 12/16/2010 | WO2010144820A2 Amphibious robotic crawler |
| 12/16/2010 | WO2010142526A1 Method for detecting anomalies on a submarine object |
| 12/15/2010 | EP2261111A2 Second-stage valve for breathing-gas regulator for air aqualung for underwater activity |
| 12/15/2010 | CN201673255U Proximity sense transducer for underwater ranging and tracking |
| 12/15/2010 | CN201670354U Deep-sea ballast release device |
| 12/15/2010 | CN101916117A Control method of coordinated movement of multiple cylinders of submersible omnibearing propeller |
| 12/15/2010 | CN101916088A Spindle speed monitor for omnidirectional submersible propeller |
| 12/09/2010 | WO2010141923A2 Continuous weave quick adjust harness backplate system |
| 12/09/2010 | WO2010139866A2 Powder-actuated tool, in particular for underwater work |
| 12/09/2010 | WO2010094940A3 Diver-propulsion units |
| 12/09/2010 | DE102009015511B3 Vorrichtung zum Befüllen einer Tauchflasche und ein Verfahren zum Betreiben dieser Apparatus for filling a scuba tank and a method of operating this |
| 12/07/2010 | US7845303 Remotely operated underwater vehicle |
| 12/02/2010 | WO2010138065A1 An inspection apparatus |
| 12/01/2010 | CN201660112U Diving suit with CR neoprene foaming layer |
| 12/01/2010 | CN101462585B Underwater fixed depth releasing device |
| 11/25/2010 | WO2010133725A1 Insulating and heating safety device suitable for waterproofs and work clothes |
| 11/25/2010 | CA2762276A1 Insulating and heating safety device applicable to waterproof clothes and work clothes |
| 11/24/2010 | CN201647111U Built-in hydraulic compensator |
| 11/24/2010 | CN201647110U Underwater mobile platform carrying device of remote control submarine |
| 11/24/2010 | CN201647109U Underwater guiding and catching device for remotely-operated vehicles |
| 11/24/2010 | CN201647108U Diving breathing apparatus |
| 11/24/2010 | CN201647107U Glass floating ball fixing clamp and anchoring system with the same |
| 11/24/2010 | CN201647106U Installing device of underwater acoustic velocity sensor |
| 11/24/2010 | CN101891011A Quick release buckle |
| 11/24/2010 | CN101890216A Swimming lifesaving cap |
| 11/23/2010 | US7836561 Buckle for diving goggles or the like |
| 11/18/2010 | WO2010132668A2 Illuminated self contained breathing apparatus |
| 11/18/2010 | DE202010011637U1 Urinabfuhrventil für einen Trockentauchanzug Urine discharge valve for a dry suit |
| 11/17/2010 | CN201633908U Fishing tool for large-diameter power cable |
| 11/17/2010 | CN201633907U Breathing air box with bandage |
| 11/17/2010 | CN101143619B Underwater robot draining propelling device |
| 11/10/2010 | EP2248557A1 Improved harness for breathing apparatus |
| 11/10/2010 | EP2248555A1 Gas-cylinder retaining assembly |
| 11/10/2010 | CN201626545U Respiratory air box with filter screen |
| 11/10/2010 | CN201626544U Swimming submersible |
| 11/09/2010 | CA2503702C Propulsion system for scuba diver |
| 11/03/2010 | EP2246250A2 Regulator with expansion tank for underwater breathing apparatus |
| 11/03/2010 | EP2244682A1 Portable compression chambers |
| 11/03/2010 | CN201619680U Fish-type underwater search and rescue device |
| 11/03/2010 | CN101486377B Flexible pectoral fin swing type underwater bionic robot |
| 11/02/2010 | US7823585 Snorkel clip |
| 10/28/2010 | WO2010123380A2 Underwater vessel with improved propulsion and handling |
| 10/28/2010 | WO2010080834A3 Providing a tow cable having plural electromagnetic receivers and one or more electromagnetic sources |
| 10/28/2010 | WO2009145676A4 Rebreather oxygen risk alarm |
| 10/28/2010 | US20100269238 Wetsuit |
| 10/28/2010 | CA2760910A1 Underwater vessel with improved propulsion and handling |
| 10/27/2010 | CN201614007U 新型硬式扫床工具 The new Rigid Sweep Tools |
| 10/27/2010 | CN101870352A Deformation mechanism for underwater robots |
| 10/27/2010 | CN101870351A Deep-sea oil-pocket buoyancy regulation device |
| 10/27/2010 | CN101870350A Crank type underwater robot ejection device |
| 10/27/2010 | CN101870349A Submersible thruster |
| 10/26/2010 | US7821878 Wearable electronic device with multiple display functionality |
| 10/21/2010 | WO2009046905A3 Case for a dive computer |
| 10/21/2010 | US20100265655 Case for a dive computer |
| 10/20/2010 | CN101864100A Bipeltate for diving suit and manufacturing process thereof |
| 10/14/2010 | US20100260553 Method and device for survey of sea floor |
| 10/13/2010 | CN201603006U 一种双控制台的气压舱的操舱装置 A dual console operation of cabin pressure tank means |