| Patents for B63C 11 - Equipment for dwelling or working under water; Means for searching for underwater objects (6,654) |
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| 05/10/2001 | DE19946269A1 Portable breathing apparatus has connecting pipe for second apparatus with connecting elements at both ends able to couple with conventional attachments and locking pipe ends in uncoupled state to prevent accidental opening |
| 05/10/2001 | DE10044620A1 Diving jacket has connector with quick fit closure to connect to diving equipment so that jacket opens and closes automatically when closure is operated |
| 05/08/2001 | US6227199 Multiple distributor for low-pressure uses |
| 05/08/2001 | US6227198 Underwater breathing apparatus |
| 05/03/2001 | DE19951779A1 Undersea diver propulsion unit comprises device fitting on concave side to divers body by buckled belt and with rear jet ejecting pump-fed water or compressed gas. |
| 05/01/2001 | US6223675 Underwater power and data relay |
| 04/24/2001 | US6221170 Magnetic apparatus and method for wiping fog in a diving mask |
| 04/24/2001 | US6219841 Immersion suit entry system |
| 04/24/2001 | CA2196094C Checking the operation of breathing equipment |
| 04/19/2001 | WO2001026957A2 Buoyancy-controlling weight for fish-catching apparatus or diving apparatus using alumina and a method for preparation thereof |
| 04/19/2001 | CA2386638A1 Buoyancy-controlling weight for fish-catching apparatus or diving apparatus using alumina and a method for preparation thereof |
| 04/17/2001 | US6219399 Maintenance method in nuclear power plant |
| 04/17/2001 | US6217257 Balancing jacket with a plurality of connected discharge valves for scuba divers |
| 04/12/2001 | WO2001025083A1 Apparatus and method for positioning subaqueous articles |
| 03/29/2001 | WO2001021480A1 Underwater vehicle |
| 03/29/2001 | WO2001021479A1 Underwater power and data relay |
| 03/29/2001 | WO2001021478A1 Underwater latch and power supply |
| 03/29/2001 | WO2001021477A1 Underwater maneuvering device |
| 03/29/2001 | WO2001021476A1 Apparatus and method for deploying, recovering, servicing, and operating an autonomous underwater vehicle |
| 03/29/2001 | WO2001021475A1 Floatation garment |
| 03/29/2001 | CA2383548A1 Floatation garment |
| 03/28/2001 | EP0602148B1 Diving mask with lenses and method of fabricating the same |
| 03/28/2001 | CN2425002Y Diver's automatic craft |
| 03/28/2001 | CN2425001Y Diviing life-saving device |
| 03/27/2001 | US6206000 Canine scuba diving apparatus |
| 03/20/2001 | US6203246 Break away counter weight assembly with neutralizing buoyancy offset for diver's safety |
| 03/20/2001 | US6202644 Diving snorkel |
| 03/15/2001 | WO2001018488A1 Information processing device for diver |
| 03/15/2001 | WO2000045895A8 Mouthpiece and speaker assemblies for underwater speech |
| 03/14/2001 | CN2423197Y Water resporatory tube |
| 03/14/2001 | CN2423194Y 救生衣 Life jacket |
| 03/13/2001 | US6201478 Scuba air device computer |
| 03/13/2001 | US6200026 Inflatable dive marker and collection bag |
| 03/08/2001 | DE19937906A1 Diving mask with one or more eyepieces has eyepieces curved to suit respectively fresh or sea water or to compensate for visual defects of wearer. |
| 03/07/2001 | EP1080008A1 Method and device for carrying out work on an object which is present under water |
| 03/07/2001 | EP1080006A1 Apparatus and method for deploying an object or a load on the seabed |
| 03/07/2001 | CN1286639A Improved customizable mouthpiece for scuba-divers |
| 02/22/2001 | DE19936893A1 Warngerät für einen Pressluftatmer Warning device for a compressed air breathing apparatus |
| 02/21/2001 | CN2420226Y Air-resisting-water full dry light diving dress |
| 02/21/2001 | CN2420029Y New combined swimming mask |
| 02/15/2001 | WO2001010709A1 Valve for underwater aqualungs supplying devices |
| 02/08/2001 | WO2001008969A1 Remote-controlled mobile platform capable of operating in water or air environment |
| 02/08/2001 | WO2001008968A1 Device forming end cap for snorkel or diver's demand valve |
| 02/08/2001 | WO2001008752A1 Warning device for a compressed air breathing apparatus |
| 02/08/2001 | DE19934078A1 Switching valve for breathing apparatus includes valve branch connecting supply to automatic lung and in-branch nonreturn valve closing branch when breather feeds to automatic lung. |
| 02/08/2001 | CA2379697A1 Warning device for a compressed air breathing apparatus |
| 02/07/2001 | EP1073348A2 Improved neck entry wetsuit |
| 02/06/2001 | US6183855 Flexible composite material with phase change thermal storage |
| 02/06/2001 | US6183164 Hydrostatic balancing jacket |
| 02/01/2001 | WO2001007826A1 Diver tank and method for the production thereof |
| 02/01/2001 | DE19934851A1 Taucherflasche und Verfahren für deren Herstellung Divers bottle and methods for their preparation |
| 02/01/2001 | DE19934058A1 Valve for compressed gas breathing appliance uses frusto-conical moving piston with air gap from cylinder wall and opening and closing the breathing gas supply controlled by lungs |
| 01/31/2001 | EP1072506A1 Backpack for underwater breathing gas tanks. |
| 01/25/2001 | WO2001005651A1 Arcuate-winged submersible vehicles |
| 01/25/2001 | WO2001005650A1 Swimming snorkels |
| 01/25/2001 | WO2001005649A1 Diving apparatus, in particular, a snorkel |
| 01/25/2001 | DE19944720A1 Tauchgerät, insbesondere Schnorchel Aqualung, especially snorkel |
| 01/24/2001 | EP1070937A1 Orientation slate |
| 01/24/2001 | EP1003669A4 Pylon servicing apparatus |
| 01/23/2001 | US6176645 Hydrostatic balancing jacket for underwater diving |
| 01/16/2001 | US6174209 Amphibious robot mine locator |
| 01/11/2001 | WO2001002246A1 Balancing jacket for divers |
| 01/10/2001 | CA2311976A1 Dive rescue search device and method |
| 01/09/2001 | US6170483 Self-contained diving equipment |
| 01/03/2001 | EP0820400B1 Mooring bed assessment apparatus and method |
| 01/02/2001 | US6167882 Delivery conduit for a breathing equipment |
| 01/02/2001 | US6167831 Underwater vehicle |
| 12/27/2000 | EP1062151A1 A combined digital depth control and rate of ascent control device for scubadiving |
| 12/20/2000 | EP0886537B1 Method and system for checking the operability of a breathing equipment |
| 12/19/2000 | US6162106 Inflatable flag buoy workable in both the daytime and the night |
| 12/12/2000 | US6160760 Underwater signaling device |
| 12/12/2000 | US6158872 Carrying bag |
| 12/12/2000 | US6158859 Window having aspheric, afocal lens system providing unit magnification between air and water |
| 12/07/2000 | WO2000073143A1 Hands free signal device |
| 12/07/2000 | WO2000073136A1 Harness weight transfer system for scuba diving |
| 12/06/2000 | EP0923402B1 Combined pressure reducing and charging valve |
| 12/06/2000 | CN1275775A Maintenance method for nuclear power plant |
| 12/05/2000 | US6155253 Protection mask, in particular for underwater use |
| 11/30/2000 | WO2000071415A1 Docking device for self-propelled autonomous underwater vehicles |
| 11/29/2000 | EP1055956A2 Diving mask with lenses and method of fabricating the same |
| 11/28/2000 | US6154140 Intelligent personal underwater monitoring device |
| 11/21/2000 | USRE36958 Hypobaric sleeping chamber |
| 11/21/2000 | US6148759 Remote ROV launch and recovery apparatus |
| 11/21/2000 | US6148755 Removable underwater fairlead and method |
| 11/16/2000 | WO2000068743A1 Electronic apparatus and physical value measuring instrument |
| 11/14/2000 | US6146053 Weight belt apparatus for scuba divers |
| 11/14/2000 | US6145462 Towable diver aid |
| 11/14/2000 | US6145442 Submarine amusement ride |
| 11/09/2000 | WO2000066423A1 Wetsuit |
| 11/08/2000 | EP1049600A1 Detachable propulsion unit for a scuba tank |
| 11/08/2000 | CN2404804Y Underwater type continuous wall grooving machine |
| 11/07/2000 | US6142844 Raft for a person in a face down position |
| 11/07/2000 | US6142094 Depth sensitive mechanical acoustic signal generating device |
| 11/06/2000 | WO2000068070A1 Method and apparatus for removing marine organisms from a submerged substrate |
| 10/31/2000 | US6138670 Process and installation for underwater diving employing a breathing mixture containing hydrogen |
| 10/26/2000 | DE19914380A1 Communication and search system for divers has pressure-proof watertight transceiver with alarm |
| 10/24/2000 | CA2075447C Diver's microphone mask |
| 10/18/2000 | CN2401453Y Air supply machine |
| 10/17/2000 | US6132145 Pumpskid for suction anchors |
| 10/17/2000 | US6132142 Drop weight dive belt |