| Patents for B63C 11 - Equipment for dwelling or working under water; Means for searching for underwater objects (6,654) |
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| 01/27/1993 | CN1068456A Integrated diver face mask and ultrasound underwater voice communication apparatus |
| 01/21/1993 | WO1993001084A1 Customized scuba-diving mouthpiece and method of manufacture |
| 01/19/1993 | CA1312988C Low magnetic signature products and method |
| 01/19/1993 | CA1312705C Trunk restraint free wet suit |
| 01/13/1993 | EP0522913A1 Regulator with improved high pressure seat |
| 01/12/1993 | US5178090 Underwater diving plane |
| 01/07/1993 | WO1993000134A1 Field of view underwater dive computer system |
| 01/07/1993 | EP0521597A2 Integrated diver face mask and ultrasound underwater voice communication apparatus |
| 01/06/1993 | CA2062670A1 Integrated diver face mask and ultrasound underwater voice communication apparatus |
| 01/05/1993 | US5176169 Pressure regulator for underwater breathing system |
| 01/05/1993 | CA1312350C Undersea operation system |
| 12/22/1992 | US5173067 Scuba take-up reel |
| 12/16/1992 | CN2124871U Self flushing diving device |
| 12/15/1992 | US5170739 Personal water propulsion system |
| 12/15/1992 | US5170738 Marine driving vessel |
| 12/10/1992 | WO1992021557A1 Oceanic location and recovery device and method |
| 12/10/1992 | DE4118666A1 Regulating method for breathing gas supply for divers - uses breathing impulse as regulating value, and reference pressure, to open and close supply valve |
| 12/08/1992 | US5170190 Water sportsman's face mask for viewing objects above and below the line of vision |
| 12/03/1992 | DE4117213A1 Buoy and frame for underwater concealed object detection - enables loads, e.g. magnetometer probes, tools or flowmeters, to be lowered and dragged across sea floor |
| 12/02/1992 | EP0516269A1 Apparatus for locating a floatable platform |
| 12/02/1992 | EP0515513A1 Releasable hydraulic and/or electric connection for subsea equipment. |
| 12/01/1992 | CA2067421A1 Apparatus for locating a floatable platform |
| 11/26/1992 | DE4116578A1 Accessory or sack trolley to carry skin diving equipment - consists of frame with storage container, with lamp, and drying bars for equipment |
| 11/11/1992 | EP0512887A1 Breathing gas feed device |
| 11/10/1992 | US5162006 Portable safety apparatus |
| 11/03/1992 | US5159923 Diving helmet |
| 10/29/1992 | WO1992018916A1 Electronic watch with meter function |
| 10/27/1992 | WO1992019836A1 Engine for performing subsea operations and devices driven by such an engine |
| 10/27/1992 | US5158034 Automatic swimming board |
| 10/27/1992 | CA2109107A1 Machine for subsea operations |
| 10/21/1992 | EP0509016A1 Fresh air snorkel for divers. |
| 10/21/1992 | CN1018725B Apparatus for the combatting of marine growth on offshore structures |
| 10/20/1992 | US5156492 Underwater swimming apparatus |
| 10/20/1992 | US5156055 Ascent rate meter for SCUBA divers |
| 10/18/1992 | WO1992018380A1 Grapnel |
| 10/18/1992 | CA2105061A1 Grapnel |
| 10/15/1992 | WO1992017864A1 Body of water intrusion detector |
| 10/15/1992 | WO1992017284A1 A seamless bodysuit and a method for fabricating same |
| 10/07/1992 | CN1065046A Dry maintenance work cabin and its operating boat for pile structure under water |
| 09/22/1992 | CA1307624C Device for heat-insulated diving suits for work at great depths under water |
| 09/17/1992 | WO1992015482A1 Water vessel |
| 09/17/1992 | DE4125407A1 Divers buoyancy controller with temp. and pressure sensors - maintains constant value of upthrust by microprocessor-controlled inflation and deflation of vest via air flowmeter |
| 09/16/1992 | EP0503300A2 Valve for regulators in self-contained underwater breathing apparatus |
| 09/16/1992 | CN1064454A Method and device for enhancing visibility with continuous light pulses |
| 09/15/1992 | US5148412 To provide visual aids to an underwater diver |
| 09/08/1992 | US5146208 Method and apparatus for detecting intrusion into a body of water |
| 09/08/1992 | US5145431 Aquatic viewing apparatus |
| 09/08/1992 | US5144905 Diving boat |
| 09/07/1992 | CA2037633A1 Water vessel |
| 09/01/1992 | US5143059 Water trap for a snorkel |
| 08/26/1992 | EP0500386A1 Electronic timepiece having functional hands |
| 08/25/1992 | US5140721 Thermal protective diving undergarments made with plastic bubble packing sheets |
| 08/20/1992 | WO1992013756A1 Counterbalancing device for divers |
| 08/20/1992 | WO1992013599A1 Dive vest and snorkel system |
| 08/19/1992 | EP0499507A2 Second stage demand breathing regulator |
| 08/19/1992 | EP0499106A1 Method and device for paying out and hauling in the umbilical of a submarine device |
| 08/13/1992 | DE4200090A1 Tariereinrichtung fuer taucher Buoyancy compensator for diving |
| 08/13/1992 | DE4103461A1 Submersible computer integrated in housing - has electronic evaluation circuit and LCD indicator arranged sealed against humidity behind transparent window of housing |
| 08/09/1992 | WO1992014068A1 Dynamic suction cup |
| 08/09/1992 | CA2101751A1 Dynamic suction cup |
| 08/06/1992 | WO1992013142A1 Under-water cell |
| 08/04/1992 | US5136555 Integrated diver face mask and ultrasound underwater voice communication apparatus |
| 08/04/1992 | US5134955 Submergible diving sled |
| 07/14/1992 | US5129351 Signalling device for scuba divers |
| 07/07/1992 | US5127399 Flexible container for compressed gases |
| 07/07/1992 | US5127398 Breathing apparatus mouthpiece |
| 07/07/1992 | CA1304776C Control device of deep-sea electric motor |
| 07/07/1992 | CA1304628C Underwater window for vessels |
| 06/25/1992 | WO1992010401A1 Signalling device |
| 06/25/1992 | WO1992010400A1 Underwater breathing apparatus |
| 06/17/1992 | EP0490845A1 Submersible working machine |
| 06/11/1992 | WO1992009334A1 Flotation device |
| 06/09/1992 | US5119677 Gauge protector |
| 06/09/1992 | CA1302793C Submersible vehicle |
| 06/09/1992 | CA1302775C Recompression chamber |
| 06/03/1992 | EP0305450B1 A dive parameter indicating assembly |
| 06/03/1992 | CN2106133U Float bottle type diving schnorkel |
| 06/02/1992 | US5117817 Vertical co-axial multi-tubular diving snorkel |
| 06/02/1992 | US5117774 Underwater viewing craft |
| 05/27/1992 | CN2105460U Floating type water surface air supply device |
| 05/14/1992 | WO1992007691A1 Apparatus for removing surface material under water by erosion |
| 05/14/1992 | WO1992007630A1 Diving mask |
| 05/14/1992 | CA2122607A1 Diving mask |
| 04/30/1992 | WO1992006889A1 Device for monitoring portable breathing apparatus |
| 04/23/1992 | DE4033292A1 Mobile respirator monitor with pressure gauge - has transmitter with control for spacing of transmission signals, and identification signal generator |
| 04/22/1992 | CN1060441A Design of vertical tube guided by hung balance weight or buoy |
| 04/21/1992 | US5106236 Audible alarm device for divers and others |
| 04/21/1992 | US5105799 Portable fluid heater |
| 04/21/1992 | CA1299059C Breathing apparatus |
| 04/16/1992 | WO1992005999A1 Improvements in diving apparatus and methods of diving |
| 04/14/1992 | US5103685 Wrist-worm rate of ascent/descent indicator |
| 04/08/1992 | CN2100915U Hand portable swimming air cushion with diving apparatus |
| 04/07/1992 | US5101818 Snorkeling system |
| 03/31/1992 | US5100261 Hot and cold water supply system to body protector |
| 03/31/1992 | US5099835 Lightweight breathing device |
| 03/24/1992 | US5098219 Mobile submersible caisson for underwater oil-well drilling and production |
| 03/24/1992 | US5097860 Pressure regulator for underwater breathing apparatus |
| 03/24/1992 | US5097826 Pressure monitoring device for self-contained breathing apparatus |
| 03/24/1992 | US5097780 Subsea vehicle |
| 03/24/1992 | US5097705 Gauge protector |