| Patents for B63C 11 - Equipment for dwelling or working under water; Means for searching for underwater objects (6,654) |
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| 10/25/1994 | US5357950 Breath actuated positive pressure demand regulator with override |
| 10/18/1994 | US5357242 For use by scuba divers |
| 10/05/1994 | EP0618132A1 Low air pressure alarm system for scuba diving |
| 10/04/1994 | US5351681 Underwater breathing apparatus for a swimmer |
| 09/29/1994 | WO1994021514A1 Semi-closed rebreathing apparatus |
| 09/27/1994 | US5351188 Electronic depth meter |
| 09/27/1994 | US5349916 System for effecting underwater coupling of optical fiber cables characterized by a novel pod-to-vehicle interlock |
| 09/21/1994 | EP0615899A2 Scuba breathing apparatus |
| 09/21/1994 | EP0615503A1 Hand worn mechanism for signalling by scuba divers |
| 09/15/1994 | WO1994020886A1 Electronic appliance equipped with function of measurung water depth |
| 09/13/1994 | US5346419 Buoyancy compensator device with backpack and adjustable harness |
| 09/13/1994 | US5345615 Wide viewfield underwater mask |
| 09/06/1994 | US5343858 Second stage demand breathing regulator |
| 08/31/1994 | EP0455688B1 Pressure vessels |
| 08/24/1994 | EP0611954A1 Diver's pivotal gauge boot |
| 08/24/1994 | EP0611334A1 Cutting tool. |
| 08/18/1994 | WO1994018067A1 A submarine viewing device |
| 08/18/1994 | CA2154691A1 A submarine viewing device |
| 08/17/1994 | EP0610182A1 Diving mask. |
| 08/17/1994 | CN2174421Y Diving respiring tube |
| 08/16/1994 | US5339294 Watch with light means |
| 08/16/1994 | US5337935 Belt structure, particularly for accessories |
| 08/16/1994 | US5337692 Transparent bottom boat |
| 08/13/1994 | CA2089418A1 Water vessel with improved observation visor |
| 08/10/1994 | EP0609447A1 Apparatus for swimming and diving towed by a boat |
| 08/10/1994 | CN1090543A Submersible synchronous power diving device |
| 08/09/1994 | US5336346 Method for forming an adhesively bonded seam between resiliently compressible fabric sheets |
| 08/09/1994 | US5335543 Diver's pivotal gauge boot |
| 07/27/1994 | CN1089912A Float-type synchronous dynamic diving equipment |
| 07/26/1994 | US5331955 Air tank adapter for converting a self-contained breathing apparatus to a self-contained underwater breathing apparatus |
| 07/21/1994 | WO1994016193A1 Data and signal transmitting installation for controlling and monitoring underwater ramming and cutting-off machinery, or the like |
| 07/19/1994 | US5330282 Fishing lure |
| 07/19/1994 | US5329873 Extendable personal dive flag |
| 07/19/1994 | US5329643 Diving face mask |
| 07/14/1994 | DE4336027A1 Valve for snorkel for swimmer |
| 07/13/1994 | EP0605569A1 A laminated, air-impermeable cellular rubber, body protection material. |
| 07/12/1994 | US5328298 Safe ascent/decompression device |
| 07/12/1994 | US5327849 Underwater breathing apparatus |
| 07/05/1994 | CA1330587C Portable underwater sonar monitor |
| 06/28/1994 | US5324140 Flexible submersible compartment |
| 06/28/1994 | US5323773 Throttle valve of diving respirator |
| 06/28/1994 | US5323727 Group underwater towing device |
| 06/22/1994 | EP0602148A1 Diving mask with lenses and method of fabricating the same |
| 06/15/1994 | CN2168826Y Diving breath tube with lock ring |
| 06/08/1994 | CN2167735Y Diving oxygen respirator filter |
| 05/31/1994 | US5316412 Remote controlled underwater joint and crack sealing |
| 05/31/1994 | US5315988 Reactive, closed-circuit underwater breathing apparatus |
| 05/31/1994 | US5315952 Method of making and apparatus of a view window |
| 05/26/1994 | DE4341910A1 Lightweight diving appts. for shallow to medium depths - incorporates air tank and built-in air pump with hand lever |
| 05/24/1994 | US5313712 Scuba diving instrument console having swivelling compass assembly |
| 05/17/1994 | US5311833 Weight release system |
| 05/05/1994 | DE4300074C1 Signal and data transmission device for underwater operating plant - uses communications umbilical coupled to separate underwater device linked to plant via cable or radio link |
| 05/04/1994 | EP0550649B1 Device for monitoring portable breathing apparatus |
| 05/03/1994 | US5308272 Ascent rate indicator |
| 04/28/1994 | WO1994008843A1 Underwater vehicle fitted with detection means |
| 04/28/1994 | WO1994008842A1 Submersible marine vessel |
| 04/28/1994 | DE4236175A1 Diving equipment for monitoring diving parameters - has central device with speech processor storing diving parameters and reproducing them acoustically at diver's headphones |
| 04/28/1994 | CA2145544A1 Submersible marine vessel |
| 04/26/1994 | US5305741 Customizable mouthpiece for divers and method of manufacture |
| 04/19/1994 | US5305135 Underwater viewing system for remote piloted vehicle |
| 04/19/1994 | US5303666 Submersible marine vessel |
| 04/19/1994 | US5303587 Diver's depth gauge |
| 04/12/1994 | US5302055 Signalling device |
| 04/12/1994 | US5301668 Field of view underwater diving computer monitoring and display system |
| 04/05/1994 | US5299721 Apparatus for holding scuba tanks |
| 04/05/1994 | US5299567 Minimal elastance, closed-circuit underwater breathing apparatus |
| 03/31/1994 | WO1994002257A3 Phase change thermal control materials, method and apparatuses |
| 03/29/1994 | US5297545 Underwater breathing device |
| 03/22/1994 | US5295848 Releasable hydraulic and/or electric connection for subsea equipment |
| 03/22/1994 | US5295765 Snorkeling vest |
| 03/17/1994 | WO1994006264A1 Instrument |
| 03/17/1994 | WO1994005543A1 Attitude adjusting apparatus for scuba divers |
| 03/16/1994 | EP0587466A1 Belt structure, in particular for the attachment of accessories |
| 03/15/1994 | US5293864 Emergency breathing apparatus |
| 03/09/1994 | EP0585649A1 Trapeze for surfing and sailing |
| 03/08/1994 | US5292206 Device for sealing a caisson in a watertight way |
| 03/08/1994 | US5291907 Scuba equipment rinse nozzle |
| 03/03/1994 | DE4229670A1 Light, transportable, immersible vehicle for transport from land into water - comprises several components releasably connected together, at least on component having lifting device and one having viewing surface |
| 03/01/1994 | CA2105012A1 Trapeze for windsurfers and sailors |
| 02/23/1994 | EP0583531A1 An improvement to automatic breathing apparatus for underwater immersion at medium and great depth |
| 02/17/1994 | WO1994003361A1 Diver's microphone mask |
| 02/09/1994 | EP0581957A1 Electronic watch with meter function |
| 02/09/1994 | EP0581838A1 Engine for performing subsea operations and devices driven by such an engine |
| 02/03/1994 | WO1994002355A1 A submersible vessel |
| 02/03/1994 | WO1994002257A2 Phase change thermal control materials, method and apparatuses |
| 02/03/1994 | CA2140881A1 A submersible vessel |
| 02/02/1994 | EP0581524A1 Gas impermeable, elastically deformable laminate and inflatable articles formed therefrom |
| 02/02/1994 | EP0580677A1 Grapnel |
| 02/01/1994 | US5282462 Mouthpiece for regulator |
| 01/25/1994 | US5280785 Diving snorkel |
| 01/12/1994 | CN2152763Y Diving goggles |
| 01/11/1994 | US5277179 Diver's microphone mask |
| 01/06/1994 | WO1994000335A1 A method to supply air and propellant to a vessel in water and a device for balancing the vessel according to the water depth |
| 01/06/1994 | WO1994000195A1 Second stage scuba regulator volume control |
| 12/26/1993 | CA2072348A1 Flottability compensator |
| 12/21/1993 | US5271387 Harness connector for scuba tanks and the like |
| 12/09/1993 | WO1993024185A1 Apparatus for swimming and diving towed by a boat |
| 12/09/1993 | DE4218349A1 Curved viewing glass for observing objects under water - has uniform curving from optical centre, where curvature is zero, to edges of glass, has one or more centres of curvature |
| 12/09/1993 | CA2113158A1 Apparatus for swimming and diving towed by a boat |
| 12/07/1993 | US5267815 Combination protective cover and dive gear stowage and retrieval system for scuba air tanks |