| Patents for B63C 11 - Equipment for dwelling or working under water; Means for searching for underwater objects (6,654) |
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| 02/12/1997 | EP0646082B1 A method to supply air and propellant to a vessel in water and a device for balancing the vessel according to the water depth |
| 02/05/1997 | CN2246623Y Pedal diving propeller |
| 02/04/1997 | US5599220 Method and apparatus for viewing objects underwater |
| 02/04/1997 | US5599219 Inflatable bladder with internal brace for conforming the bladder to the body of a wearer |
| 01/29/1997 | EP0755858A1 Watercraft provided with a rigid, transparent bottom |
| 01/29/1997 | EP0755857A1 An underwater breathing apparatus |
| 01/29/1997 | CN2246118Y Soft diving mask with water discharging mechanism |
| 01/28/1997 | CA2172639C Electric powered dive reel |
| 01/21/1997 | US5595133 Underwater viewing surface watercraft |
| 01/15/1997 | EP0753165A1 Diver communication equipment |
| 01/09/1997 | WO1997000809A1 High-pressure container with a regulating or check valve capable of being screwed on the container neck |
| 01/09/1997 | WO1997000808A1 Waterproof clothes |
| 01/02/1997 | DE19522197A1 Hochdruckbehälter, insbesondere als Druckgasflasche für Atemschutz- oder Tauchgeräte, mit einem in den Flaschenhals einschraubbaren Regel- bzw. Absperrventil High-pressure vessel, particularly as compressed gas cylinder for breathing apparatus or diving apparatus, with a screw-in bottleneck control or shut-off valve |
| 12/19/1996 | WO1996041229A1 Diving mask with lenses and method of fabricating the same |
| 12/19/1996 | CA2223526A1 Diving mask with lenses and method of fabricating the same |
| 12/12/1996 | DE19623052A1 Tauchhandschuh oder -Strumpf Diving glove or stocking |
| 12/10/1996 | US5583830 Electronic appliance equipped with sensor capable of visually displaying sensed data |
| 12/04/1996 | EP0745915A2 Electronic watch having a water depth measuring function |
| 12/03/1996 | US5579967 Mounting system for securing pony tank to scuba main cylinders |
| 11/27/1996 | EP0743911A1 Skin-diving device comprising a dry snorkel with an improved valve |
| 11/27/1996 | CN2241106Y Swim breathing device |
| 11/27/1996 | CN1136521A Simple diving respirator |
| 11/26/1996 | US5578751 Oceanographic sensor suite wet well system |
| 11/26/1996 | US5577867 For chip-forming machining |
| 11/26/1996 | US5577498 Semi-closed type breathing apparatus for removing carbon dioxide from breathing air circuit having triangularly shaped bellows |
| 11/26/1996 | US5577456 Submersible propulsion unit |
| 11/19/1996 | US5575277 Equaliztion system for a diving mask |
| 11/14/1996 | WO1996035611A1 Self-contained breathing apparatus with medium pressure couplings that can be connected and disconnected during diving |
| 11/13/1996 | EP0742031A1 Regulator for underwater breathing apparatus for diving in cold waters |
| 11/13/1996 | EP0741940A1 Method and apparatus for underwater communication |
| 11/12/1996 | US5572989 Pressure equalizing mechanism for a diving mask |
| 11/05/1996 | US5570702 Prophylactic device for a mouthpiece |
| 11/05/1996 | US5570688 Advanced dive computer for use with a self-contained underwater breathing apparatus |
| 10/31/1996 | WO1996033907A1 Mooring bed assessment apparatus and method |
| 10/30/1996 | EP0627087A4 Hydrophone arrangement. |
| 10/30/1996 | CN2238670Y Dividing mask |
| 10/29/1996 | US5570222 Underwater viewing system for remote piloted vehicle |
| 10/23/1996 | EP0738943A1 Diving measuring device, in particular diving computer |
| 10/22/1996 | US5567084 Buoyancy compensator with a traction pressure pad |
| 10/17/1996 | DE19614347A1 Swimming goggles with time-keeping facility |
| 10/15/1996 | US5564132 Diving mask with an arcuate lens |
| 10/15/1996 | US5564130 Diving mask with a soft nose projection and a drain mechanism |
| 10/14/1996 | CA2173920A1 Electronic timing swimmer's goggles |
| 10/09/1996 | CN2236877Y Swimming web |
| 10/09/1996 | CN1132710A Underwater recovery system for autonomous diving device |
| 10/08/1996 | US5562513 Buoyancy compensator device with backpack and adjustable harness |
| 10/03/1996 | WO1996030174A1 Diver's knife |
| 10/02/1996 | DE19512382A1 Protective clothing |
| 10/01/1996 | US5560738 To be utilized with a scuba system |
| 09/24/1996 | US5558466 Diving mask with a structure for drain and flow guide |
| 09/19/1996 | WO1996028341A1 Flexible hyperbaric chamber |
| 09/19/1996 | WO1996028123A1 Device for equalizing pressure across the eardrum of divers |
| 09/19/1996 | WO1996028065A1 A belt |
| 09/18/1996 | EP0732259A1 Diving mask with quick-release strap |
| 09/18/1996 | EP0560811B1 Signalling device |
| 09/17/1996 | US5555571 For covering a diver's face, eyes and nose during a dive |
| 09/11/1996 | CN2234913Y 潜水面罩 Diving mask |
| 09/10/1996 | US5553606 Snorkel face mask having a light device |
| 09/10/1996 | US5553331 Underwater diving mask |
| 09/03/1996 | US5551800 Device with adjustable buoyancy with pressure compensation |
| 09/03/1996 | CA2057533C Submersible machine |
| 08/29/1996 | CA2170562A1 Watercraft with underwater viewing port |
| 08/28/1996 | EP0728537A1 CO2, sea bottom throw-away system |
| 08/27/1996 | US5549107 Second stage scuba diving regulator |
| 08/21/1996 | EP0726862A1 A valve arrangement and a breathing regulator which includes such a valve arrangement |
| 08/14/1996 | EP0725575A1 Improved close-fitting garment, particularly for sportswear such as diving suits |
| 08/14/1996 | DE19504545A1 Diver's jacket with rear section and plate |
| 08/08/1996 | WO1996023692A1 Signalling apparatus |
| 08/08/1996 | DE19503232A1 Belt weight for fitting to diving belt |
| 08/06/1996 | US5542446 Scuba buoyancy control valve |
| 07/25/1996 | DE19501704A1 Stoppers for divers weights on belt |
| 07/25/1996 | DE19501702A1 Stopping member for preventing lead weights in a divers belt from slipping |
| 07/24/1996 | EP0722351A1 A servo gas regulating valve |
| 07/24/1996 | CN2231652Y Plate for reducing mud |
| 07/23/1996 | US5537995 Breathing system having breathing bag and supplemental gas dosing controls |
| 07/18/1996 | DE19520415A1 Regulator for underwater breathing apparatus |
| 07/17/1996 | EP0721883A1 Scuba diving apparatus with depth control |
| 07/17/1996 | EP0721882A1 Scuba diving apparatus with rate-of-ascent control |
| 07/17/1996 | EP0605569B1 A laminated, air-impermeable cellular rubber, body protection material |
| 07/16/1996 | US5535734 Underwater breathing apparatus |
| 07/10/1996 | EP0720560A1 Device and process for monitoring a scuba dive |
| 07/10/1996 | EP0720498A1 Orientation aid for use when swimming on the back |
| 07/10/1996 | EP0720493A1 Anatomical intra-buccal breathing mouthpiece |
| 06/25/1996 | US5530631 Apparatus for attaching a light housing to a mask body or other structure |
| 06/25/1996 | US5529096 Air tank filling system |
| 06/25/1996 | US5529057 Snorkel splash protector |
| 06/20/1996 | WO1996018535A2 Buoyancy compensator assembly |
| 06/19/1996 | EP0663879B1 Underwater vehicle fitted with detection means |
| 06/19/1996 | CN1124706A Simple scuba |
| 06/11/1996 | US5524612 Drinking device for divers |
| 06/11/1996 | US5524611 Swimming mask with automatic drainage |
| 06/11/1996 | US5524564 Catamaran adapted for use as a scuba diving platform |
| 06/05/1996 | DE4442589A1 Submarine propulsion system for deep flight operation |
| 06/04/1996 | US5523804 Lens system for diver's mask |
| 06/04/1996 | US5522679 Buoyancy compensator having attached backpack |
| 05/29/1996 | EP0713825A1 Drinking device for divers |
| 05/28/1996 | US5521885 Hydrophone arrangement |
| 05/28/1996 | US5520485 Power inflator assembly for buoyancy compensator |
| 05/23/1996 | WO1996015027A1 Gas adsorbent rebreather canister |
| 05/22/1996 | EP0652838B1 Diver's microphone mask |