| Patents for B63C 11 - Equipment for dwelling or working under water; Means for searching for underwater objects (6,654) |
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| 04/30/1998 | WO1998017375A1 Rebreather adsorbent system |
| 04/29/1998 | EP0838393A1 Submerged body and method of controlling submersion position of the same |
| 04/29/1998 | EP0838392A1 Regulator for underwater breathing apparatus |
| 04/29/1998 | CN2280045Y Natural breathing diving suit |
| 04/28/1998 | US5743772 Manually driven water propulsion device |
| 04/28/1998 | US5742988 Quick-release pin latch assembly |
| 04/28/1998 | US5742946 Diving mask |
| 04/28/1998 | US5742936 Tight-fitting garment, notably for sportswear such as diving suits |
| 04/22/1998 | CN2279310Y Simple underwater swimming device |
| 04/14/1998 | US5738093 Flexible hyperbaric chamber |
| 04/14/1998 | US5738092 Device for monitoring portable breathing apparatus |
| 04/14/1998 | US5738088 Breathing apparatus |
| 04/07/1998 | US5737246 Water depth measuring device |
| 04/07/1998 | US5735719 Combination inflatable dive flag and float |
| 04/07/1998 | US5735504 Variable overpressure relief valve |
| 04/07/1998 | US5735269 Diving regulator demand valve with a first closing baffle and a second air directing baffle |
| 04/02/1998 | WO1998013255A1 Safety device |
| 04/02/1998 | DE19639394A1 Sicherheitsvorrichtung Safety device |
| 03/24/1998 | US5730553 Carriage movable in water |
| 03/18/1998 | CN2276349Y Hollow floating ball |
| 03/17/1998 | US5727907 For faults |
| 03/17/1998 | US5727906 Heated shelter for diver decompression |
| 03/10/1998 | US5724961 Valve arrangement and a breathing regulator which includes such a valve arrangement |
| 03/04/1998 | EP0826594A2 Integral buoyancy and ballast system for scuba divers |
| 03/04/1998 | EP0826593A2 Universal accessory support system |
| 03/03/1998 | US5724317 Apparatus and a method for indicating measurements with an analog display and a pointer unit thereof |
| 03/03/1998 | US5722482 Phase change thermal control materials, method and apparatus |
| 03/03/1998 | US5722090 Back-reinforced two-piece upper torso assembly for articulated one-atmosphere diving suit |
| 02/25/1998 | EP0825103A2 Scuba diving breathing regulator |
| 02/25/1998 | CN2275063Y Frog glasses structure device for floating and diving |
| 02/24/1998 | US5720279 Semiclosed respirator |
| 02/18/1998 | EP0824029A1 Swimming or diving goggles |
| 02/17/1998 | US5719715 Underwater color correction |
| 02/16/1998 | CA2212780A1 Life vest for kayakers |
| 02/12/1998 | DE19628842A1 Procedure for cleaning inner walls of immersible bottles, compressed air bottles, etc. |
| 02/11/1998 | CN2274171Y Diving operation device |
| 02/04/1998 | EP0720498B1 Orientation aid for use when swimming on the back |
| 01/29/1998 | WO1998003225A1 Full face mask having isolated vision and breathing compartments with full mouth access |
| 01/29/1998 | DE19631537A1 Hull for water craft |
| 01/28/1998 | EP0820400A1 Mooring bed assessment apparatus and method |
| 01/22/1998 | WO1998002093A1 Method and device for monitoring the breathing of persons, in particular of professional and amateur divers |
| 01/20/1998 | US5709478 Drinking device for divers |
| 01/15/1998 | WO1998001337A1 Wetsuit with foldable collar |
| 01/15/1998 | DE19628356A1 Verfahren und Einrichtung zur Atemkontrolle von Personen, insbesondere von Sport- und Berufstauchern Method and apparatus for breath control of persons, especially of professional and recreational divers |
| 01/15/1998 | DE19627388A1 Test equipment for above water and underwater respirators |
| 01/13/1998 | US5707177 Buoyancy control device for divers |
| 01/08/1998 | DE19726139A1 Inflation valve for emergency equipment, preferably on life jackets |
| 01/08/1998 | DE19627072A1 Autonomous heating unit for cold water divers releasing heat of absorption |
| 01/07/1998 | EP0816220A1 Underwater breathing apparatus |
| 01/06/1998 | US5704624 Scuba gear cart having multi-transport surfaces |
| 12/31/1997 | WO1997049602A1 Acoustic signal transmitter for a diver |
| 12/31/1997 | CN2271492Y Swimming breath mask |
| 12/30/1997 | US5701890 For a second stage underwater breathing apparatus |
| 12/30/1997 | US5701885 Pressure equalizing scuba diver mouthpiece and accessories |
| 12/30/1997 | US5701884 Snorkel with strobe light |
| 12/16/1997 | US5698817 Unmanned undersea weapon deployment structure with cylindrical payload deployment system |
| 12/16/1997 | US5697572 Retractable holder |
| 12/16/1997 | US5697396 Air feed valve and exhaust valve to be attached to an underwater suit |
| 12/16/1997 | US5697362 For facilitating the breathing of a swimmer |
| 12/16/1997 | US5697182 Fishing lure |
| 12/10/1997 | EP0811549A2 First reducing stage for a two stage regulator |
| 12/10/1997 | EP0659139B1 A device for the automatic adjusting, according to the pressure, of the length of the connection rope between a buoy and a skin-diver |
| 12/10/1997 | CN2270017Y Fast diving means |
| 12/03/1997 | CN2269365Y 潜水面罩 Diving mask |
| 12/02/1997 | US5694261 Diver's mirror |
| 12/02/1997 | US5693412 Products formed from the laminate can be repeatedly stretched and retract to accommodate substantial volume increases due to elastic deformation in response to elevated pressure |
| 12/02/1997 | US5693177 Apparatus for forming an adhesively bonded seam between resiliently compressible fabric sheets |
| 11/27/1997 | WO1997044093A1 Combined pressure reducing and charging valve |
| 11/25/1997 | US5690100 Scuba diving breathing regulator |
| 11/25/1997 | US5690098 Servo gas regulating valve |
| 11/25/1997 | US5690041 Unmanned undersea vehicle system for weapon deployment |
| 11/19/1997 | EP0807571A1 Pressure regulator |
| 11/19/1997 | CN1165555A Electronic device with sensor |
| 11/18/1997 | US5687712 Underwater breathing apparatus |
| 11/18/1997 | US5687671 Underwater propulsion device |
| 11/13/1997 | WO1997042075A1 Submerged body and method of controlling submersion position of the same |
| 11/12/1997 | EP0806223A2 First stage regulator and rotatable in-line valve |
| 11/11/1997 | US5685722 Electronic timing swimmer's goggles |
| 11/11/1997 | US5685297 For use with a high pressure source of breathable gas |
| 11/05/1997 | EP0805105A2 Portable diving computer |
| 10/29/1997 | EP0803434A2 Regulator for underwater breathing apparatus |
| 10/21/1997 | US5678542 Decompression gas switching manifold |
| 10/21/1997 | US5678541 Breathing regulator apparatus having automatic flow control |
| 10/21/1997 | US5678536 Liquid air mixing system |
| 10/16/1997 | WO1997037724A1 A communication interface for breathing equipment |
| 10/14/1997 | US5678091 Turbid water displacement viewer for vidio and the like |
| 10/08/1997 | EP0799765A1 Mouth piece unit for a semi-closed type breathing device |
| 10/07/1997 | US5673507 Apparatus for mounting trolling devices on a watercraft |
| 09/30/1997 | US5672082 Floating underwater viewing device |
| 09/30/1997 | US5671728 Snorkel pump apparatus |
| 09/30/1997 | US5671694 Emergency air system for kayakers |
| 09/18/1997 | WO1997033651A1 Improved breathing regulator apparatus having automatic flow control |
| 09/17/1997 | EP0795119A1 Electronic device with sensor |
| 09/17/1997 | EP0794893A1 Buoyancy compensator assembly |
| 09/16/1997 | US5667341 Apparatus for signal and data transmission for controlling and monitoring underwater pile drivers, cut-off equipment and similar work units |
| 09/12/1997 | WO1997032777A1 Improvements in or relating to divers' suit valves |
| 09/12/1997 | WO1997032622A1 An improved second stage scuba diving regulator having a pneumatic-dependent anti-set feature |
| 09/10/1997 | EP0524966B1 A breathing system for smoke diving and the like |
| 09/09/1997 | US5664980 Coupling for an air hose of a diver's jacket |
| 09/09/1997 | US5664565 Regulator for underwater breathing apparatus for diving in cold waters |