| Patents for B63C 11 - Equipment for dwelling or working under water; Means for searching for underwater objects (6,654) |
|---|
| 03/27/1991 | EP0419392A1 Glove which can be removed by blowing |
| 03/21/1991 | WO1991003686A1 Method of studying pressure combustion processes of stoichiometrically burning hydrogen/oxygen under high pressures |
| 03/20/1991 | EP0418037A1 Wet suit |
| 03/19/1991 | US5000106 Transparent boat |
| 03/19/1991 | US4999845 Wet suit |
| 03/19/1991 | CA2024364A1 Puff-off glove |
| 03/14/1991 | DE3930231A1 Verfahren zur direkten beobachtung von druckverbrennungsvorgaengen in der tiefsee zur brennstrahl-simulation von stoechiometrisch verbrennendem wasserstoff/sauerstoff in unter hohem druck stehender gesteinsschmelze Method for the direct observation of druckverbrennungsvorgaengen in the deep sea for burning jet simulation of stoichiometric hydrogen-burning / oxygen under high pressure into rock melt |
| 03/12/1991 | US4999606 Underwater transmitter/receiver |
| 03/12/1991 | US4998499 Underwater pneumatic horn |
| 03/07/1991 | WO1991002678A1 Device forming the mouthpiece of a snorkel or a diving regulator hose |
| 03/07/1991 | WO1991002677A1 Individual diving equipment |
| 03/05/1991 | US4996982 Emergency breathing apparatus with holster released regulator valve |
| 02/19/1991 | US4995015 Diver's watch with depth gauge |
| 02/12/1991 | US4991996 Work enclosure for servicing marine structures |
| 02/07/1991 | WO1991001251A1 Simple diving apparatus |
| 02/05/1991 | US4990115 Buoyancy compensator with expandable cummerbund and auxiliary harness |
| 02/05/1991 | US4989624 Wetsuit washer |
| 01/30/1991 | EP0410591A2 System for deploying horizontal line array |
| 01/29/1991 | CA1279531C Device relating to a semi-submersible craft (dsv) |
| 01/25/1991 | CA2020202A1 System for deploying horizontal line array |
| 01/22/1991 | US4986700 Buoyant force control apparatus for scuba diving |
| 01/22/1991 | US4986267 Underwater breathing apparatus |
| 01/15/1991 | CA1279003C Method and an apparatus for maintenance of valves included in subsea production system for oil and gas |
| 01/15/1991 | CA1278957C View port for an underwater vehicle |
| 01/15/1991 | CA1278956C Dry and/or wet one-atmosphere underwater system |
| 01/08/1991 | CA1278651C Flexible pressure compensating divers weight belt |
| 01/02/1991 | CN2068486U Underwater breathing apparatus |
| 12/25/1990 | US4979451 Under water air lift utility bag |
| 12/13/1990 | WO1990014990A1 Diving regulator demand valve |
| 12/12/1990 | CN2067252U Enclosed weather diving suit |
| 12/04/1990 | US4975912 Brackish-water wire detector |
| 11/27/1990 | US4973279 Appliance for assisting a swimmer swim, float and/or being towed behind a boat |
| 11/27/1990 | US4973049 Aquatic exerciser |
| 11/22/1990 | EP0397772A1 Subsea support arrangement |
| 11/20/1990 | US4972388 Electrical cable marker |
| 11/20/1990 | US4971275 Lightweight, flexible holder for scuba tanks and the like |
| 11/20/1990 | US4971108 Inhalation responsive gas pressure regulator |
| 11/20/1990 | US4970897 Method and apparatus for determination and display of gas consumption time |
| 11/15/1990 | DE3915451A1 Buried sea-bed cable salvaging appts. - has rotating spiked roller for underwater towing with side-plate cable clamps and surface indication of cable presence |
| 11/14/1990 | EP0396829A1 Power driven underwater viewing platform |
| 11/14/1990 | CN1010398B Near shore scuba amphibious |
| 10/23/1990 | US4964404 Breathing apparatus |
| 10/18/1990 | WO1990008692A3 Pressure vessels |
| 10/18/1990 | DE3911941A1 Divers mask or goggles - has resin securing sight-correction component itself forming such component |
| 10/16/1990 | CA1275177C Equipment for carrying out work, under dry conditions, on an underwater structure |
| 10/15/1990 | WO1990012982A1 Flexible container for compressed gases |
| 10/15/1990 | CA2051684A1 Flexible container for compressed gases |
| 10/11/1990 | DE3911154A1 Breathing apparatus with a warning device |
| 10/04/1990 | DE3910721A1 Drag anchor for locating and catching submarine cables |
| 10/03/1990 | CN1009816B Secondary life support system |
| 10/02/1990 | US4960399 Diver's utility console |
| 09/26/1990 | EP0389348A1 Device for supplying breathing gas to a diver |
| 09/21/1990 | CA2012467A1 Breathing gas supplying device for diver |
| 09/20/1990 | WO1990010778A1 A device for operations under water |
| 09/19/1990 | EP0388055A1 Equipment for carrying out underwater operations |
| 09/04/1990 | US4953304 Mask compass |
| 08/28/1990 | US4952095 Soft backpack for scuba diver air tanks |
| 08/28/1990 | US4951698 Process and devices for maintaining the gas contained in a submerged enclosure in pressure equilibrium with the outside |
| 08/28/1990 | US4951660 Diver's rescue apparatus |
| 08/21/1990 | US4950107 Audible alarm device for divers |
| 08/21/1990 | US4949889 Bracket for mounting auxiliary compressed air tank to a main tank |
| 08/14/1990 | US4949072 Dive parameter indicating assembly |
| 08/14/1990 | US4947782 Remotely operated vehicle |
| 08/09/1990 | WO1990008692A2 Pressure vessels |
| 08/07/1990 | US4946412 Swimming aid |
| 08/07/1990 | US4946313 Variable-trim jacket for subaqueous use |
| 07/24/1990 | US4943187 ROV intervention on subsea equipment |
| 07/18/1990 | EP0377919A1 Skin diving snorkel |
| 07/17/1990 | US4941468 Regulator for breathing apparatus |
| 07/03/1990 | US4939647 Re-breather diving unit with oxygen adjustment for decompression optimization |
| 07/03/1990 | US4938211 Breathing apparatus |
| 07/03/1990 | US4938164 Self-propelled manned submersible vehicles for under-sea excursions |
| 06/27/1990 | EP0375281A2 Demand valves |
| 06/20/1990 | EP0373638A1 Offset anatomical mouthpiece |
| 06/12/1990 | US4932403 Flexible container for compressed gases |
| 06/06/1990 | CN1042747A Apparatus for the combatting of marine growth on offshore structures |
| 06/05/1990 | US4930163 Apparatus for supporting an eyeglass frame lens assembly in a diving or protective mask |
| 05/29/1990 | US4928710 Breathing mouthpiece for a snorkel |
| 05/29/1990 | US4928686 Lightweight breathing device |
| 05/22/1990 | US4926703 Method and apparatus for determination and display of critical gas supply information |
| 05/15/1990 | US4925417 Underwater viewing paddle board |
| 05/08/1990 | US4922848 Underwater rescue device |
| 05/03/1990 | WO1990004700A1 An integrated offshore safety system |
| 04/24/1990 | US4919631 Underwater diving system |
| 04/24/1990 | US4919065 Submarine vehicle intended to measure data at the deep ocean sea-bottom |
| 04/18/1990 | CN2056152U Oil container |
| 04/17/1990 | US4917946 Low magnetic signature products and method |
| 04/11/1990 | EP0203133B1 Secondary life support system |
| 04/11/1990 | CN2055806U Respirator under water |
| 04/05/1990 | WO1990003490A1 Lubricating arrangement for subsea valves |
| 04/03/1990 | US4913590 Mono-atmospheric chamber |
| 04/03/1990 | US4913589 Diver's buoyancy compensator and backpack with independent suspension |
| 03/28/1990 | EP0360636A1 Diver's buoyancy compensator and backpack with independent suspension |
| 03/28/1990 | EP0359799A1 A subsea vehicle |
| 03/28/1990 | EP0169219B1 Remotely operated underwater vehicle and method of operating same |
| 03/27/1990 | US4910806 Adjustable strap for use with a diver's face mask |
| 03/21/1990 | CN2054781U Submersible glasses for directly observing underwater situation |
| 03/13/1990 | US4907729 System for carrying articles |
| 03/13/1990 | US4907582 Swivel clip attachment for diver breathing tube |
| 03/13/1990 | US4907295 Improved diving wet suit |