| Patents for B63C 11 - Equipment for dwelling or working under water; Means for searching for underwater objects (6,654) |
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| 10/06/2009 | US7597811 Method and apparatus for subsurface oil recovery using a submersible unit |
| 10/06/2009 | US7597112 System and method for distributing liquid flow into predetermined proportions |
| 09/30/2009 | CN101544275A Life-saving device for assisting diver in floating upward quickly and using method thereof |
| 09/29/2009 | CA2569992C A navigation processor, a system comprising such a navigation processor and a method of controlling an underwater system by such a navigation processor |
| 09/24/2009 | WO2009117034A2 Hazardous-environmental diving systems |
| 09/23/2009 | CN201313625Y Unhooking device used for underwater robot |
| 09/23/2009 | CN101537879A Lock-opening style underwater load rejection mechanism |
| 09/17/2009 | US20090232604 Expandable air bag construction for protection of an inflatable air cell in a diver's buoyancy compensator |
| 09/17/2009 | US20090229507 Submersible Vessels |
| 09/17/2009 | DE202009005337U1 Rücksichtspiegel für Kompasse (Gegen- und Draufsichtkompasse) Rear view mirror compasses (counter top view and compasses) |
| 09/10/2009 | US20090226262 Electrical Power System for a Subsea System |
| 09/09/2009 | EP2097312A2 Method for operating a rebreather |
| 09/08/2009 | US7584711 Towable underwater craft |
| 09/03/2009 | WO2009106797A1 Portable compression chambers |
| 09/03/2009 | WO2009106062A2 Inflatable unit |
| 09/03/2009 | US20090217927 Safety device, diving equipment and safety method for scuba diving |
| 09/03/2009 | US20090217859 Towable underwater craft |
| 09/02/2009 | CN201300985Y Under-water motorcycle with lifting wing plates |
| 09/02/2009 | CN201300984Y Under-water motorcycle helmet air chamber air supplying device |
| 09/02/2009 | CN100534857C Sail control device of pulled diving object |
| 08/27/2009 | US20090211999 Underwater deployment system |
| 08/27/2009 | US20090211580 Regulator for breathing equipments, in particular underwater breathing equipments |
| 08/27/2009 | US20090211575 Mask |
| 08/27/2009 | US20090211239 Pressure accumulator to establish sufficient power to handle and operate external equipment and use thereof |
| 08/27/2009 | US20090210987 Hypoallergenic Wetsuit And Material |
| 08/26/2009 | EP2093044A2 Regulator for breathing equipment, in particular underwater breathing equipment |
| 08/26/2009 | CN101516722A Pressure activated device and breathing system |
| 08/25/2009 | US7578715 Towable recreational water board |
| 08/20/2009 | US20090208292 Remotely Operated Underwater Vehicle |
| 08/19/2009 | EP1871658B1 Inspection system for underwater structures and having a positioning device |
| 08/19/2009 | CN101508333A Mechanical automatic butt-joint releasing device |
| 08/13/2009 | DE102008007538A1 Unterwasserschwimmhilfe Underwater buoyancy aid |
| 08/12/2009 | EP2088076A2 Underwater swimming aid |
| 08/12/2009 | CN100526155C Gliding movement underwater robot driven by temperature differential energy |
| 08/11/2009 | US7571726 Self-contained breathing apparatus |
| 08/11/2009 | US7571520 Adjustable buckle |
| 08/11/2009 | CA2365264C Captive shell dry-suit |
| 08/05/2009 | CN101499693A Oil path built-in swivel motor for underwater manipulator |
| 08/05/2009 | CN100524101C Electronic diving meter with analog displaying device |
| 07/30/2009 | US20090188503 Sub-tidal volume rebreather and second stage regulator |
| 07/30/2009 | US20090188501 Self Contained Breathing Apparatus Modular Control System |
| 07/30/2009 | DE102008044853A1 Anschlussvorrichtung zum Anschluss eines Schutzhandschuhs an einen Schutzanzug, insbesondere an einen Trockentauchanzug Connection device for connecting a protective glove to a protective suit, especially on a dry suit |
| 07/29/2009 | EP2082655A2 Connecting device for connecting a protective glove to a protective suit, in particular a diving suit |
| 07/29/2009 | EP2082114A1 An underwater apparatus for operating underwater equipment |
| 07/23/2009 | WO2009090529A1 Safety device for underwater diving |
| 07/23/2009 | WO2009022256A3 Securing arrangement for securing a diving cylinder to a buoyancy control device |
| 07/23/2009 | US20090183735 Snorkel with one-way valve breath tube |
| 07/16/2009 | US20090178256 Ratcheting adjustable tank band and buckle assembly for securing gas cylinders to backpacks |
| 07/16/2009 | DE102007059813A1 Head overstretching belt for fixing head of person, has doubled belt sewn with counter points and quick-connectors, where overstretching belt widely distributes forces occurring during salvage of person met with accident |
| 07/15/2009 | CN201272478Y Under-water respirator |
| 07/09/2009 | WO2009084953A1 Salvage construction and method for salvaging a shipwreck or the like |
| 07/09/2009 | US20090175686 Fluid injection deflector shield viewing apparatus and method |
| 07/08/2009 | EP2076427A2 Snorkel clip |
| 07/08/2009 | EP1831594A4 Springless regulator valve assembly |
| 07/08/2009 | CN201268398Y Emergency diving equipment |
| 07/08/2009 | CN201268397Y Water pressure drive manipulator for multi-finger and multi-joint underwater operation |
| 07/08/2009 | CN100509549C Wter surface automatic butt-junction interlocking apparatus |
| 07/02/2009 | WO2009081090A1 Led illumination arrangement |
| 07/02/2009 | US20090169308 Handheld multipurpose device and methods used for communication, stabilization, position control, self-defense and environmental protection while in, or under, water |
| 07/01/2009 | EP2075189A1 Dive computer comprising dive checking means |
| 07/01/2009 | CN201264715Y Portable waist chain type diving apparatus |
| 07/01/2009 | CN100506637C Underwater air/mixed gas exhaust system |
| 06/30/2009 | CA2431686C Subsea navigation and survey |
| 06/27/2009 | CA2647676A1 Portable electronic device having a history function and intended to display the value of variables on the basis of measurements made by a sensor |
| 06/25/2009 | DE202009004366U1 Amphibisch-Brille und Bügelanordnung zur Verwendung bei einer Brille Amphibian glasses and bracket assembly for use with a glasses |
| 06/24/2009 | CN101462585A Underwater fixed depth releasing device |
| 06/18/2009 | WO2009074746A2 Anti-stress water-tight garment |
| 06/16/2009 | US7547238 Floatable water board with underwater viewing assembly |
| 06/11/2009 | US20090148240 Dive belt |
| 06/10/2009 | EP2067695A1 System and method for analysing and/or determining the properties or condition of a ship's hull |
| 06/10/2009 | CN201254278Y Combined under-water respirator with simple structure for radically preventing water chock |
| 06/10/2009 | CN201254277Y Drowning proof breathing tube with anti reverse suction apparatus |
| 06/10/2009 | CN201254276Y Face mask for preventing water choke for swimming beginner |
| 06/10/2009 | CN101450710A Mobile underwater observation compartment |
| 06/09/2009 | CA2490839C Apparatus for deploying a load to an underwater target position with enhanced accuracy and a method to control such apparatus |
| 06/04/2009 | WO2009070034A2 Method for picking up and towing a structure under water |
| 06/04/2009 | US20090140117 Turret mount system and method |
| 06/03/2009 | CN100493990C Small-sized bionic machine fish |
| 06/03/2009 | CN100493478C Diving mask |
| 06/02/2009 | US7540691 Weight pouch releasable connection device for a scuba diving jacket |
| 06/02/2009 | US7540690 Adjustable size buoyancy compensator |
| 06/02/2009 | US7540508 Submersible on-shore scuba mobility device and system |
| 06/02/2009 | US7540255 Propulsion and steering mechanism for an underwater vehicle |
| 05/28/2009 | WO2009065989A1 Diving tube |
| 05/28/2009 | WO2009065491A2 Mechanism for tensioning at least two housing parts of a watercraft, watercraft for transporting a diver and power supply for a watercraft |
| 05/28/2009 | US20090136301 Active control releasable ballast system for use with dive equipment |
| 05/28/2009 | US20090133693 Water-sealing diving-use snorkel without generating a vacuum suction force |
| 05/28/2009 | DE102007056413A1 Mechanism for deforming two housing units of water locomotion appliance for transporting aquanaut, comprises electric power supply, which is accommodated in housing unit for driving water locomotion appliance |
| 05/27/2009 | CN100491195C Face mask for diving |
| 05/21/2009 | US20090126726 Diving Snorkel |
| 05/21/2009 | US20090126725 Emergency safety respirator |
| 05/21/2009 | US20090126061 Wetsuit |
| 05/20/2009 | CN201240499Y Diving oxygen supplying machine |
| 05/20/2009 | CN201240498Y Respirator for learning swimming |
| 05/20/2009 | CN201240497Y Bionic robot fish |
| 05/19/2009 | US7533914 Carrying system for a respirator product |
| 05/13/2009 | CN201235922Y Light housing of undersea vehicle |
| 05/13/2009 | CN201235921Y Bag type hydraulic balance gear |
| 05/13/2009 | CN201235920Y Embedded part for floating material of bathyvessel |
| 05/13/2009 | CN101432668A Diving watch |