Patents
Sitemap › B63 - Ships or other waterborne vessels; Related equipment › B63C - Launching, hauling-out, or dry-docking of vessels; Life-saving in water; Equipment for dwelling or working under water; Means for salvaging or searching for underwater objects › B63C 11 - Equipment for dwelling or working under water; Means for searching for underwater objects
Patents for B63C 11 - Equipment for dwelling or working under water; Means for searching for underwater objects (6,654)
07/2003
07/02/2003CN2558580Y Underwater respiratory device
07/02/2003CN1426822A Diving flippers with heel lace fastening ring
06/2003
06/26/2003US20030117898 Diving computer
06/26/2003US20030116983 Collapsible grappling hook
06/26/2003US20030116074 Marine grappling hook
06/26/2003US20030115653 Captive shell dry-suit
06/24/2003US6582157 Diving jacket
06/24/2003US6581636 Valve body for dive tank with two outlets, and dive tank provided with a valve comprising such a body
06/24/2003US6581591 Safety measures for kayaks and other craft
06/24/2003US6581537 Propulsion of underwater vehicles using differential and vectored thrust
06/19/2003WO2003050768A1 A method for diver accountability
06/19/2003WO2003049997A2 Apparatus for preventing or minimizing decompression illness in a scuba diver
06/19/2003US20030115010 Process for the production of epothiolone b and derivatives as well as intermediate products for this process
06/19/2003US20030113169 Non-slip dive belt ballast and mold system
06/18/2003EP1319592A2 Diving mask
06/17/2003US6579138 Buoyancy regulator for diving
06/17/2003US6578511 Pneumatic signaling device for divers
06/12/2003US20030106714 Use of coiled tubing unit systems in sub sea operations
06/12/2003US20030106593 Fluid flow control valve
06/12/2003US20030106480 Method and arrangement relating to inspection
06/12/2003US20030106140 Diving mask
06/11/2003CN2555227Y 潜水面罩 Diving mask
06/10/2003US6575114 Human controlled towable device for water surface and subsurface operation
06/05/2003US20030101996 Rechargeable breathing apparatus particularly an apparatus for divers
06/05/2003US20030101994 Apparatus for preventing or minimizing decompression illness in a scuba diver
06/04/2003EP1316331A1 Method for determining the remaining adsorption capacity of a carbon dioxide scrubber and associated apparatus
06/04/2003EP1315768A1 Composite elements containing polyisocyanate polyaddition products
06/04/2003EP1315652A1 Propulsion apparatus
06/03/2003US6572424 Personal swim craft with an underwater viewing area
06/03/2003US6572422 Tail assembly for an underwater vehicle
06/03/2003US6571811 Equipment rinsing frame for self-contained underwater breathing apparatus
06/03/2003CA2278111C Hull penetration system
05/2003
05/30/2003WO2002058796A3 Surface optics for twin-domed diving masks
05/28/2003EP1248723A4 Multi-rov delivery system and method
05/28/2003CN2552811Y Underwater respirator
05/27/2003US6568972 Swim fins
05/27/2003CA2257819C Method and system for checking the operability of a breathing equipment
05/22/2003WO2003042432A1 Device and method for exchanging oxygen and carbon dioxide between a gas and an aqueous liquid
05/22/2003WO2003041525A1 A breathable garment or protective device and the use thereof
05/21/2003CN2551570Y Swimming aid
05/20/2003US6565103 Scuba tank caddy, having an optional gear drying rack and an optional portable shower, and its method of fabrication
05/20/2003CA2062305C Neck seal
05/15/2003WO2003001248A3 Remote viewing system incorporating relative directional indication
05/15/2003US20030089291 Watercraft control systems
05/14/2003CN2550260Y Fin type diving device
05/13/2003US6561116 Towable sub-aqua device
05/13/2003US6561115 Anchor insertion device
05/08/2003WO2003037437A1 Respiratory apparatus for compressed-air breathing equipment
05/08/2003US20030084500 Diving and swimming mask
05/08/2003DE20301945U1 Swimming goggles have a two glass structure and a goggle frame with a strut and a head band also silica gel protective cushion and is formed as one unit with main frame
05/07/2003EP1308385A1 Snorkel with improved purging system
05/06/2003US6558210 Device for propelling a diver through a body of water using pedaling motion
05/06/2003US6558082 Combined ballast and signalling device for a personal flotation device
05/06/2003US6557418 Portable pressure measuring apparatus
05/02/2003EP1305478A2 Method and device for moving subsea rocks and sediments
05/02/2003EP1305208A1 Underwater breathing device
05/02/2003EP1305207A1 Method and arrangement relating to inspection
04/2003
04/30/2003CN2547634Y Hydraulic compensating device
04/30/2003CN1413877A Man-controlled machine fish
04/24/2003WO2003033076A1 Balanced valve device and breathing apparatus comprising such valve device
04/24/2003WO2003006310A8 Device for providing acoustic indication to a diver equipped with a diving apparatus concerning breathing mixture pressure in the reservoir and/or hydrostatic pressure
04/24/2003US20030077126 Ditchable scuba tank weight device
04/24/2003US20030076676 Diver's mask and lighting assembly
04/24/2003US20030076227 Lighting safety indication device of snorkel
04/24/2003US20030075096 Variable buoyancy apparatus for controlling the movement of an object in water
04/24/2003US20030075091 Shark diving vehicle
04/23/2003EP1303453A1 System for feeding line
04/17/2003WO2003001346A3 Video search and rescue device
04/17/2003DE20119721U1 Snorkel boat for underwater viewing is shaped like a marine animal and has transparent viewing panels and a flexible snorkel for diving
04/16/2003EP1301664A1 Underwater remotely operated vehicle
04/16/2003EP1301392A1 Device on a subsea vehicle
04/10/2003WO2002100202A3 Scuba wet suit with constant buoyancy
04/10/2003US20030066124 Face mask for diving
04/09/2003EP1300331A1 Diving and swimming mask
04/09/2003EP1015077B1 Self-contained breathing apparatus
04/08/2003US6543444 System and method for air time remaining calculations in a self-contained breathing apparatus
04/03/2003WO2003026449A2 Constructive arrangement for a manual or automatic life-saving jacket
04/01/2003US6540574 Foldable diving flippers
03/2003
03/27/2003WO2003024778A1 Diving system with surface air supply
03/27/2003US20030056280 Diving and swimming mask
03/27/2003DE20210650U1 Switch module system for switching between two gas mixtures in diving cylinders comprises pressure reducers on cylinders and ball valve arranged on medium pressure pipe between the cylinders
03/26/2003EP1295787A1 Diving and swimming mask
03/26/2003CN2541327Y Waterproof device of underwater breathing tube
03/25/2003US6536743 Fixed umbilical cable flotation docking head
03/25/2003US6536424 Anatomical mouthpiece with retaining wings and method of use
03/20/2003DE20216667U1 Full-face snorkeling or diving mask, has shape fitting face, mouth, chin and ear regions of wearer's head, and is made of silicone or other compliant rubber-like material
03/18/2003US6533621 Swimming device
03/18/2003US6533451 Underwater electromechanical timer
03/18/2003US6532886 Multi-functional cellular surface for underwater vehicles
03/13/2003US20030047182 Water preventing equipment of a snorkel
03/11/2003US6530725 Water safety and survival system
03/11/2003US6530614 Collapsible grappling hook
03/06/2003WO2003018399A1 Deep-sea diving system
03/06/2003US20030045182 Device for propelling a diver through a body of water using pedaling motion
03/06/2003DE20214035U1 Set of diving weights has tungsten powder or stable tungsten alloy powder of different weights encased in flexible material coming into effect on immersion
03/05/2003EP0790920B1 Gas absorbent rebreather canister
03/04/2003US6527480 Buoyancy compensator weight system
03/04/2003US6527479 Break away counterweight with neutralizing buoyancy offset for diver's safety
03/04/2003US6526972 Device for providing information to a scuba diver
03/04/2003US6526971 Variable volume ratio compound counterlung
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