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 3 - Launching or hauling-out, e.g.by landborne slipways; Slipways
Patents for B63C 3 - Launching or hauling-out, e.g.by landborne slipways; Slipways (895)
05/2003
05/01/2003WO2003035463A1 Low profile floating lift for watercraft
04/2003
04/29/2003US6554533 Hydraulic boat hoist
04/24/2003US20030075095 Boat landing apparatus
04/08/2003US6543375 Solar powered boat lift
02/2003
02/18/2003US6520728 System and method for elevating a watercraft
02/18/2003US6520102 Boatlift and transport apparatus
02/01/2003CA2391764A1 Apparatus and method for elevating a watercraft out of a body of water
12/2002
12/18/2002EP1265784A1 Boat transporting arrangement
12/17/2002US6494155 Three piling boat lift
12/10/2002US6490987 Boat landing apparatus with elevation device
12/05/2002US20020178986 Boat landing apparatus with elevation device
11/2002
11/28/2002US20020176767 Vessel racking system
11/26/2002US6484655 Synchronous cable transmission system for boat lifts
10/2002
10/29/2002US6470816 Watercraft lift assembly
10/17/2002US20020150427 Hydraulic boat hoist
10/12/2002CA2381180A1 Hydraulic boat hoist
10/03/2002US20020141826 Watercraft ramp
09/2002
09/12/2002WO2002070338A1 End-connecting arrangement for drive path sections including beam parts located at a distance from each other
08/2002
08/20/2002US6435768 Boat lift apparatus
08/13/2002US6431791 Hoisting machine to move several boat to and from land and sea simultaneously
07/2002
07/23/2002US6422167 Apparatus and method for elevating a watercraft out of a body of water
07/04/2002US20020083876 Three piling boat lift
07/04/2002DE19943693A1 Heavy load lifter has floating counterweights which can be drained or filled to vary height of load platform
07/02/2002US6412432 Snap hook applicator device
06/2002
06/25/2002US6408778 Watercraft retriever lift
06/25/2002US6408776 Synchronously driven, multiple cable boat lift
06/04/2002US6397691 Double reduction gear drive means
05/2002
05/02/2002EP1201536A2 Arrangement for storing vessels on land with automatic hauling and launching
04/2002
04/18/2002DE10050095A1 Boat hoist with immersed substructure uses hoist to lift and lower frame of platform and side guides as buffered props plus positioner to center boat lengthways.
04/04/2002DE10045677A1 Installation for storage and parking of boats has baskets at installation location for accommodation of boats projecting at least partly over water surface and fixed below
01/2002
01/29/2002US6341793 Self-propelled boat launch vehicle
12/2001
12/13/2001US20010051074 Hoisting machine to move several boat to and from land and sea simultaneously
12/11/2001US6327990 Boat landing apparatus
11/2001
11/20/2001US6318929 Low profile lift for watercraft
09/2001
09/20/2001WO2001068444A1 Boat transporting arrangement
09/18/2001US6289837 Roller rack device
08/2001
08/23/2001US20010015295 Self-propelled boat launch vehicle
07/2001
07/24/2001US6263820 Boat landing apparatus
05/2001
05/15/2001US6230639 Single motor boat lift having horizontally and longitudinally driven cables
05/01/2001US6224294 Tubular piling driving apparatus and piling installation method
03/2001
03/15/2001CA2315665A1 Self-propelled boat launch vehicle
02/2001
02/20/2001USRE37061 Method of distributing loads generated between a ship and a supporting dry dock
02/06/2001US6182597 Boat launch apparatus
02/06/2001US6182595 Pivoting docking platform for personal watercraft
01/2001
01/31/2001EP1071578A1 Boat wagon
12/2000
12/14/2000DE19940170A1 Freight haulage and transshipment tug has guide rails at hull bottom edges plus counter-directed and powered stern screws and fine-steer propeller at bow.
10/2000
10/31/2000US6139219 Docking/support system for personal water crafts
10/04/2000EP1040998A2 Pulling device on a tractor for hauling-out or launching a boat from or into the water
09/2000
09/26/2000US6122994 Housing for a boat lift motor, pulley and gear drive
09/06/2000CN2394849Y Air sac for ship
07/2000
07/25/2000US6092961 Beach ramp system for watercrafts
06/2000
06/27/2000US6079729 Self-propelled boat launch vehicle
03/2000
03/07/2000US6033148 Housing for a boat lift motor, pulley and gear drive
02/2000
02/08/2000US6021692 Housing for a boat lift motor pulley and gear drive
11/1999
11/23/1999US5988941 Boat lift cable lock apparatus
11/09/1999US5979349 Boat lift method
11/04/1999DE19819173A1 Holding device for oblong objects e.g. cradle for catamaran
10/1999
10/28/1999WO1999054165A1 Boat wagon
10/26/1999US5970813 Drive system
09/1999
09/28/1999US5957623 Electrically insulated positive drive boat lift
09/09/1999DE19809417A1 Transporting device for submarines
08/1999
08/24/1999US5941660 Modular watercraft support structure
08/10/1999US5934826 Boat lift apparatus
07/1999
07/15/1999WO1999035077A1 Portable folding crane for loading-unloading articles on top of a passenger car
07/06/1999US5919000 Hydraulic boat lift
06/1999
06/29/1999US5915877 Positive drive boat lift
06/01/1999US5908264 Watercraft lift
05/1999
05/18/1999US5904113 Boat having a personal watercraft storage system
05/12/1999DE19749204A1 Mobile and autonomous transport vehicle for boats
04/1999
04/27/1999US5897284 Water craft loading and unloading apparatus
04/08/1999WO1999016696A1 Lifting apparatus
04/06/1999US5890835 Hydraulic lift for boats
03/1999
03/30/1999US5888019 Walking hoist
03/02/1999US5875727 Lift for a personal watercraft
02/1999
02/24/1999CN2308554Y Semi-twining high strength gasbag
02/09/1999US5868514 Small water vehicle lift
01/1999
01/12/1999US5857823 Articulated self-propelled boat trailer and tug
12/1998
12/10/1998WO1998055357A1 Positive drive boat lift
11/1998
11/24/1998US5839851 Personal watercraft lift
11/18/1998CN2297379Y Inner chamber high strength gasbag
10/1998
10/27/1998US5826528 Floating boat lift with retracting walkway
10/21/1998CN1040309C Multi-support slop automatic changing longtitudinal slide way for ship
09/1998
09/22/1998US5810508 Housing for a boat lift motor pulley and gear drive
09/08/1998US5803003 Rotary boat lift
08/1998
08/18/1998US5795098 Modular watercraft support structure
06/1998
06/30/1998US5772360 Topless watercraft lifting apparatus with a differential gearing system
06/24/1998CN1185398A High-strength air-bag for ship and production method thereof
06/23/1998US5769568 Adaptable boat lift
05/1998
05/26/1998US5755529 Boat lift
05/12/1998US5749313 Watercraft lift
04/1998
04/07/1998US5735561 Lift device for small watercraft
02/1998
02/11/1998CN2274211Y Nail plate, plastic self-lubricating composite plate
01/1998
01/20/1998US5709501 Boat hoist cover assembly
01/17/1998CA2206829A1 Floating dry dock
12/1997
12/31/1997CN2271491Y High strength dual-purpose gasbag for drainage and feeding of water of ship
12/30/1997US5701834 Lift for watercraft
12/02/1997US5692857 Lifting floors
11/1997
11/23/1997CA2204697A1 Boat lift
11/18/1997US5687663 Boat lift transport apparatus
10/1997
10/01/1997CN2263625Y Net type gasbag for shipping gasket
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