| Patents for B63H 16 - Effecting propulsion by muscle power (1,639) |
|---|
| 05/28/2003 | CN2552813Y Muscle power or gear transmission propeller |
| 05/27/2003 | US6568975 Staged expandable swim fin |
| 05/27/2003 | US6568971 Kayak paddle |
| 05/21/2003 | CN1108951C Novel watercraft |
| 05/15/2003 | US20030092329 Water craft propelled by a double-flipper device actuated by a pedal mechanism |
| 05/08/2003 | WO2003037714A1 Drain-off arrangement for a single or double-blade paddle or oar |
| 05/06/2003 | US6558210 Device for propelling a diver through a body of water using pedaling motion |
| 04/15/2003 | US6547627 Game calling device having adjustable pitch, intensity, tone and inflection |
| 04/08/2003 | US6544087 Adjustable fixing structure of paddle for adjusting length of paddle |
| 04/03/2003 | WO2003026956A1 Rowing device |
| 04/03/2003 | DE20213197U1 Rudder for speedboat, has inner end of lever pivotally mounted inside rowlock at distance from fixed part of four bar linkage |
| 04/03/2003 | CA2458283A1 Rowing device |
| 04/02/2003 | EP0880379A4 High efficiency hydrofoil and swim fin designs |
| 03/27/2003 | US20030060121 Game calling device having adjustable pitch, intensity, tone and inflection |
| 03/25/2003 | US6537117 Ergonomic paddle grip |
| 03/21/2003 | CA2357570A1 Water bicycle |
| 03/20/2003 | WO2003022676A1 Oar |
| 03/20/2003 | WO2003011686A8 Catamaran driven by a propeller actuated by reciprocating movements |
| 03/19/2003 | CN2540351Y Bionic racing boat oar |
| 03/18/2003 | US6533621 Swimming device |
| 03/06/2003 | US20030045182 Device for propelling a diver through a body of water using pedaling motion |
| 03/06/2003 | DE20217634U1 Drive for muscle-powered water craft on hydrofoil basis and fin stroke principle has motor drive partly or entirely replacing muscle-powered drive |
| 02/27/2003 | WO2003016131A1 Portable, collapsible watercraft |
| 02/27/2003 | US20030040234 Paddle support for a vessel |
| 02/27/2003 | US20030040233 Paddle support having a storage device |
| 02/25/2003 | US6523492 Adjustable foot brace system |
| 02/13/2003 | WO2003011686A1 Catamaran driven by a propeller actuated by reciprocating movements |
| 02/06/2003 | WO2003010043A2 Upright human floatation apparatus and propulsion mechanism therefore |
| 02/06/2003 | US20030024461 Adjustable foot brace system |
| 02/05/2003 | EP1227973A4 Pedal-powered watercraft |
| 02/04/2003 | US6514109 Kayak paddle arrangement |
| 02/03/2003 | CA2354985A1 Adjustable foot brace system |
| 01/23/2003 | US20030017769 Upright human floatation apparatus and propulsion mechanism therefore |
| 01/21/2003 | US6508194 Pontoon watercraft |
| 01/16/2003 | US20030013355 Pedal drive mechanism for a human powered boat |
| 01/16/2003 | DE20211686U1 Boat drive for propelling boat by muscle power has a guiding track on the right and left of the boat stern and piston with muscle driver |
| 01/15/2003 | EP1274622A2 Water craft propelled by a double-flipper device actuated by a pedal mechanism |
| 01/09/2003 | US20030008574 Device for removably attaching an oar to a boat |
| 01/02/2003 | DE20210580U1 Boat, has steering column attached to rudder and is propelled by feet of person in standing position |
| 12/31/2002 | US6500034 Water bicycle |
| 12/24/2002 | US6497597 High efficiency hydrofoil and swim fin designs |
| 12/19/2002 | DE10128714A1 Sports/training appliance with frame and articulated movement elements with pedals, mounted on buoyancy aids |
| 12/12/2002 | WO2002081301A3 Multi-purpose search and rescue system |
| 11/28/2002 | WO2002094652A1 Nautical bike |
| 11/26/2002 | CA2297214C Novel watercraft |
| 11/19/2002 | US6482059 High efficiency hydrofoil and swim fin designs |
| 11/13/2002 | CN1378948A 'Menneimasi pendulum arm' and dual-paddle mechanism |
| 10/24/2002 | US20020155768 High efficiency hudrofoil and swim fin designs |
| 10/22/2002 | US6468118 Personal watercraft |
| 10/17/2002 | WO2002081301A2 Multi-purpose search and rescue system |
| 10/10/2002 | DE10116134A1 Roller seat for rowing boat has seat surface formed by stretch textile in base-free manner and over large surface in area of pressure points of buttocks of rower |
| 10/03/2002 | US20020142679 Watercraft propelled with tread force |
| 09/19/2002 | US20020129756 Pontoon watercraft |
| 09/06/2002 | WO2002055381A3 Personal watercraft |
| 09/06/2002 | WO2001051349A9 Paddle board |
| 09/05/2002 | DE10111813A1 Boat rudder for use by steering person looking forward in direction of travel has two parts with inner and outer arms and is movable on two planes |
| 09/04/2002 | EP0999975A4 Novel watercraft |
| 09/04/2002 | CN2509085Y Paddle |
| 08/28/2002 | CN2507778Y Propeller for ship |
| 08/22/2002 | US20020115362 High efficiency hydrofoil and swim fin designs |
| 08/22/2002 | US20020115358 Watercycle for wet rider |
| 08/22/2002 | CA2337105A1 Articulated oars |
| 08/20/2002 | CA2337299A1 Self-feathering oar and paddle blade |
| 08/07/2002 | EP1227973A1 Pedal-powered watercraft |
| 08/07/2002 | CN1362348A Glide submarine |
| 07/18/2002 | WO2002055381A2 Personal watercraft |
| 07/16/2002 | US6419601 Squeeze actuated hand interface systems for rotatable items |
| 07/11/2002 | DE10100519A1 Muscle-power-driven waterborne craft with float drive devices initially under water surface, turning about vertical float axis |
| 05/30/2002 | US20020062776 Water hook |
| 05/23/2002 | WO2002040112A1 Method and software for determining row boat rigging settings |
| 05/16/2002 | US20020058448 Recreational breakdown oar for water craft |
| 05/14/2002 | US6386130 Control systems for sailing vessels |
| 05/07/2002 | US6383121 Aqua bike |
| 04/25/2002 | WO2002032754A1 Improved manpower propulsion device of buoyancy for leisure |
| 04/11/2002 | DE10048635A1 Bicycle-powered waterborne craft has bicycle mounted on buoyant body with handlebars acting on rudder and pedal drive acting on propeller or similar |
| 03/27/2002 | EP1190943A2 Water bicycle |
| 03/07/2002 | WO2001051349A3 Paddle board |
| 02/28/2002 | US20020024188 Twist vehicle |
| 02/20/2002 | EP1180479A1 Rowing apparatus |
| 02/14/2002 | WO2002012059A1 Rowing apparatus |
| 02/05/2002 | US6343560 Pontoon watercraft |
| 01/10/2002 | WO2001079058A9 Water craft propelled by a double-flipper device actuated by a pedal mechanism |
| 01/02/2002 | EP1165366A1 Ergonomic kayak paddle |
| 12/20/2001 | US20010053642 Water and land walking device |
| 12/20/2001 | US20010053641 Paddle |
| 12/13/2001 | DE10027937A1 Oar with shaft and hinged blade uses parallelogram guide linkage to keep blade normal to boat long axis throughout pull stroke. |
| 12/13/2001 | DE10020471A1 Drive mechanism for catamaran has larger wheels below deck between two hulls |
| 12/11/2001 | US6328617 Kayak paddle |
| 11/22/2001 | US20010044246 High efficiency hydrofoil and swim fin designs |
| 11/07/2001 | CN2458235Y On water yacht |
| 10/25/2001 | WO2001079058A1 Water craft propelled by a double-flipper device actuated by a pedal mechanism |
| 10/25/2001 | US20010034168 Hydro wings, watercraft propulsion devices with additional inherent advantages |
| 10/11/2001 | US20010029135 Crab resistant, load shifting, puller oarlock and rigger assembly |
| 10/11/2001 | DE10014509A1 Water sport device based on buoyant bodies has such bodies in form of water skis |
| 08/29/2001 | CN2444877Y Bucket-type movable-plate propulsion for ship |
| 07/25/2001 | CN1305421A Human-powered energy generation and transmission system |
| 07/19/2001 | WO2001051349A2 Paddle board |
| 07/17/2001 | US6261141 Ergonomic kayak paddle |
| 07/10/2001 | US6257944 Paddle board |
| 07/05/2001 | DE10030184A1 Racing boat oar with blade mounts oar between two rocker arms of hinged quadrilateral linking oar to blade through Hookes joint. |