Patents for B62M 1 - Rider propulsion of wheeled vehicles (8,357) |
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07/16/2003 | CN1114455C Drive mechanism for vehicle |
07/10/2003 | US20030127822 Transportation device |
07/10/2003 | US20030127266 Pedal-operated auxilary drive system and method |
07/09/2003 | CN2559552Y Chain transmission mechanism for bicycle |
07/09/2003 | CN2559551Y Foot lever type driving device for treadlemill |
07/09/2003 | CN2559550Y Crank axle locking device for ratcher-gear speed-changing group |
07/09/2003 | CN1428267A Bicycle power driving mechanism |
07/08/2003 | US6588785 Pedal powered vehicle |
07/08/2003 | US6588784 Vertical pedal-operated vehicle |
07/03/2003 | US20030122330 Human powered snow vehicle |
07/03/2003 | US20030121349 Forward force producing system for wheels |
07/02/2003 | CN2558574Y Front driving device for child's triwheeled vehicle |
07/02/2003 | CN2558407Y Rear wheel steering body-building cycle |
06/26/2003 | WO2003052298A1 Toggle joint pedal mechanism |
06/26/2003 | DE20201762U1 Scooter has a rear wheel with free running pin (18) which allows rotation forwards and backwards and is driven via a scooter drive which has a foot actuator and is transverse to the direction of travel |
06/25/2003 | CN2557407Y Bicycle with automatic extensible crank |
06/25/2003 | CN1425585A Boat rowing type body building bicycle |
06/18/2003 | CN2556117Y Trailing linear reciprocating driver |
06/18/2003 | CN2556112Y Man-power recreational vehicle |
06/18/2003 | CN1424228A Automatic power enhancer of bicycles |
06/18/2003 | CN1424226A Multifunctional exercising bicycles |
06/18/2003 | CN1424225A Bicycles for exercise |
06/17/2003 | US6578861 Reciprocating type driving mechanism |
06/12/2003 | WO2003047706A2 Occupant driven mobile device |
06/12/2003 | US20030109976 Human-powered vehicle control method using forecasting power calculation |
06/12/2003 | DE20306417U1 Muscle-powered two-wheeler has drive mechanism with rocker pivot-mounted on frame in bearing, with rear end of rocker connected to crank drive engaging with rear wheel, and front end of rocker equipped with drive pedal |
06/11/2003 | CN2555219Y Power saving fast bicycle |
06/11/2003 | CN1423069A Sealing assembly for lower frame |
06/04/2003 | EP0857136B1 Bicycle and the like with chain transmission, multiple gears and pedal unit placed on the outside of the rear wheel |
06/04/2003 | CN2554077Y Bicycle saddle capable of lifted |
06/03/2003 | US6572129 Dual power recumbent tricycle |
06/03/2003 | US6572128 Ratchet propulsion system for scooters |
05/29/2003 | US20030100416 Twistingly moving exerciser |
05/29/2003 | US20030098566 Lever operated foot pump scooter |
05/29/2003 | US20030097901 Bicycle crank assembly and assembly tools |
05/29/2003 | US20030097900 Seal assembly for a bicycle bottom bracket |
05/28/2003 | EP1314902A1 Seal assembly for a bicycle bottom bracket |
05/28/2003 | EP1313641A1 Pedal assembly device |
05/28/2003 | CN2552802Y Gear driving variable speed scooter |
05/21/2003 | CN2551567Y Special drive for sitting and sleeping bicycle, and self-propelled wheel chair |
05/21/2003 | CN2551556Y Bicycle driven by torque force |
05/21/2003 | CN1108946C Auxiliary assembly tool for bicycle |
05/20/2003 | CA2363219A1 Standing-pedaling bike |
05/14/2003 | CN1417078A Oscillating pedal chain-type bicyle |
05/13/2003 | CA2207786C Velocipede drive system |
05/07/2003 | CN2548661Y Multifunctional exercising vehicle |
05/06/2003 | US6557877 Regenerative braking and driving apparatus |
05/06/2003 | US6557679 Free wheel clutch mechanism for bicycle drive train |
05/01/2003 | WO2003035460A1 Extendable handcycle pedal |
05/01/2003 | US20030080532 Pedal powered vehicle |
04/30/2003 | CN2547626Y Bicycle energy-saving, shock-absorbing and boosting device |
04/29/2003 | US6554309 Bicycle pedaling power unit with leverage shifting |
04/24/2003 | US20030075896 Travelling fitness machine for full body training |
04/24/2003 | US20030075002 Extendable Handcycle pedal |
04/23/2003 | CN2546321Y Pedal dynamic device for scoot |
04/23/2003 | CN2546315Y Fast-speed walking device |
04/23/2003 | CN1412072A Lever bicycle |
04/16/2003 | CN2545078Y Bicycle |
04/16/2003 | CN2545075Y 重力踏板车 Gravity Scooters |
04/16/2003 | CN1410310A Saddleless half turn driving bicycle |
04/09/2003 | CN2543824Y Pedal type driving structure |
04/09/2003 | CN2543818Y Arm-force scooter structure |
04/09/2003 | CN2543812Y Miniature bicycle |
04/09/2003 | CN1409674A Bicycle moved by front and rear drive method of pedal |
04/09/2003 | CN1105053C Full foldable bicycle |
04/08/2003 | US6543564 Balancing personal vehicle |
04/02/2003 | CN2542549Y Flywheel-type manpower driving device for multi-wheeled vehicle |
04/01/2003 | US6540648 Exerciser bike |
04/01/2003 | US6540244 Human-powered driving mechanism |
03/26/2003 | CN1405054A Double-way juggling system |
03/26/2003 | CN1405050A Push-pull body-building bicycle |
03/13/2003 | WO2003004303A3 Scooter |
03/13/2003 | US20030047901 Hand-powered vehicle |
03/13/2003 | US20030047893 Rolling foot apparatus with motion-convertion mechanism |
03/06/2003 | US20030042059 Transmission and drive-train systems of 2 wheel, 3 wheel and 4 weel exercise scooters incorporating (1) seesaw foot pedal and (2) left & right step foot pedals |
02/27/2003 | WO2003016126A1 Wheeled rowing machine |
02/27/2003 | US20030040397 Bicycle front gearshift device |
02/27/2003 | US20030038447 Bycicle of periscopic traction |
02/26/2003 | CN2537621Y Reciprocating foot bicycle |
02/26/2003 | CN1398753A Transmission mechanism for man-power vehicle |
02/20/2003 | WO2003014597A1 Lever type power transmission device of bicycle and power machine with magnetic action used for the device |
02/20/2003 | US20030034627 Bi-directional pedaling system |
02/20/2003 | DE20213280U1 Drive mechanism for three wheel scooter, uses two pedal boards with cams to move chain for driving trailing wheel |
02/18/2003 | US6520525 Folding tricycle |
02/13/2003 | DE20215872U1 Bicycle has pedal with two pedal drives for each housing and a ring-shaped shaft fixed to the unit, at least one pedal drive has a coupling and there is a hydraulic linkage |
02/12/2003 | CN2535316Y Manual bicycle and manual whee chair |
02/06/2003 | US20030025291 Jogging kick scooter |
02/06/2003 | DE20115175U1 Scooter drive has an axis of rotation and a drive lever with a connected drive which works with a drive wheel and has a spring energy storage unit |
02/05/2003 | EP1281608A2 Vehicle driven by the pedals reciprocating movement |
02/05/2003 | CN1394784A Shaker propulsion motion device |
01/30/2003 | WO2003008261A1 Human powered vehicle with up-down-moving footplate |
01/30/2003 | US20030020254 Linear stroke drive mechanism |
01/30/2003 | DE20216348U1 Training bicycle with users weight operated drive has saddle arm and pedal frame connected to bell crank to drive rear wheel via cable and pulley |
01/29/2003 | CN2533044Y Push-pull bodybuilding bicycle |
01/29/2003 | CN2533043Y Universal balanced bicycle |
01/28/2003 | US6511087 Jogging kick scooter |
01/22/2003 | CN2532003Y Push-pull type tricycle |
01/22/2003 | CN2532002Y Inner gear count-rotation speed changing and crank connection lever gearing pedal bicycle |
01/21/2003 | US6508324 Regenerative pneumatic propulsion apparatus |
01/17/2003 | CA2357058A1 Propulsion system for a scooter |