| Patents for B62M 1 - Rider propulsion of wheeled vehicles (8,357) |
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| 08/05/2004 | US20040150185 Front wheel drive handlebar for use with bicycles |
| 08/05/2004 | US20040150179 Scooter having reciprocating pedals |
| 08/05/2004 | DE202004006544U1 Driving gear for a muscle power-driven vehicle used in water, on the ground or in the air comprises a transfer device having a geometric shape deviating from a circular disk with a continuous contour and fixed to a pedal crank shaft |
| 08/04/2004 | CN2630096Y Sports cycle for children's exercise |
| 08/04/2004 | CN2630095Y 多功能三轮车 Multifunctional tricycle |
| 08/04/2004 | CN1160517C Crank instrallation screw for bicycle |
| 07/29/2004 | WO2004062757A2 User-propelled riding toys and methods |
| 07/29/2004 | DE10301207A1 Step bicycle is two-wheeler has two tread levers attached to frame at front on left and right by movable joints so that at rear on tread levers where tread surfaces are located the treat height is not influenced |
| 07/28/2004 | CN2628409Y Driving lever fan rotating driving bicycle |
| 07/28/2004 | CN2628402Y 跑步自行车 Running bike |
| 07/28/2004 | CN2628400Y Body-building double-driving bicycle |
| 07/28/2004 | CN2628399Y Damping booster bicycle |
| 07/21/2004 | CN2626848Y Bicycle rotating shaft structure possessing two tread functions |
| 07/21/2004 | CN2626832Y Arm strength driving gallop type children's vehicle |
| 07/20/2004 | US6764090 Bicycle with a drive sprocket disposed in front of a seat tube |
| 07/20/2004 | US6764088 Pedalling machines including scooters and driving mechanisms therefor |
| 07/15/2004 | DE20319226U1 Continuously variable distance adjustment for muscle or powered machines has externally toothed drive wheel with effective circle radius equalling twice difference of radius of intermediate wheel and radius of driven wheel |
| 07/15/2004 | DE19922822B4 Laufband für das Fitneßtraining und Fahrzeug mit einem Laufband Treadmill for fitness training and vehicle using a treadmill |
| 07/14/2004 | CN2625260Y Shock absorbing power-assisted driving bicycle |
| 07/14/2004 | CN2625259Y Counter-rotating energy-storaging power-assisted bicycle |
| 07/13/2004 | CA2414681A1 Oscillating step drive for a bicycle |
| 07/08/2004 | WO2004056647A1 Vehicle in particular scooter |
| 07/08/2004 | CA2513087A1 Vehicle in particular scooter |
| 07/07/2004 | CN2623583Y Vehicle without power |
| 07/07/2004 | CN2623581Y Pedal type tricycle |
| 07/07/2004 | CN2623578Y Lever-rack driving pattern bicycle |
| 07/07/2004 | CN1509934A Spring-driven double-chain bicycle |
| 07/06/2004 | US6758483 Scooter device |
| 07/01/2004 | WO2003083277A3 Energy storage/booster device |
| 06/30/2004 | EP1432607A2 Two-speed wheel assembly for manual wheelchairs, with a quick-release mounting capability |
| 06/30/2004 | CN2622071Y Hand-operated bicycle and hand-operated wheel chair |
| 06/30/2004 | CN2622070Y Elastic force energy-saving conversion device |
| 06/30/2004 | CN2622069Y Pedal transmission of bicycle |
| 06/30/2004 | CN2622063Y Seesaw sliding vehicle |
| 06/30/2004 | CN1508038A Energy--storing booster bicycle |
| 06/29/2004 | US6755095 Bicycle crank assembly and assembly tools |
| 06/24/2004 | DE10257269A1 Method for operation of bicycles and similar using two lever arms to generate a torque has two free wheel hubs between levers and shaft, to generate a torque within selected lever angle, and turn shaft in one direction only |
| 06/23/2004 | CN2621144Y Scooter with pedals |
| 06/23/2004 | CN2621141Y Four-wheel bicycle |
| 06/23/2004 | CN1506266A Electronic servo booster type bicycle variable speed gear and relative method thereof |
| 06/23/2004 | CN1506265A Electronic servo booster type bicycle speed change gear and its relative method |
| 06/23/2004 | CN1506260A Multi-purpose bicycle driven by both gravity and pedal force and with horse riding sense |
| 06/23/2004 | CN1154596C Apparatus for changing direction of driving force for bicycles |
| 06/17/2004 | WO2004050464A1 Bicycle of type driven by operation of handle |
| 06/17/2004 | US20040113384 Bicycle of type driven by operation of handle |
| 06/17/2004 | DE10355869A1 Bicycle for altering seat position to improve and optimize driving system has handlebars, a pedal crank drive, a height-adjustable seat and a frame structure for fastening front and rear wheels |
| 06/16/2004 | CN1504383A Adjustable pedal driving device of bicycle |
| 06/16/2004 | CN1504379A Energy consumption-free power converting booster vehicle |
| 06/15/2004 | US6749211 Bicycle with reciprocal pedal levers having shiftable pivot axis for transmission ratio change |
| 06/10/2004 | WO2004048807A1 Driving device for saving labour, increasing speed and eliminating dead points |
| 06/10/2004 | US20040110585 Electronically servo-assisted bicycle gearshift and related method |
| 06/10/2004 | US20040108680 Electronically servo-assisted bicycle gearshift and related method |
| 06/10/2004 | US20040108673 Safety driving arrangement for twist vehicle |
| 06/09/2004 | EP1426285A1 Electronically servo-assisted bicycle gearshift and related method |
| 06/09/2004 | EP1426284A1 Electronically servo-assisted bicycle gearshift and related method |
| 06/09/2004 | EP1426282A2 Bicycle crank assembly and assembly tools |
| 06/09/2004 | EP1426281A2 Bicycle of type driven by operation of handle |
| 06/09/2004 | CN1502516A Blindness free stepping speed-increasing bicycle chain wheel-axle |
| 06/08/2004 | CA2211127C Stationary exercise apparatus |
| 06/03/2004 | US20040104559 Folding walker with removable back rest |
| 06/03/2004 | CA2451012A1 Folding walker with removable back rest |
| 06/02/2004 | EP1156958A4 Wheelchair |
| 06/02/2004 | CN2618840Y Riding bicycle with improved driving wheel structure |
| 06/02/2004 | CN1500689A Small portable chainless ,stepless speed changing, reciprocating-drive bicycle |
| 05/26/2004 | EP1420999A1 System for controlling a moving part, steering system for a light vehicle and tricycle fitted with said system |
| 05/26/2004 | CN2617662Y Foot exercising vehicle |
| 05/26/2004 | CN1498816A Electric bicycle |
| 05/25/2004 | US6738987 Snap on, thigh to pedal, auxiliary propulsive system for bicycles |
| 05/20/2004 | US20040097308 Automatic speed change device for bicycle gearbox |
| 05/19/2004 | DE20122117U1 Pedal operated scooter-like bicycle has rear gear coupled to rear wheel, and chain interconnecting clockwise and rear gears in horizontal level |
| 05/19/2004 | CN2616469Y Driving-rod fan-shape driving type manual pedal cycle |
| 05/19/2004 | CN1496919A Chain wheel support unit for bicycle chain wheel assembly |
| 05/19/2004 | CN1150049C Pedal slider |
| 05/13/2004 | US20040090039 Tricycle |
| 05/13/2004 | US20040090037 Shaft driven bicycle and transmission therefor |
| 05/12/2004 | CN2615037Y Spring booster bicycle |
| 05/12/2004 | CN2615036Y Accelerating power-saving device for tricycle by rider propulsion |
| 05/12/2004 | CN2615031Y Underfoot treadling cycle |
| 05/12/2004 | CN2615027Y Hand driving bicycle without pedaling |
| 05/06/2004 | US20040087402 Power transmission system |
| 05/06/2004 | US20040084238 Electrically assisted bicycle |
| 05/06/2004 | EP1415904A2 Electrically assisted bicycle |
| 05/05/2004 | CN1493489A Multi swinging rod large torque twin side driving type bicycle |
| 04/29/2004 | DE10296455T5 Freilaufkupplung für Fahrradantriebsstrang Overrunning clutch for bicycle drive train |
| 04/28/2004 | EP1413507A1 scooter |
| 04/22/2004 | US20040075230 Self-movable vehicle |
| 04/22/2004 | DE10043239B4 Fahrende Fitness-Maschine für Ganzkörpertraining Propelled fitness machine for full body workout |
| 04/21/2004 | EP1409334A1 Step-bike |
| 04/21/2004 | CN2612590Y Energy storage type front drive accelerated bicycle |
| 04/20/2004 | US6723029 Pedal mechanism for cycles |
| 04/15/2004 | US20040070166 Sprocket support member for a bicycle sprocket assembly |
| 04/15/2004 | DE10309477A1 Ergonomic tricycle has handle and pedal apparatus moving two parallel chains reciprocally to produce continuous rotation of drive wheel |
| 04/14/2004 | EP1407962A1 Sprocket support member for a bicycle sprocket assembly |
| 04/14/2004 | CN2611279Y Hand folding pully cart |
| 04/13/2004 | US6719310 Self-movable vehicle |
| 04/08/2004 | US20040066016 Poles and fastenings for biking upright |
| 04/07/2004 | CN2609830Y Bicycle with two-purpose pedal |
| 04/07/2004 | CN2609824Y Double-booster bicycle |
| 04/06/2004 | US6716141 Mechanically actuated scooter |
| 04/06/2004 | US6715779 Exercise scooter with stunt features |