70201 ⎘
Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by directly driving the wheel axle, e.g. by using a ratchet wheel
Vehicle with pedals movable along sliders
#2Continuously variable reciprocating prime mover and vehicle comprising the same
#3Vehicle with weight-based drive mechanism
#4Gear driven by wobble movement and vehicle with this gear
#5Pedal Driving Device For Scooter
#6FREEWHEELING UNICYCLE
#7Variable lever and gear transmission system and method
#8Human-powered drivetrain
#9Device of Human Conveyance
#10TRICYCLE
#11Device of human conveyance
#12Bicycles driven through driver units
#13SCOOTER WITH AUXILIARY ASSEMBLY
#14Device of human conveyance
#15Drive apparatus
#16DRIVE APPARATUS
#17Pedal scooter
#18Lever enhanced pedaling system with multi-speed control system
#19User-Propelled Wheeled Vehicles
#20Power pedal for a bicycle
#21Lever enhanced pedaling system
#22Body weight-activated scooter
#23Accelerating device for a scooter