70199 ⎘
Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by the use of flexible drive members, e.g. chains
VARIABLE TRANSMISSION RATIO POWER CONVERSION APPARATUS
#2TRICYCLE PROPELLED BY A STAIR CLIMBER MECHANISM
#3MOBILITY AND EXERCISE VEHICLE
#4BICYCLE AND SCOOTER HYBRID
#5Self-balancing, electronically-assisted, rideable devices
#6Mobility and exercise vehicle
#7TRANSMISSION MECHANISM AND BICYCLE
#8Mobility and exercise vehicle
#9HUMAN POWERED RECIPROCAL (LINEAR) MOTION DRIVE SYSTEM, AND APPLICATIONS THEREOF
#10Scooter
#11Vehicle with pedals movable along sliders
#12Linearly actuated vehicle with coiling power link
#13Transmission apparatus for a leveraged wheelchair
#14Pump-action ride-along vehicle
#15Continuously variable reciprocating prime mover and vehicle comprising the same
#16Mobility vehicle
#17Chain-drive mechanism for bicycle
#18BICYCLE
#19Bicycle propelling device
#20PEDAL SCOOTER
#21Self-balancing, electronically-assisted, rideable devices
#22Transmission structure for bicycle
#23Pump-action ride-along vehicle
#24Compound torque multiplying lever propelled bicycle
#25Reciprocating Action Drive with Elastically Extensible Reversing Mechanism
#26Drive system
#27Bicycle
#28WHEELED VEHICLE
#29URBAN ELLIPTICAL BICYCLE
#30Reciprocating Action Drive with Uni-directional Output
#31Vehicle with weight-based drive mechanism
#32TRANSPORTATION MEANS USING DEVICE FOR CONVERTING RECIPROCATING RECTILINEAR MOTION INTO SINGLE-DIRECTION CIRCULAR MOTION
#33Dual pedal-driven scooter
#34Human-powered vehicle
#35Lever driven bicycle with synchronous drive ratio control
#36Lever enhanced pedaling system with elevated crank sprockets
#37Pump-action ride-along vehicle
#38Stepper exercise scooter and vehicle holder
#39Drive train for a treadle scooter
#40Direct-drive double wing scooter
#41TILTING-CAPABLE THREE-WHEELED BOARDING VEHICLE
#42Vehicle with weight-based drive mechanism
#43ELLIPTICAL DRIVE MECHANISM AND A STEERING MECHANISM, APPLICABLE TO VELOCIPEDES IN GENERAL
#44Pedal-propelled transmission mechanism
#45Transmission for a human powered vehicle (HPV) and such vehicle
#46Reciprocal Drive For Hand Powered Vehicles
#47Teeter Drive Vehicle
#48Bicycle with rear drive assembly for elliptical movement
#49Demountable device for transformation of treadle lever rocking movement into rotary movement of bicycle#S drive shaft
#50Stepper exercise scooter
#51Pedaling scooter device
#52Bicycle
#53Rehabilitation device
#54Bicycle with rear drive assembly for elliptical movement
#55RECUMBENT HUMAN POWERED VEHICLE WITH A RECIPROCATING LINEAR DRIVE
#56Human-powered drivetrain
#57Easy-pedaling and labor-saving bicycle
#58Up and down reciprocation treading leisure exercise apparatus
#59Personal vehicle frame and method of assembly
#60Gas driven motor
#61Bidirectional Input Unidirectional Output Driven Vehicle Having Clutch Device At Load End
#62Lever drive system for a scooter
#63Scooter having a variable speed cam drive system
#64Reciprocating drive train
#65Mechanism for converting reciprocating lever action to unidirectional rotary motion
#66Lever-propelled bicycle
#67Wheel hub arrangement for a wheel drive by an alternating symmetric drive system using a flexible pulling element, that can be used in vehicles particularly in bicycles
#68Mechanical torque multiplier and evener mechanism
#69Wheeled vehicle
#70BAND DRIVE SYSTEM
#71Transportation device with reciprocating part and kinetic storage
#72WHEELED DEVICE WITH LEVER PEDAL MECHANISM
#73Lever enhanced pedaling system with wrap around chain propulsion system
#74Drive mechanism and bicycle drive system
#75RECIPROCATING-TYPE VARIABLE-SPEED PEDAL STRUCTURE FOR SCOOTER
#76Human powered personal transportation device and drive mechanism for same
#77Alternating drive, primarily for bicycles and similar driven vehicles
#78Drive Apparatus
#79Scooter
#80NON-MOTORIZED VEHICLE
#81Bicycle
#82Drive Mechanism for a Vehicle Propellable by Muscle Power and Vehicle
#83Tricycle with driving units
#84HUMAN-DRIVEN TRAVELING APPARATUS
#85Scooter driving structure
#86Rocker propelled scooter
#87Exercise device
#88PROPULSION MECHANISM WTIH TWO INDEPENDENT ACTUATORS
#89Stepping scooter
#90Vehicle
#91Lever enhanced pedaling system's hydraulic assisted propulsion mechanism
#92Overdrive system for four-wheel bicycle
#93Non-motorized vehicle
#94VEHICLE PROPELLED BY MUSCLE POWER, IN PARTICULAR STEP SCOOTER
#95AUTOMATICALLY DRIVING FORCE RELEASING TYPE ONE WAY ROTATION DRIVING INSTRUMENT
#96Constant torque variable speed drive train
#97Rowing Bike
#98Drive apparatus
#99DRIVE APPARATUS
#100CONTINUOUSLY VARIABLE DRIVETRAIN
#101CONTINUOUSLY VARIABLE DRIVETRAIN
#102CONTINUOUSLY VARIABLE DRIVETRAIN
#103CONTINUOUSLY VARIABLE DRIVETRAIN
#104CONTINUOUSLY VARIABLE DRIVETRAIN
#105CONTINUOUSLY VARIABLE DRIVETRAIN
#106CONTINUOUSLY VARIABLE DRIVETRAIN
#107CONTINUOUSLY VARIABLE DRIVETRAIN
#108Continuously variable drivetrain
#109CONTINUOUSLY VARIABLE DRIVETRAIN
#110Chain driven scooter
#111Body weight-activated scooter
#112Exercise device
#113Occupant Propelled Transportation Vehicle
#114Power pedal for a bicycle
#115Standing cycle
#116Lever enhanced pedaling system
#117Muscle-powered continuously variable drive system and apparatus having same
#118Drive train
#119Pedal scooter
#120Body weight-activated scooter
#121Recumbent cycle with a single stroke linear pedaling system
#122Bicycle drive mechanism
#123Systems and methods for propelling a vehicle
#124Mechanical transmission
#125Bicycle with force-increasing actuation system
#126Linearly actuated vehicle providing increased force actuation
#127Gimpel's set parts and assemblies for transformation of treadle lever rocking movement into rotary movement of bicycle drive shaft
#128Linearly actuated vehicle
#129Leg and arm powered vehicle
#130Rehabilitation device