| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 280242100 |
Hand propelled
| 134 |
| 280259000 |
Rotary crank power
| 106 |
| 280220000 |
Movable occupant support
| 53 |
| 280230000 |
Plural power application
| 30 |
| 280253000 |
Oscillating lever
| 28 |
| 280212000 |
Added or stored energy device
| 15 |
| 280236000 |
Reversing and power ratio change
| 12 |
| 280252000 |
Reciprocating power application
| 11 |
| 280240000 |
Interconnected steering means
| 8 |
| 280211000 |
Steering by driving | 4 |
| 20100219601 | Self-Propelled Vehicle Propelled by an Elliptical Drive Train Including Foot Link Guide Track - An apparatus including a frame; a drive wheel coupled to the frame; a first and a second foot link, operably coupled to drive wheel to transfer power to said drive wheel so as to propel the apparatus, each including a foot receiving portion for receiving an operator's foot, a front end, and a rear end; and a first and a second foot link guide track, each foot link guide track operatively associated with the front end of the foot link to direct the front end along a reciprocating path of travel while providing retention to the foot link. | 09-02-2010 |
| 20110304117 | VEHICLE WHEELED DEVICE - A vehicle wheeled device has a drive wheel, two foot pads and two support wheels. The drive wheel is adapted to drive the device along a longitudinal drive path with the foot pads being located at opposing longitudinal sides of the drive wheel. The two support wheels of the device are adapted to engage the ground face at one of the longitudinal sides of the drive wheel with the drive path being located therebetween. | 12-15-2011 |
| 20140246840 | MANUALLY POWERED VEHICLE - A manually-powered vehicle propelled by muscular force, whose user maintains a standing position, and whose drive is hand-held. The vehicle according to the invention includes two drive wheels, with independent mechanisms installed inside them, which transform the swinging motion of the levers into unidirectional gyration of the drive wheels axis thus driving the vehicle forward, at least one neutral wheel mounted in a way allowing rotation around the vertical axis, and where a low-slung platform is attached directly to the casing of the mechanisms. | 09-04-2014 |
| 20150061256 | HAND POWERED VEHICLE - A hand-powered vehicle is provided for transportation and entertainment purposes. The vehicle has a frame supporting a pair of side wheels that are driven by the user. The frame includes a front portion and a pair of side portions extending rearwardly to the side wheels. The side portions of the frame do not extend rearwardly past the side wheels. The user sits on a seat that is supported by a portion of the frame extending rearwardly from the front portion and between the two side wheels. A third wheel is provided under or behind the seat, and that wheel is preferably a caster that is coupled to the frame at an angle to a vertical axis. The side wheels have hand grips extending therefrom, and the hand-powered vehicle is configured to be propelled by a user applying a force through the hand grips to rotate the side wheels. | 03-05-2015 |
| 280251000 |
Strap, drum, and ratchet | 4 |
| 20090134597 | VEHICLE PROPELLED BY MUSCLE POWER, IN PARTICULAR STEP SCOOTER - Vehicle propelled by muscle power, in particular scooter, with at least one driving wheel and at least one tread surface ( | 05-28-2009 |
| 20100327551 | Bicycle - This invention relates to a bicycle structure which essentially provides a bicycle body enabling stand-riding such that the weight center of human body can be more concentrated between the front wheel and the rear wheel, and that the wheel base between the front wheel and the rear wheel can be shortened. Thus, the volume of the bicycle is further reduced to become more compact and to save cost. Transmission units are provided respectively at both sides of the bottom, which are independently operated and include pedals moving up and down. Freewheels are provided respectively at both sides of the rear wheel of the bicycle body, and the transmission units at both sides are respectively connected to the freewheels. Not only the structure is simple for easy assembly, but also the volume after folding is very small for easy carry. A number of speed change points can also be provided on each transmission unit to increase the stroke of the freewheel so that the goal of speed change can be achieved. Accordingly, the bicycle structure has utmost convenience in practical implementation. | 12-30-2010 |
| 20110266768 | Alternating Drive, Primarily for Bicycles and Similar Driven Vehicles - Alternating drive primarily for bicycles and similar driven vehicles, in which the rotation of driven pedals are converted into reciprocating swinging motion of swinging arms, and the swinging arms have respective driving arms ( | 11-03-2011 |
| 20150076787 | RECUMBENT HUMAN POWERED VEHICLE WITH A RECIPROCATING LINEAR DRIVE - A recumbent human-powered vehicle is propelled by a reciprocating thrust motion using a linear drive mechanism connected by flexible power links to a double overrunning clutch transmission with returning springs. The vehicle has a wheel base approximately that of a conventional upright bicycle and does not utilize a crank transmission. The vehicle may be propelled with alternating, single or simultaneous leg motion with the use of pedal sliders positioned for independent pendulum-type oscillation. The linearly reciprocating pedals are rotationally linked to the transmission portion of the linear drive mechanism through a pair of flexible power links so as to transfer power from the pedals to the transmission, which includes a pair of overrunning clutches connected to the main chain axis allowing to transmit the moving force to the main chain axis. The overrunning clutches return back to idle mode with the use of returning springs. | 03-19-2015 |
| 280219000 |
Intermittent ground engaging drive | 4 |
| 20090236816 | Skateboard street paddle - A street paddle which permits a rider of an associated skateboard or similar device to smoothly stroke and accelerate down the street using one's arms, hand and upper body, rather than using their foot to accelerate is disclosed. The street paddle is unique in that it allows a skateboard rider to pull and push their way on the street to accelerate, similar to an oarsman on the water, or a skier on snow, yet on the ground. A contact point, or footing, of the street paddle, where the paddle device comes in contact with the ground, connects to the bottom of an elongated shaft of the paddle. The footing comprises form and material that facilitates traction, when applied against a traveled surface, as well as shock dampening action to assist in smoothness and acceleration. As such the street paddle may also be used to decelerate the speed by dragging the footing on the ground in such a way that the friction of the contact slows the skateboard. | 09-24-2009 |
| 20120267872 | Skate board paddle - A street paddle which permits a user of an associated skateboard of similar devise to smoothly stroke with two hands and arms and upper body, rather than using their foot to accelerate or decelerate is disclosed. The street paddle is unique in that is allows a skateboard rider to pull and push their way on the street to accelerate, similar to a stand up paddlers or canoe paddlers on the water. A contact point, blade footing of the street paddle, where the paddle device comes in contact with the ground, connects to the bottom of an elongated shaft of the paddle. The footing comprises form and material that facilitates traction, when applied against a traveled surface, as well as shock dampening action to assist in smoothness and acceleration. As such, the street paddle may also be used to decelerate the speed by dragging the footing on the ground in such a way that the friction of the contact slows the skateboard. The footing comprises a hook-shaped element to permit a user to grab park and other path-side features for the purpose of performing tricks. | 10-25-2012 |
| 20140265209 | Pole Propelled Velocipede - A two wheeled tandem vehicle is propelled by hand-grasped poles. A forward wheel on a forward member and a rear wheel on a rearward member align along a longitudinal axis. The forward member rotates about a vertical steering axis. A saddle and footholds support the rider and allow the rider to balance and steer the device. The rider's hands never contact the vehicle but are used to propel the vehicle with the poles. | 09-18-2014 |
| 20160200393 | Pole Propelled Velocipede | 07-14-2016 |
| 280241000 |
Intermittent gripped belt or chain | 1 |
| 20100013184 | Manpower-driven device with bi-directional input and constant directional rotation output - The present invention is related to a manpower driven device being able to do particular bidirectional pedaling to provide constant directional output for driving the loading wheel train, wherein its pedaling direction is selected by the rider according to his/her operating statuses of the muscles and joints, or the same directional outputs of different speed ratios is made further through the different driving directional inputs. | 01-21-2010 |
| Entries |
| Document | Title | Date |
|---|
| 20090026726 | Quick Release Structure for a Bicycle - A quick release structure for a bicycle comprises a positioning post and an engaging member. The positioning post and the engaging member are disposed on the two tubes of the bicycle, respectively. The positioning post includes a stopping block and a spring. When the positioning post is inserted into the engaging member, the stopping block can be used together with the spring to restrict the positioning post in the engaging member, so that the two tubes of the bicycle can be assembled. When the stopping block is pressed, the positioning post can disengage from the engaging member. Hence, the quick release structure for a bicycle can be quickly assembled and disassembled. | 01-29-2009 |
| 20090072509 | RUNNING ASSISTING DEVICE - A running assisting device can be formed by left and right paired halves each being worn on one foot of a rider and advanced with a rider alternately depressing stepping plates of the device, each half comprising frames ( | 03-19-2009 |
| 20100007111 | PERSONAL VEHICLE - A skateboard-like personal vehicle comprises a platform, a pair of steerable front wheels controlled by an upright steering lever movable left or right about a longitudinal pivot axis by one hand of the rider, a pair of rear wheels, one of which is driven by a reciprocable foot pedal, and an upright post which can be gripped by the rider's other hand. | 01-14-2010 |
| 20100013183 | Three wheeled scooter - A new and improved stand up type scooter used for traveling across generally flat terrain such as asphalt or concrete. The invention comprises of a three-wheeled scooter manually, gas, or electrically powered. The scooter consists of a frame, floor deck, steering tee handle, pivoting front suspension, two front wheels for added traction, and one rear powered or non-powered wheel. The invention incorporates a center stand for upright storage and a foldable handle for compact transport of the mechanism. Optional quick attach seat system for riding in seated position. | 01-21-2010 |
| 20100078913 | Scooter with driving mechanism - The present invention provides a scooter with driving mechanism comprising a scooter assembly and at least a driving mechanism, wherein the scooter assembly has a treadle and a rear wheel; the driving mechanism comprises a reset device and a transmission device, which has an irreversible transmission unit and a passively driven gear, wherein the passively driven gear is driven by the driving gear in meshed manner to drive the irreversible transmission unit in relay way, the irreversible transmission unit, which is connected to the rear wheel, is served to drive the rear wheel to rotate in single direction. Thus, by means of the treading and releasing actions with the treadle, the scooter can be driven smoothly with benefits in not only the risk of tumbling down accident being avoided but also the effects in energy-saving and environmental protection being achieved. | 04-01-2010 |
| 20100090434 | BRAKE SYSTEM AND METHOD AND TWO-WHEELED VEHICLE USING THE SAME - In the specification and drawing a new brake system and a two-wheeled vehicle using the same are described. The new brake system includes a first brake to apply a first brake force on a first wheel of a vehicle and transfers the first brake force to physically actuate a second brake to brake a second wheel of the vehicle. A new-designed cantilever brake is disclosed to transfer the first brake force to actuate the second brake. | 04-15-2010 |
| 20100230924 | Mobile Elliptically Driven Device and Steering Mechanism - A steering mechanism is provided that steers by imparting a variable amount of toe or camber to a wheel, and is capable of imparting both toe and camber using a single mechanism. Some versions of the steering mechanism can provide extremely high stability during turns controlled by the simple leaning of the operator. Vehicles using the mechanism are provided, including lean-steered vehicles, and including a three-wheeled mobile elliptically driven device. | 09-16-2010 |
| 20100253036 | Wheeled Vehicle that is Operated by Stepping Upward and Downward - A wheeled vehicle includes a main frame, a drive axle rotatably mounted on the main frame, a chainwheel secured on the drive axle, an eccentric shaft secured on the drive axle, a support post mounted on the main frame, a rocking arm pivotally mounted on the support post, and a linking member having an upper end pivotally connected with the rocking arm to move with the rocking arm and a lower end pivotally connected with the eccentric shaft to move the eccentric shaft. The rocking arm has two opposite sides each provided with a pedal. Thus, the wheeled vehicle is driven to move forward by stepping the pedals of the rocking arm upward and downward in a reciprocal manner to provide a different pedalling manner. | 10-07-2010 |
| 20100270771 | WALKING AUXILIARY EQUIPMENT - Walking auxiliary equipment | 10-28-2010 |
| 20100270772 | RECREATIONAL VEHICLE - This invention concerns a recreational vehicle comprising a body having a front wheel and a rear wheel mounted thereto by a mounting system that allows relative movement between an axis of the rear wheel and an axis of the front wheel. Biasing means is provided for urging the axes of the front and rear wheels towards each other. A locking system locks at least one of the front and rear wheels against rotation in one direction whilst allowing rotation of that wheel in the other direction. The invention also concerns a recreational vehicle comprising a body having at least one bouncing element mounted thereto, the bouncing element having sufficient resilience to allow a user to bounce the recreational vehicle and wherein the bouncing element is mounted to the body by a mounting system, which defines an axis of rotation for the bouncing element. | 10-28-2010 |
| 20100289244 | SELF-PROPELLED VEHICLES - There is disclosed a vehicle, for example, a self-propelled and/or pedal vehicle such as a tricycle, bicycle, scooter, micro-scooter, or collapsible scooter, for example, adapted for use by children or infants. Accordingly, a self-propelled vehicle comprising illuminatable direction indicator means comprising left turn and right turn indictor means, which selectably operate by turning of a steering means or column of the self-propelled vehicle to the left or to the right, respectively, the steering means or column comprising handlebars in one embodiment. The self-propelled vehicle may comprise a tricycle. | 11-18-2010 |
| 20100308556 | Bicycles driven through driver units - This invention relates to the drive technique of bicycles, particularly two-wheel and rear-wheel driven ones. This invention comprises a front-wheel driver unit which moves rectilinearly and directly matches the front-wheel ratchet wheel, to drive the front wheel. It also contains a curvilinear rear-wheel driver unit which moves along a curve and directly matches the rear-wheel ratchet wheel to drive the rear wheel. The two-wheel driven bicycle has a head tube in the front to form a bracket to support the cyclist's shoulders so that the cyclist, while using his or her arms to steer the bicycle and drive the front wheel, does not have to make big effort to support his/her upper body. In the case of the rear-wheel driven bicycle, the identical rear-wheel driver unit used for said two-wheel driven bicycle is used, and the front wheel and the handlebars are just the same as that of a conventional bicycle. Higher drive efficiency can be achieved by using driver units to directly drive cycle wheels, because it converts the maximum effort of the cyclist's arms and/or legs into the rotational moment to drive the bicycle forward. Moreover, the bicycle structure is simple. | 12-09-2010 |
| 20100320716 | HUMAN-DRIVEN TRAVELING APPARATUS - A human-driven traveling apparatus includes, among other features, a pedal assembly driving rear wheels using force inputted from both feet of a user. The pedal assembly includes first and second pedals connected to the frame to be rotatable up/down for the user to press down with both feet, respectively, first and second rotary circular plates rotatably connected to the frame, a first power transmission mechanism transmitting rotational force of the first pedal rotated by the force applied by the user, to the first rotary circular plate, a second power transmission mechanism transmitting rotational force of the second pedal rotated by the force applied by the user, to the second rotary circular shaft, and a third power transmission mechanism transmitting the rotational force of the first and second rotary circular plates to the rear wheels to drive the rear wheel. | 12-23-2010 |
| 20110095505 | EXERCISE VEHICLE WITH ROD STEERING SYSTEM - An exercise vehicle is provided with an improved push/pull rod steering system for use in directing vehicle travel and maintaining balance without interfering significantly with vehicle power. The vehicle includes a frame with an attached drive system that includes a drive wheel. The drive system includes arm levers operatively connected to the drive wheel so that counter-reciprocal movement of the arm levers produces rotation of the drive wheel. The steering system includes a guidance wheel rotatively coupled with the frame, a steering crank which is operatively coupled with the guidance wheel, hand levers pivotally attached to the arm levers and push/pull rod assemblies connecting the hand levers to the steering crank. When one hand lever pivots, the steering crank rotates, causing the guidance wheel to turn while simultaneously causing the other hand lever to pivot the opposite direction. | 04-28-2011 |
| 20110133427 | RECYCLABLE CARDBOARD BICYCLE - A human powered land vehicle sufficiently rigid so as to transport a human rider constructed only from pulpably recyclable and shreddably recyclable materials. | 06-09-2011 |
| 20120007330 | TRICYCLE WITH VARIABLE POSITION FOOT BOARDS - A tricycle has a frame, a front wheel with drive pedals, a seat, and a footboard. The footboard of the novel tricycle can optionally be mounted on the frame in a first orientation and in at least one second orientation. | 01-12-2012 |
| 20120104722 | TRICYCLE - A tricycle includes a frame and a front wheel. The tricycle includes a first rear wheel coupled to the frame. The tricycle includes a second rear wheel coupled to the frame. The tricycle includes a front suspension system and a rear suspension system functionally coupled to the frame. The tricycle includes a drive system coupled to the frame and a wheel hub fixedly coupled to the first drive shaft. The drive system includes a transmission system coupling a first drive train to a second drive train. The tricycle includes a locking device configured to lock the relative position of the wheel hub and the rear axle, wherein the locking device is selectably adjustably between a first mode and a second mode. The first mode includes the wheel hub and the rear axle locked together, and the second mode includes the wheel hub and the rear axle shaft independently rotatable. | 05-03-2012 |
| 20120248730 | BICYCLE CHAIN GUIDE ASSEMBLY - A bicycle having a wheel and a frame supported by the wheel. The frame includes a wheel support and a stay extending from the wheel support. A stay protector engages the stay, and a chain guide member is coupled to the stay protector to support and align the chain. The chain guide member comprises a guide mount and a guide carriage. The guide mount is secured to the stay protector, and the guide carriage is supported by the guide mount. The bicycle chain passes through a channel formed on the guide carriage. | 10-04-2012 |
| 20130168942 | SPIRAL CONE PULLEY RECIPROCAL PEDAL DRIVE SYSTEM AND METHODS - A pedal drive system for a bicycle includes a front spiral cone pulley and a rear pulley. The front spiral cone pulley is attached to a crank arm, and the rear pulley is attached to a rear wheel on a bicycle in some embodiments. A power cable, or tension linkage, extends between the front spiral cone pulley and the rear pulley. The front spiral cone pulley is angularly moveable relative to the first crank arm such that the radial position of the point of engagement between the power cable and the front spiral cone pulley may be selectively manipulated for controlling the gear ratio between the front spiral cone pulley and the rear pulley. In some embodiments, the rear pulley is also a spiral cone pulley. | 07-04-2013 |
| 20140070514 | BICYCLE - A bicycle including a frame, a load carrying base, two front wheels, two rear wheels, a steering mechanism, a brake mechanism, a pedal mechanism, a chain drive mechanism, and a saddle unit. The frame is a retractable frame, including a rear support frame, a down tube, a transverse tube, and at least two telescopic casing tube assemblies that are arranged side by side. Each of the telescopic casing tube assemblies includes a front casing tube, a middle rod, and a rear casing tube. The load carrying base includes a cross bar, a front connecting rod, a left connecting rod, a right connecting rod, a rear connecting rod and internally hinged bars for linking the connecting rods. The two front wheels are respectively connected to two ends of the cross bar through a bearing at the top ends of a front fork. | 03-13-2014 |
| 20140175769 | VEHICLE HAVING A CHASSIS THAT CONVERTS TO A PROTECTIVE CARRYING CASE - The teachings provided herein are generally directed to compact, carry-on vehicles configured to shield a user from the drive mechanism. The vehicles are generally foldable, carry-on vehicles having a chassis that converts to a protective carry-on case for the vehicle. The vehicles are foldable with a drive mechanism that is (i) compact, (ii) at least substantially enclosed, (iii) clean, and (iv) generally shielded from contact by the user in the collapsed configuration. | 06-26-2014 |
| 20140217694 | USER PROPELLED RIDE-ON VEHICLE - A user-propelled vehicle is adapted for use as a ride on vehicle. The user-propelled ride on vehicle has a frame, a rider support platform, a steering column, a front cross member, a rear cross member, and a plurality of a caster assemblies coupled to the front and rear cross members at a front forward tilting angle to the vertical axis. | 08-07-2014 |
| 20140265208 | BICYCLE REAR SUSPENSION - The vehicle includes a frame member to be suspended relative to the ground. The suspension of the invention includes an arm (such as a swingarm), a slide link, and a control link. The arm having a first end and a second end; it extends between the frame generally at the first end and the ground-engaging member generally at the second end. The slide link is coupled between the frame and the arm. The slide link is rotationally fixed to the arm to rotationally move therewith. It is pivotally secured to the frame. The control link is also coupled to the frame and to the arm. | 09-18-2014 |
| 20150028557 | Bicycle Chain Guide - The present invention reduces or eliminates suspension induced lower portion chain grow for rear derailer equipped bicycle drive trains using a pivoting mount for the common chain guide pulley. Attached about or near concentric with the chain ring and bottom bracket this mounting plate has a pivotally connected link to the suspension. The chain guide pulley is positioned to “take-up” or store some lower portion of chain length around the chain ring. Suspension activation creates pivotal movement of the guide mounting plate to relieve suspension induced chain grow by releasing some or the entire taken-up length of the lower portion of the drive chain. | 01-29-2015 |
| 20150145230 | BICYCLE BRAKE SYSTEM - A method and apparatus to brake a bicycle is disclosed. An elongated member is attach to a front mounting post of a bicycle and extends outward from the front mounting post in a substantially horizontal plane. The elongated member includes a pair of wide main sections respectively disposed adjacent the midsection and is adapted to support arms of a bicycle rider when the elongated member is attached to the front mounting post. A first recess is formed in the member bottom that is located adjacent a member end. A pin is coupled to the member and extends through the recess. The brake handle is positioned at least partially within each recess. A brake handle is rotatably coupled to the pin. The brake handles couples to a bicycle brake cable to brake the bicycle in response to a bicycle user partially rotating the handle about the pin within the recess. | 05-28-2015 |
| 20160052588 | QUICK RELEASE DEVICE - A quick release device for at least partially muscle-powered two-wheeled vehicles such as bicycles, having an axle unit and a clamping mechanism. The axle unit includes an axle extending axially, a locking means at a first end of the axle unit and a fastener at a second end of the axle unit. The clamping mechanism is suitable for mounting and demounting the axle unit to a two-wheeled vehicle. The clamping mechanism includes an operating lever and a clamping component connected therewith. The clamping component can be non-rotatably coupled with the axle unit and can be decoupled from the axle unit. The operating lever of the clamping mechanism can be moved from an engagement position in which it is non-rotatably connected with the clamping component to a rotary position in which it is freely rotatable relative to the clamping component, while the clamping component is non-rotatably coupled with the axle unit. | 02-25-2016 |
| 20160144661 | BICYCLE COMPONENT COMPRISING AN ADAPTER UNIT AND ADAPTER UNIT - A bicycle component includes a hub shell for a wheel of an at least partially muscle-powered bicycle, wherein the hub shell is rotatably supported by at least one bearing device. An adapter unit is disposed on one end of the hub shell. The adapter unit includes an inner stopper having an inner stop face for transferring a clamping force to the bearing device and an outer stopper with an outer stop face transmitting at least part of the clamping force. The adapter unit includes a first and a second stopper component transmitting the clamping force. | 05-26-2016 |
