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5020624 |
Power drive scooter
A modular power drive scooter, including as modular components a seat, a seat post, a mainframe, a trailer and at least one battery, is built in a manner allowing quick and easy disassembly of the...
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4993733 |
Three wheeled recumbent cycle
A three wheel recumbent vehicle having the steering pivot point of the front axle tilted forwardly about 8° from perpendicular, causing the vehicle from the pivot point back to lean into a turn,...
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4966381 |
Adult tricycle
A tricycle including a generally horizontal perimeter frame supported above the ground by a pair of rear wheels and a steerable front wheel. The perimeter frame is continuous along one side and...
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4958842 |
Convertible toy kit
A toy kit convertible to form a scooter, a rocking horse, or a tricycle. The scooter is generally a toy vehicle with a pair of extendable rear wheel assemblies. One or more sets of female retainers...
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4925202 |
Three-wheeled pedal-propelled cycle with front and rear brakes
A pedal-propelled tricycle includes two front wheels, a rear wheel, a pedal drive and a handle bar. The pedal drive serves to rotate the axle of one front wheel by way of a chain while a brake on...
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4917396 |
Tricycle
A tricycle includes a frame mounting a single large diameter rear wheel and a pair of small diameter front wheels. A pedal crank mechanism is connected through a chain and sprocket to drive the...
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4895379 |
Convertible tricycle/riding toy
A convertible tricycle/riding toy which is interchangeable for use with any one of a variety of interchangeable frames having a variety of different uses is disclosed. The convertible...
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4887829 |
Rear wheel suspension system for a tricycle vehicle
A three wheeled vehicle having one front wheel and two rear wheels. The front wheel is for steering. Each rear wheel is rotatably mounted to a swing arm means. The two swing arms are pivotably...
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4863183 |
Front-cargo tricycle
A tricycle which includes a pivotal handlebar about a handlebar sprocket, a drive chain rotating through sprockets disposed along a T-shaped configuration, a pair of front steering wheels, a single...
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4863182 |
Skate bike
A skate bike including a frame; a spring seat saddle connected to an upper part of the frame; a wheel having a central axle connected to a lower part of the frame; a pair of pedals provided on...
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4828284 |
Treadle cycle
A multi-wheeled vehicle powered via a twin treadle-acting drive train. An upright front steering assembly including a pair of tie rod coupled front wheels and steering bar-mounted gear shift and...
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4826190 |
Dual wheel driven tricycle with a fully enclosed multiple speed drive
A pedal powered recumbent tricycle with a fully enclosed drive features an extruded aluminum frame within which the brake cables, steering linkage, and a seventeen speed planetary transmission are...
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4799704 |
Three-wheeled cycle
A three-wheeled cycle includes a frame and first and second wheels, each rotatably mounted to the frame about substantially a horizontal axis and a vertical axis. A drive wheel is rotatably mounted...
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4798395 |
Cycle apparatus having therapeutic and utility aspects
An exercising, recreational and utilitarian apparatus, particularly useful for persons handicapped as to use of their lower limbs or having cardio-pulmonary or ancillary physical problems,...
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4792149 |
Pedal-powered golf cart
A pedal-powered golf cart includes a pair of pedal assemblies disposed to drive the input shaft of a transmission, the transmission provides at least two output gear ratios at a drive shaft...
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4790546 |
Toy tracked vehicle
A toy in the form of a tracked vehicle containing a pair of tracks which turn in a manner which simulates a full-sized tracked vehicle, the vehicle having a supporting frame, a tricycle device...
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4789175 |
Vehicle for the disabled
A vehicle for the disabled comprising a wheel-chair with seat and back-rest, on the chassis of which two coaxial rear wheels and at least one front wheel are mounted, a cycle frame arranged behind...
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4789173 |
Steering method and mechanism for three-wheel vehicle
A three-wheel vehicle having front and rear frame sections supporting a single front wheel and a pair of rear wheels respectively. The frame sections are pivotally interconnected about an inclined...
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4767130 |
Foldable pedicab
A foldable pedicab has a foldable assembly which includes a main frame, two back frames mounted rotatably on the main frame, two seat frames mounted rotatably on the back frames respectively, two...
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4749207 |
Hand propelled and foot steered cart
A non-motorized cart for carrying a rider who supplies propelling energy for the cart, including: a frame having an H-shaped form, a front end and a rear end; two front wheels and two rear wheels;...
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RE32681 |
Three wheel vehicle
A three wheel vehicle is provided with improved drive and handling characteristics, especially when turning. The three wheel vehicle includes a frame with a pair of front wheel and axle assemblies...
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4746132 |
Multi-wheeled cycle
A multi-wheeled cycle comprising a frame, a main wheel, and at least one auxiliary wheel secured for rotation at one end of the frame forwardly or rearwardly of the main wheel, and a spaced-apart...
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4746135 |
Pedal crank driven tricycle
A non-motorized tricycle including: a frame having a seat for supporting a rider; a front wheel and two rear wheels; a steering member pivotably supported by the frame and supporting the front...
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4740004 |
Three wheeled cycle with load carrying basket
A tricycle having two front steering wheels and a rear drive wheel has a frame for accommodating the rear wheel and a mount pivotally connected to the front of the frame carrying a pair of front...
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4705284 |
Human powered land vehicle
A human powered wheeled land vehicle is disclosed. The vehicle may utilize two or more wheels, including at least one driving wheel and one steering wheel. The vehicle is propelled by use of at...
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4702486 |
Driving device for bicycle
A driving device for bicycle comprising a pedal system having a left and a right pedal which repeat reciprocating motion and a hub section provided with a left and a right driving force...
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4691930 |
Wheeled vehicle
A convertible wheeled vehicle which is capable of assembly into any one of a plurality of different vehicles includes a front wheel frame assembly. A wheel is mounted to the front wheel frame...
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D290451 |
Ornamental design for a tricycle
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4674762 |
Four-wheel, reclining position cycle
A four-wheel human powered vehicle including a frame for supporting the operator of the cycle in a substantially recumbent position, rear wheels mounted on the sides of the frame, two arms mounted...
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4662467 |
Front wheel suspension for a motor vehicle with riding saddle
A front wheel suspension for a motor vehicle including a vehicle frame having a pair of upper frames which are spaced transversely and extend longitudinally and a pair of lower frames which are...
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4657270 |
Convertible tricycle
A tricycle which is capable of being converted either to a traditional high position in which a rider is seated relatively high on the frame, or to a low slung position in which the frame is...
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4657272 |
Wheeled vehicle
A new and unique wheeled vehicle comprising a unicycle-like device. The device employs the same general elements as a unicycle including a single large drive wheel, a pair of pedals, a seat, and a...
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4641847 |
Single lever control wheel chair
A wheel chair including a frame, at least three wheels, a drive mechanism and a single lever control mechanism. The drive mechanism includes a prime mover mechanism and a selective engagement...
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4634137 |
Tricycle and drive therefor
A pedal drive for a tricycle having a single driven rear wheel and two steerable front wheels. There are a pair of matched, laterally spaced sprockets mounted on a transverse shaft and a pair of...
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4625986 |
Velocipede
A velocipede has a divided frame with a lower frame half and an upper frame half forming on its upper surface a centrally disposed seat surface or saddle (2), a front leg (5) having one front wheel...
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4623167 |
Vehicle frame construction for buggies with riding saddles
A vehicle frame construction in a buggy with a riding saddle, includes a main frame extending longitudinally along a central axis of the buggy, the main frame having front and rear ends, and a pair...
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4621826 |
Knock-down tricycle
A knock-down tricycle has its main structural parts made of stamped metal or molded components which are relatively inexpensive to fabricate and which, when disassembled, occupy a minimum volume...
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4614249 |
Frame structure for a four-wheel drive vehicle
A four-wheel drive vehicle of the type wherein the rider straddles the vehicle. The frame includes an upper frame structure which extends outwardly and downwardly to widely-based supports for the...
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4601482 |
Self propelled wagon
A self-propelled wheeled wagon having cargo and seat sections. The user transmits a reciprocating movement, through a propelling mechanism, to the on of the rear wheel. The steering is achieved by...
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4597466 |
Air intake apparatus for vehicle
An air intake passage formed inside a main pipe which constitutes a portion of a body frame of a vehicle. An air chamber which provides communication between the air intake passage and an air...
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4596398 |
Light frame tricycle
Perfected tricycle comprising a frame made of hollow, plastic tubular elements. The frame comprises a first tube supporting a saddle in the middle, two rear tubular arms each supporting a rear...
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4588200 |
Braking arrangement for wheeled vehicle
A four wheel off the road vehicle having a pair of dirigibly supported front wheels each carrying a respective brake. The front wheels are steered by a centrally journaled steering shaft that...
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4572535 |
Tri-supported vehicle
A three-wheeled vehicle having a front body member carrying the front wheel and seat, pivotally connected to a rear body member carrying the rear wheels and handlebar. The pivotal connection is...
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RE32031 |
Cambering vehicle
A three-wheeled cambering vehicle having a platform for supporting the vehicle operator and having a pair of laterally spaced rear wheels mounted thereon. The vehicle has a centralized tubular...
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4548421 |
Recumbent vehicle
A recumbent vehicle comprising a single, bowed tubular member forming a main frame having a front end and a rear end. A rear wheel fork assembly is mounted toward the rear end of the main frame...
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4546991 |
Adjustable seat for a tricycle
A tricycle which is capable of being converted either to a traditional high position in which a rider is seated relatively high on the frame, or to a low slung position in which the frame is...
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4546992 |
Sportcycle
A pedicab with a relatively short turning radius includes a front frame with handle bars on the front end thereof, pedals and a drive sprocket in bearings beneath the handle bars, a driver's seat...
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4541501 |
Articulated tricycle
An articulated tricycle of the swingable type employing a front body and a rear body, the front body having a front wheel and a rear body having two rear wheels mounted on an axle or axles. The...
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4540192 |
Three-wheeled scooter-type vehicle
A three-wheeled scooter type of vehicle which is forwardly propelled by the body movement of the occupant by means of two rearwardly extending foot support frames which are pivotally connected to a...
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4535869 |
Saddle riding type motorcar having four wheels
A new and unique saddle-riding type motorcar having four wheels comprising two front wheels and two rear wheels, wherein each of the front and rear wheels has a balloon tire mounted thereon and...
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