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7364173 |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Rolling walker
A walker device for assisting an individual with mobility which is temporarily convertible to a wheeled transportation chair, includes a frame structure having two front legs and two rear legs...
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7240907 |
Tricycle crank structure
A tricycle crank structure comprises a wheel axle, a pair of cranks and a pair of pedals. The wheel axle is provided with a pair of non-circular sectional holes at respective ends. The inner wall...
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7232130 |
Rear drive assembly for a snow bicycle
A rear drive assembly for a snow bicycle includes a body adapted to be supported by an axle which rotatably supports a rear wheel of a bicycle. An upper arm is rigidly affixed to and extends...
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7201392 |
Snow ski binding
A downhill ski binding ( 2 ) that operates to allow the skier to select a number of skates or a time interval, after which a lock means ( 30 ) locks the rearward end ( 28 ) of a ski boot plate ( 4...
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6860490 |
Children's cycle
A children's cycle comprising frames, wheels under the frames and a push-handle connected with the frames. The push-handle is arcuate in shape and movably connected with the frames. The push-handle...
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6419243 |
Children's cycle
A children's cycle comprising frames, wheels under the frames and a push-handle connected with the frames. The push-handle is arcuate in shape and movably connected with the frames. The push-handle...
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6322088 |
Convertible skate
The convertible skate includes wheels that are interchangeable between an in-line configuration and a conventional roller skate configuration. The skate can be readily changed between the different...
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6276694 |
Children's cycle
A children's cycle comprising frames, wheels under the frames and a push-handle connected with the frames. The push-handle is arcuate in shape and movably connected with the frames. The push-handle...
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6257598 |
Children's cycle
A children's cycle comprising frames, wheels under the frames and a push-handle connected with the frames. The push-handle is arcuate in shape and movably connected with the frames. The push-handle...
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6213479 |
Convertible in-line/parallel skates
The present invention involves a skate that can be converted from an in-line wheel configuration in which all of the skate wheels are coplanar to a parallel or quad wheel configuration, and vice...
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6065763 |
Roller bouncer and wave board skate
A roller bouncer and wave board skate (10) comprising a base plate (12). A plurality of wheel assemblies (14) are disposed on bottom of the base plate (12). A top plate (16) is provided. A...
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5775705 |
Convertible in-line/parallel skates
The present invention involves a skate that can be converted from an in-line wheel configuration in which all of the skate wheels are coplanar to a parallel or quad wheel configuration, and vice...
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5772220 |
In-line skate conversion apparatus
At least one walking member is adaptively coupled to an in-line skate to enable the walking member to be extended and retracted to and from the skate, thereby enabling the in-line skate to be...
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5620190 |
In-line skate
An in-line roller skate for use by children has a stability enhancing mechanism and a movement limiting mechanism. The stability enhancing mechanism includes two rollers, mounted on an axle, that...
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5549309 |
Multi-line in-line roller skate, multi-line in-line roller skate frame
A multi-line in-line roller skate, having a frame (15) which includes a pair of siderails (4), a center rail (3), and a topsurface (5), the frame composed of two adjacent siderails separated by...
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5524911 |
Convertible in-line/parallel skates
The present invention involves a skate that can be converted from an in-line wheel configuration in which all of the skate wheels are coplanar to a parallel or quad wheel configuration, and vice...
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5388393 |
Bicycle powered mower
A bicycle powered mower comprises a securing member which connects to the front fork of a bicycle, a universal joint portion connected to the securing portion, and a mower connected to the...
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5118123 |
Standing/sitting lawn mower trailer
A trailer is provided for hitching to a self-propelled lawn mower. A pair of wheels are rotatably supported at the outer sides of the trailer. An elongate central ridge member supports a pair of...
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5100161 |
Skateboard for use in off-road situations
A skateboard is modified for use on off-road terrain and includes a shock absorber system. The shock absorber system includes a spacer unit having a plurality of shock absorber plates affixed to...
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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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4902027 |
All terrain dolly for wheeled devices
A dolly having large surface bearing area wheels has a frame upon which a wheeled device with wheels having insufficient surface bearing area for the terrain desired to be traversed can be...
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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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4892166 |
Motorized wheelchair assembly having coupling device
A device for coupling a front wheel unit of a motorized wheelchair with a rear wheel unit to obtain an assembled motorized wheelchair. Generally the front wheel unit includes a wheel and handlebars...
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4865337 |
Convertible multi-purpose toy
A kit of parts for assembling a number of toy vehicles having at least a bucket, two spine members with each having one portion of its length extending at an angle to the other, a support member,...
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4714261 |
Steering wheel fixing construction for toy vehicles
A steering wheel fixing construction for toy vehicles has front wheel support rod which projects beyond the upper surface of a toy body. A sleeve integral with a steering wheel is removably fitted...
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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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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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4379563 |
Auxiliary ice skate blade
An auxiliary ice skate blade for attachment to the skate blade secured to a skate boot. The auxiliary skate blade comprises a narrow elongated blade having an ice contacting edge and a blade...
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4231582 |
Foldable round bouncer/walker
A play seat includes telescoping scissor frames for supporting a seat above a base ring composed of two opposing arcuate ring sections whose opposite ends are connected together by stiff coil...
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4166630 |
Child propelled riding toy
A child's riding toy of an overall "scooter" type configuration. A longitudinally orientated vehicle body having supporting wheels at the forward and rear ends thereof is adapted to support one of...
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4158397 |
Basic cyclecar frame
The invention discloses a vehicle frame to be attached to the frame of a conventional two-wheeled motorcycle whose front wheel and fork have been removed, resulting in a combined structure of...
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4050706 |
Ski carry
A ski tow for use in transporting skis, packages or other miscellaneous articles in areas where travel by automobile or snowmobile is hazardous or inconvenient has been developed. This tow consists...
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3724577 |
CAFLY
A vehicle for traveling upon the ground, the vehicle including a pair of front wheels mounted in tandem side by side arrangement and a singular rear wheel, a pair of wings above the body and a fin...
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3674260 |
RIDING CAPSULE AND THE LIKE
A semi-spherical plaything for children to ride in. It has a chamber to accommodate one or more persons and the bottom is curved so that it can be rollicked along a reasonably smooth surface. The...
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3659865 |
SAFETY SEAT FOR CHILDREN
A child's safety seat including a trough like shell with an upholstered interior and a safety padding spanning the width of the shell to be struck by the head of a child if he falls forward;...
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3584890 |
CONVERTIBLE WHEELCHAIR CONSTRUCTION
A wheelchair having removable arm rests capable of being fitted to the chair to extend forwardly thereof and provided with extensible and retractable supports engageable with the floor, thereby...
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3446510 |
PLAY TOY
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3377078 |
Patient support
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3161417 |
Convertible hobby horse
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3116935 |
Convertible vehicle and toy
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3079162 |
Stroller convertible to walker and carriage
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3052481 |
Convertible toy vehicle assembly
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2929641 |
Bicycle with swingable drive sprocket
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2907372 |
Combination scooter, walker, and stroller
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2902286 |
Convertible bassinet and child's vehicle
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2884046 |
Collapsible baby stroller and walker
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2836427 |
Auxiliary wheel attachment for tricycle
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2790484 |
Combination high chair and carriage
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2768834 |
Vehicle construction kit
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2716439 |
Convertible rocker-wheeler toy
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