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Document |
Document Title |
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8100415 |
Wheel suspension
The present invention relates to a wheel suspension for mounting on a frame (3) of a vehicle, which, in its direction of propulsion, is arranged to be able to scale an obstacle (7), the wheel...
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8100421 |
Vehicle having multiple operational modes
A vehicle includes a deck, an aft running gear attached to the deck, a steering assembly, a flexible joint attaching the steering assembly to the deck, such that the steering assembly is pivotable...
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8100420 |
Skateboard
A skateboard that includes a board (12) with an upper part (30) and a lower part (34), wheel supports (14), as well as elements (28) for orientation of the wheel supports (14), whereby the elements...
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8079604 |
Skateboard providing substantial freedom of movement of the front truck assembly
A skateboard is disclosed that includes a rear wheel system and a front wheel system. The rear wheel system includes a pair of rear wheels that are mounted on a rear axle that is coupled to a rear...
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7896364 |
Increased tilt roller wheel assembly
A roller wheel assembly includes a support member, a bearing-based rotatable coupling, and a wheeled support structure having two rollably coupled, spaced, and axially aligned roller wheels. The...
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7837209 |
Tri-axial control device
A person rides the Tri-Axial Control Device standing on pedal assemblies. The pedal assemblies are attached to a control axial member thus forming the Tri-Axial Control Device. The control axial...
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7793950 |
Inter-convertible single person type transporting aid
An inter-convertible single person type transporting aid (10) comprises a multi directionally propellable wheeled carrier frame (12) that is fitted with drive wheels (14) that are independently...
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7681895 |
Side movement propelled scooter device having expanded foot platform
A scooter device propelled by side to side movement of a user that includes a frame structure through which at least a front wheel is coupled to two direction biased rear wheels. The frame...
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7597334 |
Sideways movement propelled scooter device
A scooter device having a flexible, tiltable frame structure and biased direction rear wheels. The scooter may be of a type that achieves forward propelled by side-to-side movement of a user. The...
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7584974 |
Folding means and folding apparatus using the same
A folding means for a foldable apparatus, the folding means comprising a first member (2) having a locking end (4) and a second member (5) having an opening (16) through which the locking end (4)...
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7568712 |
Height and width adjustable saddle sling seat walker with controllable directional tracking and optional arm supports
The invention relates to a walker having a main supporting frame, a superstructure frame and a body support means. The superstructure frame is operatively arranged for vertical adjustment relative...
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7506880 |
Bamboo core hybrid skateboard deck
A hybrid skateboard deck combines at least one layer of bamboo with one or more layers of any suitable wood to form a multi-ply deck. A hybrid skateboard deck combines at least one layer of bamboo...
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7484741 |
Axle assembly for skateboard
A top-mounted, wide-track axle assembly for a skateboard. The axle assembly includes an axle frame member having a length of at least eight inches and formed substantially in a shape of an inverted...
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7237784 |
Rotating skateboard
Apparatus 10 for a skateboard deck 14 connected to a skateboard carriage 22 by means of a rotative mechanism 24 positioned between the deck and carriage. The carriage 22 is comprised of a platform...
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6981710 |
Wheel assembly for skateboard
A wheel assembly for a skateboard includes a positioning seat, a wheel set and an adjustment seat mounted respectively on bottom and top sides of the positioning seat, a positioning post, and a...
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6733018 |
Adjustable leg support and seated to stand up walker
A stand up walker for supporting body weight in a standing position with a pair of upper lift arms pivotally mounted on a walker frame and having lift spring mounted on the walker frame. In the...
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6634661 |
Kick scooter shock absorbing structure
A kick scooter shock absorbing structure includes a front wheel guard fastened the body of a kick scooter, two wheel holder arms pivoted to the front wheel guard to hold a front wheel, and a shock...
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6409191 |
Automatic restoring device of a scooter's wheel
The present invention relates to an automatic restoring device of a wheel of a scooter which includes a footboard, a steering rod and an automatic restoring device. The footboard is connected with...
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6142493 |
Side-sloping steering device for a skateboard
The present invention is related to a side-sloping steering device for a skateboard primarily comprising a front supporting bar and a height-adjustable handle in cooperation with an adjusting knob...
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5915707 |
Skate-board for reclined use
An improved skate-board for reclined use. A substantially thin board has a cross-section that is curved to be ergonomically advantageous for reclined use. The board is broader than and extends...
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5169165 |
Scooter vehicle having auxiliary balancing wheels
A scooter apparatus includes a base plate, with the base plate mounting a steering tube rotatably at a forward end of the base plate for rotation and steering of a front wheel by use of handle bars...
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5154436 |
Wheeled riding apparatus
A wheeled riding apparatus having as a base embodiment a flexible skateboard including a flat board member, a pair of trucks and an elliptical leaf spring member. The leaf spring member is attached...
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4438919 |
Mechanical bouncing, rolling and skating apparatus
A recreational apparatus utilizes an upper housing having generally cylindrical side walls adapted to telescopically enclose a bottom support member utilizing a plurality of first guide members to...
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4342466 |
Scooter with seat
A foot propelled land craft is provided with a steering post and body section coupled together by a resilient, elastic length of material which serves as both a hinge for steering and as a shock...
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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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4160553 |
Child holding device and joint therefor
A unique joint or stem is provided which may convert a conventional baby walker for pre-walking children into one that spins or rotates 360°, rocks, sways from side to side, rolls, bounces up and ...
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4029330 |
Cambered skateboard provided with longitudinally adjustable truck assemblies
A cambered skateboard with a rigid track assembly comforming to curvature of the board at one or both ends. Provision is made for longitudinal adjustment of each truck mounted by the tracks.
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3759539 |
BOUNCE-RESTRICTING BRACE FOR CHILD'S BOUNCER-WALKER
A bounce restricting brace for a child's bouncer-walker of the type comprising two generally U-shaped frame members pivotally connected at an intermediate position and provided with a pair of...
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3667777 |
TOWABLE SPRING SCOOTER FOR PRODUCING UNDULATING MOTIONS
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D091254 |
Title is not available
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3399904 |
Skate board structure
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3391947 |
Belly-whopping sled
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3337230 |
Walker with combination swiveling and bouncing casters
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3224524 |
Scooter type vehicle with combination fender and brake therefor
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3180678 |
Therapeutic or walking exercising vehicle
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3143359 |
Child's coaster wagon
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3035849 |
Child's coaster wagon
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2842375 |
Torsion spring suspension for frame of children's vehicles
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