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Land Vehicles > Wheeled > Extensible > Folding

Folding

Folding patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

08/07/14 - 20140217705 - Child's active transportation device and method of use
A child's active transportation device comprising: a steering rod permanently or removably affixed to a wheel base, said wheel base having a platform and mechanism or device for affixing a plurality of wheels to said wheel base, and also having a plurality of wheels and associated equipment and method of...

07/24/14 - 20140203538 - Scooter foldable seat structure
A scooter foldable seat structure comprising an elongated plate is disclosed, wherein a footplate and a seat plate pivotally connect to two ends of the plate respectively; an elongated front supporting element pivotally connected to a bottom side of the plate; a first movable connecting element foldably connected to the...

05/22/14 - 20140138937 - Folding skateboard
A folding skateboard may include a first board piece, a second board piece and a third board piece. The first board piece and third board piece may be secured to the second board piece with first and second sets of spring hinges. The folding skateboard may convert from an unfolded...

05/15/14 - 20140131981 - Scooter
A scooter configurable into a stowed and an unstowed position includes an elongated deck support pivotally coupled at opposed ends to a steering assembly and to an elongated deck. In some embodiments, the scooter includes a cargo stand pivotally coupled to the elongated deck and configurable into a stowed and...

05/08/14 - 20140125036 - Foldable frame for foldable motorized vehicle
A foldable frame includes first and second upper bars, first and second lower bars, and first and second pin joint pieces. The first and second pin joint pieces are respectively provided with first and second pin joint holes. The first and second lower bars are respectively fixed with the first...

05/08/14 - 20140125037 - Rollator
A rolling walker comprises a frame, a seat supported by that frame, and a backrest supported by the frame. By one approach the backrest is configured to selectively move between a first position that provides back support for a person sitting in the seat facing in a forward direction and...

03/20/14 - 20140077476 - Collapsible vehicle
A powered vehicle has a rear frame assembly and a front frame assembly that are pivotally attached to one another, and can be pivoted from a normal fully-extended operating position to a folded position in which the frame assemblies are positioned substantially adjacent to one another, effectively reducing overall vehicle...

10/24/13 - 20130277948 - Wheel assembly for a foldable child enclosure
A foldable structure includes: an upper assembly forming an upper portion of the structure; a base assembly forming a lower portion of the structure; a centrally-located hub assembly operatively connected to the base assembly; and a post extending from each corner of the upper assembly to a corner of the...

07/11/13 - 20130175789 - Folding cart
A folding cart includes a tray, a chassis frame and a plurality of independent and foldable support frames. Each support frame has a first support member and a second support member with ends pivotally coupled with each other. The other ends of the first support member and the second support...

07/11/13 - 20130175790 - Three wheel lean-steer skateboard
Skateboard devices, and methods of riding and steering an elongated foldable skateboard with two large front wheels pivotally attached to the front of the skateboard and a single large rear centered wheel with depressible brake. The skateboard allows for the rider with one foot on the skateboard to propel the...

06/06/13 - 20130140796 - Vehicle frame joint of scooter
A vehicle frame joint of a folding scooter is revealed. Connection rods, main hooks with openings facing upward, and side hooks with openings facing downward are disposed between a front frame and a rear frame. While in use, the connection rods of one frame are assembled with or separated from...

03/14/13 - 20130062863 - Compact, carry-on bicycles having a shared drive-and-steering space
The teaching provided herein are generally directed to compact vehicle drive mechanisms that can be used in the design of a foldable, carry-on vehicle. The compact drive mechanisms presented herein, for example, have contributed to the advent of the compact, carry-on bicycles set-forth in the teachings which include drive-and-steering units...

10/11/12 - 20120256396 - Agricultural device
An agricultural device is displaceable between a transport position and a working position and includes a frame having a main beam extending in a longitudinal direction, which main beam defines a longitudinal axis, and two side arms extending on both sides of the main beam to support one or more...

02/23/12 - 20120043739 - Foldable walker apparatus
There is provided, in combination, a collapsible walker and a collapsible basket. The walker includes a pair of spaced-apart, operatively interconnected frame members. The frame members each have an upper end for placing one's hand and a lower end spaced-apart from the upper end. Ground-engaging wheels are rotatably mounted to...

01/19/12 - 20120013103 - Quick-lock motorcycle fold-up structure
The invention relates to a motorcycle vehicle comprising a chassis which is open at its middle and supports at least one seat tube for supporting a saddle, on which chassis a pivoting arm supporting a rear wheel is mounted, about an axis of rotation, characterized in that the assembly consisting...

10/20/11 - 20110254252 - Folding bicycle with telescopic rod
A folding bicycle with a telescopic rod includes a bicycle body, a folding switch and the telescopic rod. The bicycle body includes front and rear frames that are foldable against each other. The telescopic rod has two ends respectively and pivotally connected to the front and rear frames, and has...

09/15/11 - 20110221168 - Foldable trailer
A foldable trailer includes a substantially horizontal, substantially planar center section joined to at least one main axle and wheels assembly, at least one substantially planar rear section attached to the center section by a first hinged interface, such that the rear sections may be folded from a substantially horizontal...

08/25/11 - 20110204598 - Folding wagon
A folding wagon is provided having a frame with cross-member pairs that open and close in a scissor-like motion. The cross-members are connected to tower members at the corners by joints. Upper ends of the cross-members connect to slider joints that are movable along the length of the tower members....

08/25/11 - 20110204599 - User propelled vehicle having a channel to receive an illuminatable means
A scooter (110) includes a platform (116) that has an upperside and an underside. First and second walls (146, 148) depend from the underside of the platform (116) and away from the upperside of the platform (116) so as to define a space (142) between the walls (146, 148). The...

06/16/11 - 20110140394 - Mobile support assembly
A mobile support assembly disposable between a stored orientation and an operative orientation including a frame having a front leg assembly including a pair of front legs, and a rear leg assembly including a pair of rear legs. At least one but preferably each of the front and rear leg...

02/10/11 - 20110031721 - Combination scooter/backpack
The combination scooter/backpack is an article carrying device with the capacity to be converted into a wheeled land vehicle, and therefore has two modes of usage. The article carrying device resembles a conventional backpack with two straps positioned to be placed over the user's shoulders, entitled backpack mode. The wheeled...

11/11/10 - 20100283227 - Service cart
A cart comprising a first support structure supported on wheels. A second support structure is connected to the first support structure. The second support structure is movable relative to the first support structure between a first extended position and a second retracted position. A collapsible container is supported by the...

06/24/10 - 20100156069 - Folding wagon with seats
A folding wagon has a folding frame with a stowed and open position. The folding frame has a pair of front vertical supports, and a pair of rear vertical supports. A lower front horizontal support connects between the pair of front vertical supports, and a lower rear horizontal support connects...

05/13/10 - 20100117336 - Wheel frame assembly for quickly expansion and folding
A wheel frame assembly capable of being folded and expansion rapidly for carrying out and storage easily and conveniently. A wheel frame assembly comprises a retainer frame having two parallel retaining rods; at least two rotary units; each rotary unit being formed by assembling a sleeve with a wheel; an...

03/25/10 - 20100072730 - Fold flat carrier wagon/cart with stowable walls, wheels and handle, and manufacturing methods
This application discloses a fold flat wheeled carrier/wagon/cart, adaptable for a wide array of carrying purposes, including but not limited to cargo, luggage, people, and supplies, featuring optional fold flat retaining walls, handle and wheels. The wagon/cart/carrier wheel assemblies may include simple manually manipulable grips, which the user simply moves...

03/18/10 - 20100066057 - Flat platform cart with collapsible casters
The present invention discloses a flat platform cart with collapsible casters which is stable in positioning and convenient in collapsing and use. It comprises a supporting section, a push-pull section and a caster section connected thereto by a linkage means, and an extension positioning means which enables the push-pull section...

12/17/09 - 20090309334 - Golf cart collapsible device
A golf cart collapsible device includes a frame folding articulation mounted between an upper frame and a lower frame for folding the upper frame, a frame collapsing articulation mounted on the lower frame for folding the lower frame, a rear wheel frame mounted between the frame folding articulation and a...

12/03/09 - 20090295127 - Foldable vehicle frame
A foldable vehicle frame includes a first main body, a second main body having a pedal portion and at least one joint portion, and a connecting mechanism connected to the first main body and the second main body. The connecting mechanism further includes a pair of rod parts, and the...

09/10/09 - 20090224512 - Trailer
A folding trailer may be capable of moving between a use position and a storage position. The folding trailer may include an axle that is capable of moving between a first position in which the axle is generally aligned along an axis and a second position in which the axle...

05/07/09 - 20090115167 - Folding motor scooter
An improved electric motor scooter includes: a front frame; a front wheel assembly coupled to the front frame and residing on a surface; a back frame; a back wheel assembly coupled to the back frame and residing on the surface; and a center pivot mechanism coupled to the front frame...

03/12/09 - 20090066061 - Trailer
A folding trailer may be selectively moved between an extended or use position and a collapsed or storage position. The folding trailer may include an axle that is capable of being moved between a first position in which the axle is generally aligned along an axis and a second position...