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Patent Searching and Data


Matches 701 - 750 out of 2,725

Document Document Title
WO/2005/025690A1
An all-terrain board (10) has a platform (12) which is supported on two wheel axles (24, 26) connected to the platform by pairs (34, 36) of flexible links. The links in each pair are spaced on either side of a longitudinal axis (18) of t...  
WO/2005/023382A2
The inventive roller vehicle (1) comprises a board (2) for placing a user's feet supported by several guiding wheels (4, 5) arranged near the first longitudinal side (2a) of the board (2) and at least one guided wheel (6) arranged near t...  
WO/2005/023383A1
A braking device (10, 50, 203) for a board includes a brake base (16,52) and a braking arm (56) which is mountable to the base and movable relative thereto between a retracted position and a braking position. The device further includes ...  
WO/2005/021111A2
A roller skate (20) having enhanced steerability and stability is disclosed. The skate includes a platform (26) for supporting a skater's foot and front and rear wheel trucks (24, 25) secured to the underside of the platform (26). A pair...  
WO/2005/020736A1
An air supply device of a wheel-mounted shoe which can supply ambient air into the interior of the shoe by continuously suck the ambient air in by use of the rotating force of the frictional roller interposed between adjacent ones of the...  
WO/2005/014127A1
A skate board (1) capable of securing riding comfortableness without uncomfortable feeling and excellent operability without affecting a power control means (12) such as a controller (9) and a battery (11). The skate board (1) comprises ...  
WO/2005/014128A1
An electric skate board (1) capable of accurately detecting a load applied from a rider thereto without being affected by the riding position of the rider and a road surface state and also providing excellent operability, comprising, on ...  
WO/2005/011825A1
The present invention relates to an inline skate. The combined inline skate and shoe having a structure in which wheel mounted in the shoe are folded and unfolded comprises a frame (10) mounted at the bottom of the shoe and having a rect...  
WO/2005/009555A1
The present invention relates to a supporting structure of skate consisting of a frame and several axle devices mounted under the frame. The frame is made of a hard material, which has a 9 shape in side. The axle devices are made of a ha...  
WO/2005/009557A2
The invention relates to several improvements and modifications of a roller-skates provided with two pairs of wheels in order to increase the usability, energy performance and the stability thereof. As opposed to the previous state of th...  
WO/2005/007253A2
A personal transport device including a transportation attachment, a foot platform situated above the transportation attachment and at least one fastener connecting the foot platform to the transportation attachment. The foot platform ha...  
WO/2005/007254A2
A truck assembly for use on a skateboard is provided. The truck assembly includes a housing that is configured for attachment to a board of the skateboard. The housing has a longitudinal axis. A resilient member may be retained by the ho...  
WO/2005/000433A1
The invention relates to a rolling apparatus for roller skate users, which is independent of the roller skates. The upper end of the inventive apparatus comprises two handles (1) which are mounted separately side by side or which are sep...  
WO/2005/000430A2
A tandem-wheeled riding device (10, 50, 110) includes first and second riding wheel assemblies (16, 18) secured to a bottom surface (20) of a platform (12, 112) for supporting a rider. At least one of the riding wheel assemblies (16, 18)...  
WO/2005/000432A1
A guard (1) is adapted to be fitted over at least two of the wheels of an inline skate. Such a skate con­sists of a boot with a frame, on which the wheels are supported by wheel axles fixed to the frame. The guard has an elongate body (...  
WO/2004/110574A1
Disclosed is an in-line skate with wheels arranged in three rows, which can allow a beginner or skilled person to conveniently and safely learn and use it, allow rapid turning at a rapid speed, and reduce load to the user's ankle. Moreov...  
WO/2004/110854A1
In a coaxial motorcycle, an attitude controller (84) calculates the motor torque (Tgyr) for maintaining the base at a target angle, from the difference between a base angle command (Ѳref) which is an attitude command, and the present ba...  
WO/2004/108232A1
The walking kit for in-line roller skates or “rollerblades” consists of two pairs of at least two individual wheel-locking devices. Each individual device is characterized in that: it is shaped in its upper part to be inserted forcib...  
WO/2004/108231A1
The present invention provides a motorized skateboard in which each of front and rear of trucks and is provided around each of both ends of a footrest, made of an elastic material, by a mounting unit, thus increasing a minimal ground cle...  
WO/2004/108513A1
The invention relates to a vehicle designed to travel back and forth and rotates by driving the right and left wheels in response to the position of center of gravity of an occupant on a step board moving from the center of the vehicle b...  
WO/2004/105901A1
The object of this invention is to provide a twist skateboard with front and rear decks jointed together. The front and rear decks (11, 31), each having one wheel assembly (21, 41), are jointed together by use of elastic bands (15, 16) a...  
WO/2004/101086A1
The present invention refers to an adjustable-size skate that is capable of accommodating feet of varying size. The skate according to the present invention comprises a frame (6) carrying the wheels (7) provided in an in-line arrangement...  
WO/2004/098731A1
A Wheel hub-and-bearing set assembly for a roller skate includes a spacer, a sleeve formed with a first flange at one end thereof and having an outer face, a pair of bearings mounted in a space between the spacer and the sleeve, a hub bo...  
WO/2004/098730A1
The invention relates to a skateboard. The inventive skateboard comprises a platform (1) which is similar to that of any standard skateboard, i.e. long and made from wood, and which is provided with a wide central hole (2). A pneumatic w...  
WO/2004/096385A2
The present invention relates to a frame of an inline skate, comprising a horizontal support part provided in an upper side of a vertical support part having a support function surrounding at both sides of wheels; a horizontal support pa...  
WO/2004/091739A1
The invention relates to transport means, in particular to roller-skates usable for sports activities and for a man transport on various types of road surfaces. The inventive roller-skates are used as alternative transport means with res...  
WO/2004/089482A1
A sporting gear such as a roller skate and an in-line skate, comprising a mechanism allowing a heel to be raised and lowered relative to a frame supporting wheels and a brake mechanism utilizing the structure of the mechanism, wherein tw...  
WO/2004/088860A2
A sensor unit, and a housing-relay for the production of said unit. A sensor unit for roller skates, skateboards or cycles, comprising a detector (20) consisting of at least one sensor (21) and a primary emitter (23), said emitter being ...  
WO/2004/087279A2
A portable measuring device for use in sport, comprising a housing (6) provided with a sensor (34), a receiver (27), and emitter and a processing unit (26). The housing is adapted in such a way that it can transmit signals from the senso...  
WO/2004/087270A1
The present invention refers to an in-line roller-skate, in particular a roller-skate for racing, comprising a footwear (102) and a chassis (104) supporting a train of wheels (108); the footwear (102) is provided on the bottom with a sol...  
WO/2004/085012A2
The invention refers to an arrangement in a roller-skate, skateboard or roller-ski comprising a frame (2) having a number of wheels (3, 4) and a shoe (5) supported by said frame (2), board or ski, said frame (2) comprises at least one mi...  
WO/2004/082776A1
The present invention relates an in-line skate having springs mounted. The in-line skate having springs mounted comprises a boot (10) worn by a user; a frame (20) for rotatably supporting a plurality of wheels (30), wherein the frame has...  
WO/2004/080548A1
The invention relates to protective covers and walking strips for inline skates. According to the invention, a profile having a U-shaped cross-section can envelop the wheels of inline skates, at least in sections, and is coupled to a fix...  
WO/2004/078288A2
A low-profile roller skate (10) has a chassis (12) to which a wearer's shoe or foot can be securely fastened. Front and rear axles (16a and 16b) extend from angled slots (66a and 66b) in either side of the chassis (12), and are biased to...  
WO/2004/076010A1
A board (2) on which a person rides on land, which board (2) comprises roller members (4), and a body (6) on which the person rides, the body being made of a moulded fibre reinforced plastics material, and the body (6) being of a thickne...  
WO/2004/073810A1
A powered skateboard including a foot support (18), multiple wheels mounted to the foot support (18), and a motor (32) coupled to at least one of the wheels. The powered skateboard further includes an active control system having a senso...  
WO/2004/073378A2
A powered roller skate including a foot support, multiple wheels mounted to the foot support, and a motor coupled to at least one of the wheels. The powered roller skate further includes an active control system having a sensor located o...  
WO/2004/071600A1
A roller skate brake controlled by the movement of the sole of the roller skate with respect to a movable frame (4) holding one or more of the rear wheels. The frame (4) is through a hinge connected to the rest of the roller skate so tha...  
WO/2004/067121A1
A powered conveyance (10) comprises a board (12) on which the user can stand in use. A first pair of wheels (14) are rotatably mounted to the rear of the board. A second set of one or more wheels (20) are rotatably mounted to the front o...  
WO/2004/062979A1
The invention relates to a roller sled comprising a left and right runner, a seat and a strut which joins the seat to the runner. Several left-sided rollers (14a-e) are mounted successively on the left runner. Several right-sided rollers...  
WO/2004/062757A2
This invention is a user-propelled riding toy. A platform on which a user stands is supported by a steering mechanism that transfers a directional force from the platform; and a geartrain mounts to the wheels. The geartrain is adapted to...  
WO/2004/060506A1
The invention relates to a wheel (1; 1a, 1b) for a piece of sports equipment, especially for grass skiing, comprising a rim (2), a tire (3) that is fastened to the rim (2) and is provided with a tread (9), and at least one support elemen...  
WO/2004/060502A1
The invention relates to a piece of sports equipment, particularly for grass skiing, comprising a frame (20) which extends in a longitudinal direction and on which at least two wheels (1; 1a, 1b) that are provided with elastically deform...  
WO/2004/058366A1
There is provided a shoe with an inline skate, which can be used as an ordinary shoe in a normal walking and as an inline skate as needed. The shoe includes: a boot including a body and a sole integrally attached to the underside of the ...  
WO/2004/058365A1
The present invention relates to a roller skate combined shoe comprising a shoe body (10) having a wheel insertion hole (11) in a lower center portion of a heel, a support member (20) inserted into the wheel insertion hole (11) and havin...  
WO/2004/054663A2
A skate apparatus for use in simulating movements made during Alpine and Nordic skiing. The skate apparatus comprises of a pair of skate members each having an elongate carriage member defining an upper platform surface and preferably ha...  
WO/2004/043761A2
A ski attachment kit for a kick scooter having a scooter steering assembly that includes a front fork configured for attaching a front wheel, a scooter body that includes a stand-on area and a rear fork rearward of the stand-on area conf...  
WO/2004/041630A1
The invention relates to a device for displacing a person situated on a mobile or drivable base. Said device comprises a holding, steering, or guiding rod (3) comprising steering and holding handles (5) which the person can hold on to. T...  
WO/2004/037358A1
Roller ski, allowing turning by the employ of common skiing techniques and concomitantly ensuring a remarkable stability to the skier, comprising: in-line supporting rollers located along the centerline of the ski, apt to support the ski...  
WO/2004/030774A1
The invention concerns a wheel board comprising a wheel (2) of diameter ranging between 0.2 and 0.6 m mounted on a free wheel (21), supported on an axle (3) located on a pivoting arm (4) vertically arranged on the board (1), and mounted ...  

Matches 701 - 750 out of 2,725