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Patent Searching and Data


Matches 551 - 600 out of 3,011

Document Document Title
WO/2007/046609A1
A truck for a skateboard has a shaft mounted thereto. The shaft has wheels coupled to both ends thereof. A coupling part having a through-hole is projectedly formed in one side of a middle portion of the shaft, and a support part is proj...  
WO2005021111A8
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/2007/042773A2
A self-propelled roller skate (10) is responsive to longitudinal movement of a wearer's leg, using a pair of splayed swing arms (16,17), pivotally mounted at their inboard ends upon a sole plate (11), and carrying outboard ground-engagem...  
WO/2007/042773A3
A self-propelled roller skate (10) is responsive to longitudinal movement of a wearer's leg, using a pair of splayed swing arms (16,17), pivotally mounted at their inboard ends upon a sole plate (11), and carrying outboard ground-engagem...  
WO/2007/034436A2
INLINE SKATEBOARD WITH DERFERENTIATED WHEELS that has wheels (10, 11 ) with different pre-determined sizes being affixed by means of two trucks (4) to the shape (2). Besides the wheels (10, 11), the two trucks (4) have a shock absorber d...  
WO/2007/034436A3
INLINE SKATEBOARD WITH DERFERENTIATED WHEELS that has wheels (10, 11 ) with different pre-determined sizes being affixed by means of two trucks (4) to the shape (2). Besides the wheels (10, 11), the two trucks (4) have a shock absorber d...  
WO/2007/028409A1
The skate device (100) comprises a housing (1) and three running wheels (5, 6, 7) and is characterised in that two (5, 6) of the three running wheels are rigidly fixed to the front of the housing (1) in the rolling direction (RR) and the...  
WO/2007/030774A3
An exemplary wheeled footwear with a spring suspension system is provided. In one embodiment, the footwear includes an upper, a midsole positioned in a midsole region, and an outsole. The spring suspension system is positioned in the mid...  
WO2006015397A9
Disclosed is a braking device for roller skates comprising a shell, a pivotable shaft (2), and a fixture (3) for several rollers (4) that are disposed behind each other in a single row or in two rows. Said rollers (4) are provided with b...  
WO/2007/014858A3
A cross-country ski with wheels generally has a chassis with a middle beam and two supports for wheels, one being located in front of the middle beam and the other at the rear. A front wheel is mounted on the front support and at least o...  
WO/2007/014858A2
A cross-country ski with wheels generally has a chassis with a middle beam and two supports for wheels, one being located in front of the middle beam and the other at the rear. A front wheel is mounted on the front support and at least o...  
WO/2007/010127A3
The invention concerns a two-wheeler adapted to be steered by a user standing in a transverse position, comprising a front platform (5) adapted to receive one foot of the user, and a rear platform (4) adapted to receive the other foot, a...  
WO/2007/010127A2
The invention concerns a two-wheeler adapted to be steered by a user standing in a transverse position, comprising a front platform (5) adapted to receive one foot of the user, and a rear platform (4) adapted to receive the other foot, a...  
WO/2007/006243A1
Method for producing in-line skates, which guarantee in a controlled manner free-swinging body weight and posture for operation on the rolling base by virtue of a rocker being mounted in a resiliently supporting manner, superimposed in p...  
WO/2007/006842A1
A shield plate (2) of a wheel roller bearing of a roller skate, which is installed outside the roller bearing for preventing the contamination of the roller bearing, characterised in that the shield plate extends over the outer race (7) ...  
WO/2007/002971A1
The invention relates to a wheel, especially for a sports gear, comprising a rim (1), a tire (6) that is retained on the rim (1), and resiliently embodied supporting elements (22, 23) for the tire (6), on which the tire (6) rests at leas...  
WO2006061528A3
The invention relates to a skateboard comprising a board (1) with three aligned wheels including two pivot wheels (3) which are placed at the front and rear of the board and a fixed wheel (2) which is placed between the two pivot wheels ...  
WO2006042003A3
A brake assembly for inline skates having a boot portion (10) with right and left downwardly directed frame members (12, 13). The frame members (12, 13) support at least three axles. Right and left carrier plates (25, 28) are positioned ...  
WO/2006/130924A1
A wheel axle for attachment to a skateboard, the wheel axle including a first arm (2) and a second arm (2') for attachment with corresponding wheels whereby when attached to the skateboard, the first arm (2) and second arm (2') are each ...  
WO2006075080B1
The invention relates to road roller skates for traveling on average quality roads, comprised of a semi-rigid high-top shoe (3) fixed to a supporting sole (4) at a height of 50 mm above the ground and fitted with angle brackets (4b and 4...  
WO/2006/129918A1
A link type skateboard according to the present invention includes a first foot plate on which at least one or more fixing wheels are attached, a second foot plate having at least one or more casters that can be rotated at 360 degrees ab...  
WO/2006/128145A3
A rolling knee support comprises a base with a detachable knee pad. The base includes a knee pad receiving portion and roller attachment portions. Each of the roller attachment portions has a caster mounted thereto. The knee pad is detac...  
WO/2006/126748A1
The present invention provides a shoe having a folding roller assembly which is mounted in a receiving seat formed in an outsole of the shoe. The folding roller assembly includes a frame (310) which is mounted in the receiving seat, a sw...  
WO/2006/126782A1
The present invention provides a retractable inline skate roller assembly in which wheel assemblies are advanced from and retracted into a housing provided in a lower part of a skate boot and a separate auxiliary wheel assembly can be re...  
WO/2006/125249A1
The present invention relates to a recreational and sporting device (10) comprising a foot support (12) that is mounted on a first wheel (26) such that the foot support is located below the axis of rotation of a first wheel (26). The foo...  
WO/2006/128145A2
A rolling knee support comprises a base with a detachable knee pad. The base includes a knee pad receiving portion and roller attachment portions. Each of the roller attachment portions has a caster mounted thereto. The knee pad is detac...  
WO2006017799A9
An exemplary motorized personal transportation apparatus is provided that may include a motorized heeling apparatus, a motorized heel bracket or a motorized wheel assembly. The motorized heeling apparatus may include a heeling apparatus ...  
WO/2006/121257A1
A skateboard including: a central rod unit; a first footplate installed to an end of the central rod unit to be rotatable on a vertical axis; a plurality of first casters installed to be rotatable, independent from the first footplate; a...  
WO/2006/117442A1
The invention relates to a pair of rolling elements similar to inline skates, having wheels which are disposed to the front and rear of the user's foot instead of below same. In this way, each skate is equipped with two aligned wheels. T...  
WO2006090267B1
The invention concerns a roller skate and roller ski type device equipped with a braking system. It consists of two or more rollers (5, 6) fixed on a chassis (1) and aligned along the displacement direction. A pedal (2) articulated on th...  
WO/2006/109995A1
Provided is an inline skate having an air-ventilating means. The inline skate includes: a boot; a base; a frame with a plurality of wheels, which is attached at a center of the bottom of the base; an air-inlet pipe formed at one side or ...  
WO/2006/104419A1
The invention relates to transport means, in particular to roller skates suitable for sports and for human transport on different road surfaces. The inventive roller skates (variant 1) which are provided with rollers (3, 9) mounted on th...  
WO/2006/095979A1
A retractable inline skate roller assembly is disclosed. In the roller assembly, wheel assemblies are advanced from or retracted into a housing (1), provided in a lower part of a skate boot, by a geared actuating device having rack gears...  
WO/2006/090943A1
The present invention relates, in general, to inline skates and, more particularly, to an inline skate in which a wheel bracket (32) is advanced from and retracted into a lower body (100) of the inline skate by rotation of rotators (52) ...  
WO/2006/090267A1
The invention concerns a roller skate and roller ski type device equipped with a braking system. It consists of two or more rollers (5, 6) fixed on a chassis (1) and aligned along the displacement direction. A pedal (2) articulated on th...  
WO2006075080A3
The invention relates to road roller skates for traveling on average quality roads, comprised of a semi-rigid high-top shoe (3) fixed to a supporting sole (4) at a height of 50 mm above the ground and fitted with angle brackets (4b and 4...  
WO2006061528A9
The invention relates to a skateboard comprising a board (1) with three aligned wheels including two pivot wheels (3) which are placed at the front and rear of the board and a fixed wheel (2) which is placed between the two pivot wheels ...  
WO/2006/091046A1
The present invention relates, in general, to retractable inline skates and, more particularly, to a stopper pin actuating device for a retractable inline skate roller assembly which uses a stopper pin actuating method that improves an a...  
WO/2006/087573A1
A braking device removably attachable to a skateboard having a plurality of wheels, the device comprising a plurality of wheel engaging means, each for engaging a wheel of a skateboard, said device being operable to restrain the wheels a...  
WO/2006/083102A1
The present invention provides an inline skate having a joint frame structure enabling a straight skating method, in which biomechanical motion of a user when walking or running is applied to inline skating, thus minimizing kinetic energ...  
WO/2006/082441A1
The present invention relates to a drive mechanism for a wheel, and in particular to a drive mechanism for a wheel on a scooter or a roller skate.  
WO2006053397A8
The vehicle (1) includes a chassis (2) and a pair of track assemblies (3, 4) mounted at the front and rear of the chassis respectively. At least one of the track assemblies is powered by a motor (5) to propel the vehicle. The chassis inc...  
WO/2006/074505A1
A vehicle (100) has a foot rest (111) on the frame (110), forwardly of the crankset (130) (with pedals (132)). The frame (110) and the arms (112) connecting the rear wheel (121) to the frame (110) have a height not greater than the heigh...  
WO/2006/075080A2
The invention relates to road roller skates for traveling on average quality roads, comprised of a semi-rigid high-top shoe (3) fixed to a supporting sole (4) at a height of 50 mm above the ground and fitted with angle brackets (4b and 4...  
WO/2006/071008A1
Disclosed is a roller sled, which comprises a bed 10 whose rear end is inclined upward and which is configured to enable a user's feet to place on its top surface, a steering roller wheel 20 which is mounted at a front end of the bottom ...  
WO/2006/070989A1
An inline skate including air tubes for absorbing shock transmitted to respective wheels so as to use rigid wheels, and to protect the knees and ankles from shock. The inline skate includes a frame having insertion holes receiving shock ...  
WO/2006/068408A1
An inline skate having the function of boots and a bag is disclosed. The inline skate comprises a boot-shaped ankle protection; a round and thin ankle support shaft which is provided at both sides of the ankle support member vertically w...  
WO/2006/065979A3
A collapsible snowboard pole is presented. In exemplary embodiments of the present invention a snowboard pole can be provided with a manually expandable and compressible shaft, a basket at the tip, and a handle at the top. The basket can...  
WO/2006/061528A2
The invention relates to a skateboard comprising a board (1) with three aligned wheels including two pivot wheels (3) which are placed at the front and rear of the board and a fixed wheel (2) which is placed between the two pivot wheels ...  
WO/2006/059918A1
The invention relates to transport means, in particular to roller skates. In a first variant, the roller skates comprises rollers (2, 9) which are shiftedly arranged with respect to a base (1) and a foot-fixing means, wherein the axis of...  

Matches 551 - 600 out of 3,011