Matches 1 - 50 out of 171 1 2 3 4 >
Match Document Document Title
7341262 Cushion for in-line skate  
An in-line skate includes a frame and two rolling gears. Each of the rolling gears includes two levers pivotally connected to the frame, two casters each attached to related one of the levers, at...
7232131 Skate apparatus  
A displacement apparatus is provide for skating footwear such as in-line roller skates. The displacement apparatus has extension triggers, each of which is connected to respective rod members that...
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...
7195251 Item of footwear  
The item of footwear ( 10 ) is provided with a roller ( 50 ) to enable the item of footwear to roll over a surface when the rolling means is in a first active position. The item of footwear ( 10 )...
7036829 Retractable skates and method therefor  
A retractable skate and method using armatures that extend for skating and retract for walking. It is preferred that the armatures may be locked into position. It is also preferred that the...
6981711 Telescoping skateboard  
A telescoping skateboard having a telescoping member, a toe platform on one end of the telescoping member and a heel platform at the other end of the telescoping member. A front wheel assembly is...
6926289 Multifunctional shoes for walking and skating with single roller  
The multifunctional shoes for walking and skating with single roller mainly include a pulley assembly and the shoe body. The pulley assembly consists of a bracket, a roller, a shaft, pushing rods,...
6905127 Retractable foot gear for disabled persons  
The retractable foot gear 10 includes a sole 12 and a retractable wheel, ball, blade, or similar low friction element 16 which normally projects from a recess formed into the shoe's sole 12...
6793111 Outer assembling mechanism of backpack for carrying detachable skate  
An outer assembling mechanism of a backpack for carrying a detachable skate. The mechanism includes a base plate fixed to assembling seats. The assembling seats are adapted to releasably engage...
6764082 Shoes for walking and rolling  
Shoes with various configurations of rollers secured to one region of their soles for rolling, while leaving another sole region exposed for walking. The rollers are mounted to rotate about an axle...
6736411 Locking device for a detachable skate of sport shoe  
The locking device for a detachable skate of sports shoe in accordance with the present invention mainly comprises a rotatable hook, an elastic member, a lever and an engaging wall. The rotatable...
6698768 Sports shoe having a detachable ice/roller skate  
The sports shoe mainly comprises a pivot, a blocking plate and a latch. The pivot is adapted to pivotally connect the sports shoes to a detachable ice/roller skate and the latch is adapted to...
6644672 Replacement skates for a scooter  
A set of replacement skates for a scooter. The replacement skates are designed such that each replacement skate can replace a wheel on the scooter. Each replacement skate includes both a skate...
6634656 Roller skates having improved appearance and function as walking shoes  
Roller skates ( 10 ) having an improved appearance and function as walking shoes by providing at least one skate wheel ( 210 ) that can be pivoted by at least 60 degrees up inside the sole ( 100 )...
6629698 Multifunctional shoe  
The present invention relates to a multifunctional shoe which includes a shoe, a locating part, a sliding device and a locking device. The shoe has a sole provided with at least an accommodation....
6578930 Ice wheels  
The “ICE WHEELS” consists of a wheel assembly, which permits interchange with in-line skate wheels for use on ice that reduces weight and or the rolling resistance on ice while the wheel is...
6536785 Roller skate shoes  
A roller skate shoe includes a shoe base having two receiving cavities provided thereunder at a front portion and a rear portion of the shoe base respectively, a roller arrangement fittedly...
6523836 Wheel assembly for roller skate  
A wheel assembly for a roller skate. The wheel assembly mainly includes a pivotal seat, a singular locking member and a wheel set. The pivotal seat includes a first end pivotally connected to a...
6481724 Adapter for converting in-line roller skates to ice skates  
The adapter comprises an ice-blade mounted in a blade-chassis. The blade-chassis is a plastic molding, which fits between the support rails of an in-line roller skate, and is clamped therebetween...
6474661 Base structure for roller skates  
A base structure for a roller skate includes a base having at least two compartments, a bottom plate secured to the base, and a number of wheel assemblies each of which is mounted in an associated...
6464236 Wheel seat assembly for roller skate  
A wheel seat assembly of a roller skate includes a sole body fixed on the bottom of a shoe. The sole body is provided with receiving chambers for securing casings therein. The casing defines an...
6460864 Shoe with detachable sporting device  
A shoe device. The device includes a shoe body such as a sports shoe and a coupling plate removably mounted on the shoe body. The coupling plate has a lower side mounted with a sporting device...
6412791 Roller skate with receivable wheel design  
A roller skate includes a sole plate holding two wheel holders and a stop holder in front and rear receiving chambers in an outsole, two wheel assemblies respectively pivoted to the wheel holders...
6406037 Wheel assembly for a roller skate  
A wheel assembly for a roller skate includes a pivotal seat having a first end secured to a base of the roller skate, a wheel seat having a first end pivotally connected to a second end of the...
6386556 Roller skate  
A roller skate has a sole plate having a front oblong hole, a rear oblong hole, and a middle block. The sole plate has a round aperture, a threaded hole, and a circular aperture. The middle block...
6386555 Roller skate structure  
Roller skate structure including a locating seat assembly composed of a locating seat, two nuts, a linking plate, a stop body, a compression spring, a torque spring, a pivot shaft and a C-shaped...
6382638 Skate attachable to an athletic shoe  
Skates attachable to sneakers. The device includes a sneaker body and a lower functional unit (such as an ice-skate unit, a roller skate unit, etc.), assembled with or disassembled from each other....
6364322 Wheel lock releaser arrangement for roller skate shoe  
A roller skate shoe incorporates a wheel lock releaser arrangement which includes a locking member movably attached to a shaft for locking up a wheel frame from being slid rotatably with respect to...
6341785 Reinforced frame for a roller skate  
A frame for skates and the like with a structure comprising at least one bearing surface ( 3, 4 ) engageable by a boot or the like, and a side flange ( 2 ) comprising means for attaching one or...
6322154 Modified wheels for ice  
The "MODIFIED WHEELS FOR ICE" consists of a wheel assembly which permits interchange with in-line skate wheels for use on ice that minimizes damage from fractures in the ice, particularly when the...
6308964 Wheel assembly for a roller skate  
A wheel assembly for a roller skate includes a pivotal seat having a first end secured to a base of the roller skate, a wheel seat having a first end pivotally connected to a second end of the...
6247708 Footwear that can be worn for walking or skating  
An article of footwear is designed for use as a walking shoe and a roller skate and is composed of a main body, a sole disposed in the bottom of the main body and provided with a plurality of...
6247707 In-line roller skate  
An in-line roller skate of the type which includes a shell with a support for the wheels and a quarter which is slidingly associated with the shell. Struts for the selective axial movement of the...
6182980 In-line ice skates  
An in-line skate having tapered, metallic wheels for skating on ice surfaces. The skate has in-line wheels which are made of metal and taper from an inner main body to an outer edge. The tapered...
6135463 In-line skate with quick release sidewalls and related assembly methods  
An in-line roller skate frame includes quick release sidewalls, associated frame, and related methods. The sidewalls are configured to be easily individually inserted and removed without negatively...
6120038 Detachable skate frame  
A skate (20) having a shoe portion (22) detachably secured to a plurality of longitudinally aligned skate wheels (26) for traversing a surface. The shoe portion having a sole defining a toe end...
6105975 Skate blade holding system  
A lightweight ice skate for reducing and eliminating the vibrations experienced by a skater. The skate includes a skate blade, a plurality of bumpers and a pair of metal support mounts to which a...
6039328 Ice skate blade  
An interchangeable ice skate blade for use with a roller skate boot of the inline skate type includes a plurality of elongate bores or slots and a single circular bore or slot of a comparable size...
6019378 Inline roller skate and wheel construction  
Each wheel of an inline roller skate incorporates multiple tires, with a center tire allowing straight-ahead skating and the two side tires allowing maneuvering forces. Leaning the skate such that...
6000704 Skate with non-rigid upper and stiffening element  
A skate provided with a supporting frame for in-line wheels and comprising a shoe which is composed of a nonrigid upper that, in a sandwich-like fashion, surrounds a stiffening element which...
5961129 Quick-Release interlocking frame assembly for interchangeably mounting operative sports devices to a boot sole  
A quick-release interlocking frame assembly for interchangeably and operatively mounting at separate times in-line skate rollers and an ice skate blade to a boot sole, includes a first base...
5927729 Shoe particularly for skating  
A shoe, particularly for skating, includes a soft upper below which a sole for walking is rigidly coupled. The shoe has, at the lower surface of the sole and longitudinally thereto, a seat for a...
5908196 Apparatus for roller skating and roller blading and method thereof  
A shoe type apparatus is disclosed comprising a roller skate assembly having at least four wheels coupled to a sole portion of the shoe type apparatus for roller skating, and an in-line skate...
5906380 In-line, interchangeable roller-ice skate  
In in-line skating boots of the type incorporating an assembly in which roller wheels are held in alignment one-behind-another, a combination is described for replacing the roller wheels of the...
5882018 Multi-state support  
The multi-state support provides the use of pressurized fluid to cause expansion of an expandable volume positioned above a roller assembly which, in turn, places the support in either a rolling or...
5855380 Supporting frame for in-line wheels or for an ice-skating blade  
A supporting frame for in-line wheels or for an ice-skating blade, including elements for the temporary engagement, centering, and locking of coupling elements which are rigidly coupled below and...
5839734 Convertible skate  
An adapter plate having a central portion attached to a shoe body includes a depending peripheral sidewall forming a recessed cavity with the central portion which detachably receives a...
5823544 Anti-abrasion and rockering system for an in-line skate  
An anti-abrasion and rockering system for an in-line skate. The skate includes a skate boot mounted on a chassis. The chassis includes two sidewalls which are parallel and opposite to each other....
5820138 Convertible in-line roller skates  
An in-line roller skate and shoe combination includes a shoe having a sole with at least one recess therein opening downward to the bottom face. The bottom face of the sole is generally flat and...
5803466 Toe plate with dual flanges for in-line skate frame  
An in-line roller skate frame includes a toe plate including a downwardly extending flange pair which forms a sidewall mounting cavity therebetween. The sidewall and flange cavity are configured to...
Matches 1 - 50 out of 171 1 2 3 4 >