| Document |
Document Title |
|
7387303 |
A spinner apparatus retained on a wheel to change and enhance the appearance of a roller skate. The spinner apparatus includes a support member connected to the wheel by first and second leg passing through spokes in the hub and resilien...
|
|
7210747 |
A spinner apparatus for the adornment of a wheel on a roller skate. The spinner apparatus includes a cone, a first disc and a second disc. The cone is connected to the wheel and connected to the first disc by locating a lip on its periph...
|
|
7108331 |
The invention discloses a technology to safely control speed and brake on in-line skates using a ski-like technique, wherein in-line skate wheels can rotate both vertically and at an angle. When angled (or “canted”) the wheels contac...
|
|
7093839 |
A wheel with an asymmetrical cross-section for use with a roller skate. The wheel also has a tread portion that can be easily and inexpensively replaced. An apparatus for multi-line roller skates that has two or three lines of wheels. Th...
|
|
7090306 |
A skate wheel including a tire support structure adapted to reduce roll resistance generally encountered from a tire comprising a 60 A to 75 A Shore hardness material. The tire support structure comprises a flexible torus portion proxima...
|
|
7004504 |
A cover designed to accommodate the unique shape of a wheel for a skate board. In one embodiment, the cover snaps onto the wheel. In another embodiment, security of the cover to the wheel by an adhesive gasket. Various patterns are punch...
|
|
6991296 |
A skate wheel for skates or skateboards is provided which includes decorative spacers therein. The skate wheel includes a cylindrical outer hub bonded to an outer layer, a cylindrical inner hub, and first and second decorative spacers po...
|
|
6874941 |
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...
|
|
6874794 |
A braking system preferably for an in-line skate includes a brake pad mounted to a forward end of a skate frame and an elevated front wheel attached to the skate frame by two pivot arms. The pivot arms are biased forward which is in a cl...
|
|
6866344 |
A wheel for in-line skates, which enables a user to achieve a higher speed in a short period of time on a surface, is disclosed. The wheel includes a central hub having an inner ring, an outer rim, and a connector extending between the i...
|
|
6851817 |
A wheel incorporating a flashing light feature includes a power source, a plurality of lighting elements and a flashing circuit to selectively provide lighting signals to the plurality of lighting elements. The wheel incorporating a flas...
|
|
6848750 |
The frame of an in-line skate (FIG. 8B) supports a wheel ( 10 ), allowing a skater to effectively slow down and stop, using an athletic stance that skiers on snow and ice skaters on ice use. The wheel ( 10 ) has a hub ( 20 A), allowing a...
|
|
6698776 |
A skateboard for use on a hard surface, configured to simulate the response of a snowboard, has a support platform to which sets of wheels are mounted. The wheels have successively decreasing diameters mounted on a common axle. The wheel...
|
|
6688636 |
A light-producing structure for a wheeled traveling case assembly includes a mini generator having a rotary shaft with a frictional wheel connected thereto to frictionally contact with an adjacent wheel of the assembly. When the wheel ro...
|
|
6659480 |
A braking apparatus for a skateboard ( 10 ) having an axle ( 36 ), wherein a braking member ( 42 ) is disposed about the axle ( 36 ), and is actuated by an actuating device ( 44 ) to engage with a wheel mounting assembly ( 92 ) of the sk...
|
|
6655747 |
A polyurethane in-line roller skate wheel including a narrow hub mounting a polyurethane tire body having side walls curving axially inwardly from a major thickness to a minor thickness at the hub flange interface. In one embodiment, the...
|
|
6637827 |
The frame of an in-line skate (FIG. 8 B) supports a wheel ( 10 ), allowing a skater to effectively slow down and stop, using an athletic stance that skiers on snow and ice skaters on ice use. The wheel ( 10 ) has a hub ( 20 A), allowing...
|
|
6629735 |
A wheel of the roller type, i.e., whose general shape is constituted by two sides the contours of which are circles with respective centers. O,O′, the flanks being substantially parallel with respect to one another, substantially perpe...
|
|
6578930 |
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 perpendicular to the ice. The wheel consist...
|
|
6572198 |
A structure for connecting a rim with a tire. The tire is formed with a central axial through hole. Multiple annularly arranged perforations are formed around the through hole. Each perforation is defined by a close circumference which i...
|
|
6454361 |
A skateboard wheel ( 40 ) having bearings ( 42 ) pressed on each side is covered to enhance the appearance of the wheel. The wheel thermoplastic tire ( 46 ) includes a concentric circular recessed cavity ( 58 ) within its outer side wall...
|
|
6443463 |
An in-line roller skate assembly having at least three running rollers that are substantially equal in diameter and disposed one behind the other in a running direction of the skate assembly. Each running roller has a convex shaped rolli...
|
|
6406038 |
A heeling apparatus includes a shoe with a unique feature in the heel that allows one to walk, run, or roll seamlessly. The appearance is that of normal footwear because of the covert wheel assembly. The stealth wheel in the heel gives o...
|
|
6398232 |
A roller skate which includes specially shaped front and back wheels which allow the skate to operate on flat ground and over pipes or rails. The skater is able to perform stunts and maneuvers involving pipes or rails of different diamet...
|
|
6322154 |
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 wheel is at an angle from perpendicular ...
|
|
6237960 |
A roller-type skiing device, in particular a roller ski or a roller skiboard, includes a chassis defining a longitudinal axis and having an underside bounded by an envelope. Supported by the chassis is at least one row with a plurality o...
|
|
6174984 |
A polyurethane elastomer is disclosed that comprises the reaction product of: A) a prepolymer of at least one diisocyanate and at least one polyether polyol selected from the group consisting of a homopolymer of ethylene oxide, a homo...
|
|
6164729 |
An in-line skate wheel and a applying indicia to a part thereof so that the indicia does not wear off before the wheel needs to be replaced. The skate wheel includes a hub having an internal bearing surface and an outer surface, a see-th...
|
|
6113112 |
An in-line roller skate comprises at least three running rollers (4, 5, 6, 7) disposed one behind the other in the running direction and said running rollers comprise along their periphery a rolling surface (18, 19) which extends in a cu...
|
|
6106074 |
An illuminating roller for in-line skates includes an outer circular body having an axial opening and an inner side provided with a plurality of pins, an inner circular body fitted inside the outer circular body and having an axial hole ...
|
|
6102168 |
The present invention is a brake system for wheeled skates, and in particular in line skates. The brake system consists of at least one brake disk, but preferably two sets of interleaving disks. The first set of disks are keyed to a whee...
|
|
5990258 |
A polyurethane elastomer possessing high resilience and high clarity is obtained by subjecting to polyurethane elastomer-forming conditions a polyurethane elastomer-forming reaction mixture comprising: a) an isocyanate selected from t...
|
|
5967552 |
An in-line wheeled skate which includes one or more rollers located between the wheels and above the ground plane, thereby enabling the skater to jump up on a rail (or other supporting surface) and roll down the rail sideways, as in `ext...
|
|
5957541 |
An illuminating device cooperative with an in-line skate or roller skate wheel the illuminating device having a power source, a centrifugal switch and a light emitting diode or similar illuminating device, the light emitting diode or ill...
|
|
5836591 |
An in-line wheeled skate which includes a rolling element between the wheels that enables the skater to jump up on a rail and roll down the rail sideways, as in `extreme skating` maneuvers, by placing the skate on the rail with the rolli...
|
|
5810450 |
A wheel assembly including a magnetic core fixedly mounted on a wheel axle within a wheel, a winding wound round a reel around the magnetic core and turned with the wheel about the magnetic core, two induction ring caps mounted on two op...
|
|
5655785 |
High speed, light weight wheels are provided for in-line roller skates. The high performance wheels each have at least one bearing, a special hub with a light weight fiber-reinforced core, and a high performance tire. The core can compri...
|
|
5536074 |
A light-generating wheel for an in-line skate includes two side shells and an electric board sandwiched between the two side shells. The electric board has a plurality of light emitters protruding out of one of said two side shells to li...
|
|
5393078 |
A skate including a chassis formed by an upper horizontal plate solidly joined to the sole of a shoe by fasteners and a lower part running perpendicular to the plate and including at least one lateral flange on which the wheels are dispo...
|
|
5320417 |
A wheel of a roller skate includes a plurality of circumferentially spaced apart generally axially extending curvilinear paths. A speed skater, traveling a predominately circular course with such wheels properly aligned on such skates, i...
|
|
5294188 |
A roller skate wheel having a conical cavity includes an insert housing arranged for complementary reception within the cavity. The housing includes a housing base plate, with the base plate including a socket to receive the wheel fasten...
|
|
5199727 |
A steerable wheel assembly for use on a roller skate is disclosed. The wheel assembly consists of a wheel having a roller bearing inserted into each side thereof and a shaft installed between the roller bearings. The shaft has journals m...
|
|
5114166 |
A wheeled board for riding downhill over the ground. The board has a generally flat riding board which is supported by four wheels through carriage assemblies. The carriage assemblies are held to the board through springs and supported s...
|
|
5058959 |
Problems arise when a traveler must quickly identify his suitcase from an array of similar suitcases, such as on a checked luggage carousel or traveling belt. Tags and labels bearing ownership information are normally not distinctive eno...
|
|
5048897 |
A spark-producing mechanism for wheel assembly comprises a plurality of flints, a fixing ring for the mounting of flints which closely fits to the shaft of the wheel, a grindstone which is inserted in the interior of the wheel. By rotati...
|
|
5020621 |
An electrically driven brake controlled skateboard employing an electric motor and associated battery mounted on the bottom of its foot supporting board employs a pulley arrangement whereby the initial slipping of its belt acts as a clut...
|
|
4962968 |
A skateboard hubcap for protecting the wheel bearings of a skateboard from environmental contamination, such as dirt, sand, and water. The invention also enhances the general appearance of the skateboard by concealing the axle nut and be...
|
|
3907369 |
A roller skate wheel is disclosed that has a toothed shoulder on the side of the wheel, which toothed shoulder can be engaged by a motor driven gear wheel for rotating the wheel so that the wheel can be engaged by a sharpener, without re...
|
|
3883180 |
A wheel hub cap for skate wheels which is attachable to the outside of each roller skate wheel to provide a decorative cover for the axle and bearing members therein. The wheel hub cap is also provided with a means for preventing a loose...
|
|
3815959 |
A roller or wheel particularly adaptable to the elevator and moving stairway industries, as well as other like industrial uses. The roller features an elastomeric tire and a low friction bearing support for the tire constructed and arran...
|
