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| Number | Title | Issue Date |
| 6619823 | Wheels with illuminating device A wheel having an illuminating device includes an illuminating assembly with a ring-shaped magnet located in a center of the illuminating assembly. The ring-shaped magnet has a central hole and two flexible bushes are respectively engaged with the central... | 09/16/2003 |
| 6488289 | Bi-functional roller skate A simply structured bi-functional roller skate has a pair of shoe embodiments. Each shoe embodiment is provided with a front securing seat which is a tubular device with a forwardly extended board, and a rear securing seat which is a tubular device with a... | 12/03/2002 |
| 5873600 | Modular light generating and emitting roller skate wheel The present invention includes a modular component skate wheel particularly usable in connection with preferably an in-line skate boot. All of the components are interchangeable and the components in preferred embodiments include snap fit surfaces. Prefer... | 02/23/1999 |
| 5839814 | Miniature centrifugal lighting assembly A miniaturized lighting apparatus for a rotating object includes a light-emitting diode (LED), a centrifugal switch, a tiny 3 volt power source, and electrical conduits. The switch is configured to provide power to the LED only upon application of a speci... | 11/24/1998 |
| 5718499 | Roller blade wheel lighting system A new Roller Blade Wheel Lighting System for increasing the visibility of the user when roller blading in darkness, without requiring an external power source. The inventive device includes a transparent cylindrical plastic rim rotatably secured to a conv... | 02/17/1998 |
| 5649716 | Auto-electric flash wheels of rolling skate An automatic power generating flash wheel assembly comprises at least a fly wheel and at least a coil unit. The fly wheel is enclosed by a transparent outer wheel. At least an inserted groove is formed in the inner periphery of the fly wheel to receive a ... | 07/22/1997 |
| 5580093 | Light generating and emitting roller skate wheel The improved light generating and emitting roller skate wheel assembly of the present invention includes a wheel axle assembly carried by and beneath the roller skate blade. Such wheel axle assembly includes wheel bearings which are disposed thereon. A wh... | 12/03/1996 |
| 5580092 | Roller skate wheel with light producing means A roller skate wheel which includes a transparent wheel mounted around a ball bearing to hold a set of lamps, a set of battery cells, and an integrated circuit board, a transparent tire mounted around the wheel, and an annular cover covered on the wheel t... | 12/03/1996 |
