Patent ID: 7731375
Filing Date: 2010-06-08
Classification: B60Q,B62J

Abstract:
1. A wheeled vehicle, comprising: a frame; at least one wheel rotatably mounted to said frame; said wheel having first and second phosphorescent sides facing in generally opposite lateral directions; a phosphorescence charging system coupled to said frame and adapted to charge said first and second phosphorescent sides by radiating said phosphorescent sides with electromagnetic radiation; wherein said phosphorescence charging system comprises first and second emitters adapted to charge said first and second phosphorescent sides, respectively, by emitting electromagnetic radiation that is directed to be incident on said phosphorescent sides; wherein the first and second emitters are external to the wheel; wherein the first and second emitters are mounted to the frame so as to be rotationally decoupled from the wheel such that rotation of the wheel relative to frame does not cause displacement of the emitters relative to the frame.