Intermittent Contact Patents (Class 246/195)
  • Patent number: 6059237
    Abstract: A toy train system has movable and removable trigger devices to be located by a user wherever selected on the toy train track. The train locomotive includes the ability to activate a sound and a light signal which can correspond to the sound. The train locomotive is capable of manipulating and changing the speed of the train over the track. The track can have an ascending and descending tracks and curves, and the tracks have ridges for engaging the locomotive, and can be set up by a user as required.
    Type: Grant
    Filed: April 28, 1998
    Date of Patent: May 9, 2000
    Assignee: Silverlit Toys Manufactory, Ltd.
    Inventor: Kei Fung Choi