Amusement devices – Surface for wheeled or gliding vehicle – For wheeled vehicle
Reexamination Certificate
2008-04-01
2008-04-01
Nguyen, Kien (Department: 3711)
Amusement devices
Surface for wheeled or gliding vehicle
For wheeled vehicle
C472S133000, C482S069000
Reexamination Certificate
active
11430719
ABSTRACT:
The invention relates to a harness safety system that can be used while riding, for example, a skateboard, a bike, rollerblades, etc. through a half pipe. Specifically, the invention comprises a track spanning the half-pipe having a free-running cord and harness hanging therefrom that allows the rider to proceed through the flats and up the transitions of a half pipe while retaining tension on the rider throughout the process and arresting the rider's fall, thus preventing the rider from serious injury.
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patent: 2005/0023779 (2005-02-01), Kalvelage
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McCarter & English
Nguyen Kien
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