Skateboards
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 11, 1990
Grant Date -
N/A
app pub date -
Jan 25, 1989
filing date -
Jan 28, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This invention relates to a skateboard which includes two footboards with each footboard consisting of a foot platform and a wheel-set which carries two wheels in axial alignment fixed to the underside of the platform, a spacer element for holding the footboards in a spaced relationship and a pivot arrangement having a vertical pivot axis connecting each footboard to the spacer element to enable both footboards to pivot relatively to the spacer element.
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Cited Art Landscape
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