Air cushion shoe
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 4, 1989
Grant Date -
N/A
app pub date -
Aug 4, 1987
filing date -
Aug 6, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The shoe has a flat surface which can slide with reduced friction on a guide surface, means for introduction and distribution of compressed air to generate a supporting air cushion between the said surfaces, and a plurality of permanent magnets generating a force of attraction between the shoe and the guide surface in such a way as to cause the shoe itself to stop immediately when the supply of compressed air is interrupted.
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Family
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Cited Art Landscape
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