Exercising air footboard and buffer for air footboard
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United States of America Patent
Stats
-
Dec 11, 2012
Grant Date -
Jul 5, 2007
app pub date -
Nov 22, 2006
filing date -
Oct 29, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An exercise step with air-cushioning legs. The exercise step (1) includes a plate-shaped panel (10), and air-cushioning legs (30). Each of the air-cushioning legs is provided under the panel to support the panel, and absorbs a load applied to the panel by air cushioning effect. The exercise step has a high air cushioning effect, thus protecting a user's knees from injury, allowing the user to exercise in comfort and safety, and minimizing noise generated during a cushioning operation. Further, the exercise step prevents the panel from being deformed due to a load applied to the panel.
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Cited Art Landscape
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