Leg device
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United States of America Patent
Stats
-
Jul 24, 2012
Grant Date -
Sep 16, 2010
app pub date -
Apr 17, 2008
filing date -
Apr 17, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The leg device includes a base portion, extendable legs rotatable with respect to the base portion, and leg support members for rotatably supporting the extendable legs, wherein the extendable leg includes the first tubular member having a fitting hole portion formed in the vicinity of the upper end thereof. The second tubular member that is adjustable with respect to its protruding length from the lower end of the first tubular member is inserted into the first tubular member. The leg support member includes a pivot portion rotatably fitted in the fitting hole portion. In a state where the extendable leg is contracted, the upper end of the second tubular member is positioned upward of the pivot portion.
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