Tripodal support
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United States of America Patent
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-
Jan 17, 1989
Grant Date -
N/A
app pub date -
Sep 12, 1986
filing date -
Sep 12, 1986
priority date (Note) -
Expired
status (Latency Note)
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Abstract
This invention relates to tripodal support structures and more particularly to a three-legged folding step-ladder having outrigger-type support extensions on the two front support legs, a rear support member having a single ground contact point, and independently extendable and retractable safety hand rails. The support legs of the instant invention contact the ground at points spaced apart from one another to form an equilateral triangle when viewed from above.
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