Adjustable ladder support mechanism
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United States of America Patent
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Aug 18, 2015
Grant Date -
Dec 5, 2013
app pub date -
May 30, 2013
filing date -
Jun 1, 2012
priority date (Note) -
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Abstract
The disclosed adjustable ladder support mechanism solves the problem of unstable extension ladders with a mobile base that can be moved by one man, the base then expanded in both length and width. With the stable base set up, the ladder can be extended, the angle adjusted, and the operator can safely climb the ladder. Worries of the ladder slipping sideways off the ledge against which it is leaned are eliminated.
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