Ladder leveler
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United States of America Patent
Stats
-
Apr 28, 1992
Grant Date -
N/A
app pub date -
Jul 16, 1990
filing date -
Jul 16, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A Johnson Ladder Leveler serving to level a ladder on an uneven surface comprising an extension leg held by a bolt nut apparatus to a treaded triangular foot which said extension leg extends longitudinally when in use while fastened by way of a spring pin head on a spring pin welded to said extension's leg's medial side and by way of a threaded screw bolt from without to a ladder receiving sleeve via insertion into said ladder receiving sleeve's outermost of two compartments while said ladder receiving sleeve internally holds an internally mounted ladder leg within the innermost of said ladder receiving sleeve's said two compartments.
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