Ladder
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United States of America Patent
Stats
-
Jun 25, 1985
Grant Date -
N/A
app pub date -
Feb 3, 1984
filing date -
Feb 3, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A foldable ladder is disclosed which includes in combination a base section and an extension section. A pair of longitudinally aligned slots are provided in the base section rails near the top to receive therein the ends of a transverse pivot bar. The tops of the base section rails are secured to the pivot bar in a manner to permit pivotal movement of the extension section about the base section. The base section is provided with a pair of upwardly open braces and a pair of laterally spaced straps. By utilizing the braces, the sections can be secured in longitudinal juxtaposed planar alignment. By employing the straps, the sections can be secured in angular, generally A-shaped relationship. Additionally, the extension section can be secured within base section in a storage or low height configuration. In one embodiment, one of the rails of the base section can be equipped with a ground contacting member to facilitate movement of the ladder across a surface.
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