Fire escape – ladder – or scaffold – Safety device for ground-supported ladder
Patent
1999-01-04
2000-07-18
Chin-Shue, Alvin
Fire escape, ladder, or scaffold
Safety device for ground-supported ladder
182129, E06C 500
Patent
active
060893508
ABSTRACT:
A device for anchoring an upright inclined ladder to prevent movement of the ladder away from an object is disclosed. The ladder anchor hooks around the lowest rung of the ladder and contains a wedge shaped portion that penetrates the ground between the ladder and the object the ladder rests against.
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Chin-Shue Alvin
Randall Tipton L.
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