Fire escape – ladder – or scaffold – Ladder – With spacer means
Patent
1988-06-06
1989-04-25
Machado, Reinaldo P.
Fire escape, ladder, or scaffold
Ladder
With spacer means
182107, 248210, E06C 748
Patent
active
048239127
ABSTRACT:
A multipurpose, two-position ladder attachment for extending a ladder above overhanging roofs while bridging the eaves and gutters, for leaning against weak siding, and for installing heavy or bulky panels or windows in elevated openings. Elongated channels formed in two cantilevered brackets are clamped about the stiles of the ladder by a rod and wing nuts. The rod passes through hollow rungs of the ladder or in close proximity to the stiles if the rungs are not hollow. A flat padded board connected across the free ends of the brackets is positionable with its broad side horizontal or vertical when the ladder is leaned at a recommended angle.
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patent: 4580660 (1986-04-01), Oling
patent: 4754842 (1988-07-01), Southern
Gould Richard J.
Gould Steven P.
Gould William E.
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