Fire escape – ladder – or scaffold – Ladder – With spacer means
Patent
1989-08-21
1990-06-12
Machado, Reinaldo P.
Fire escape, ladder, or scaffold
Ladder
With spacer means
182107, 182 82, 182229, 248 482, 248210, E06C 748
Patent
active
049324985
ABSTRACT:
The present invention relates to an improved device designed to be mountable on a building for supporting a ladder and protecting the building from damage due to the ladder. The improved device includes a plurality of leg means, attachment means, and crosspiece means that are mountable to a building and act to support a ladder, prevent lateral movement thereof, and protect the building or portions thereof such as gutters or roofs, from damage due to the ladder.
REFERENCES:
patent: 2172796 (1939-09-01), Krasin
patent: 2495408 (1950-01-01), Christoffersen
patent: 4306632 (1981-12-01), Brown
patent: 4311210 (1982-01-01), Jackson
patent: 4446945 (1984-05-01), Anderson
patent: 4714136 (1987-12-01), Morin
patent: 4765439 (1988-08-01), Kresmery
patent: 4813515 (1989-03-01), Wigington
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