Hinged supported roof scaffold

Fire escape – ladder – or scaffold – Pitched roof conforming scaffold

Reexamination Certificate

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Details

C182S106000, C248S237000

Reexamination Certificate

active

10669999

ABSTRACT:
A support member for roof scaffolding having a base plate that is designed to be secured to a roof deck. The base plate is operably connected to a hinged plate that carries on it a sleeve that is used to engage scaffolding. Because of the way the hinged plate is mounted onto the base plate, a wedged end plate is formed to allow the base plate to easily slip underneath a shingle on a roof. Furthermore, because of the hinged plate the scaffolding is able to be maintained at a right angle to the ground.

REFERENCES:
patent: 3866715 (1975-02-01), Foulk
patent: 4183144 (1980-01-01), Barmett, III
patent: 4909483 (1990-03-01), van Herpen
patent: 5647451 (1997-07-01), Reichel
patent: 5718305 (1998-02-01), Palmer
patent: 5988578 (1999-11-01), Davies
patent: 2002/0096395 (2002-07-01), Garrett

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