Fire escape – ladder – or scaffold – Pitched roof conforming scaffold
Patent
1995-08-07
1998-03-17
Ramirez, Ramon O.
Fire escape, ladder, or scaffold
Pitched roof conforming scaffold
182 3, 248237, E04G 136
Patent
active
057276463
ABSTRACT:
A retractable device and method for restraining a fall from a roof or other structure is described. The device has a first extended position to allow the attachment of a lifeline and a second retracted position which conceals the apparatus below the exterior surface of a roof or other structure.
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Label from roof anchor device from DBI/SALA, D B Industries, Inc., no page no., no date.
King Anita M.
Ramirez Ramon O.
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