Fire escape – ladder – or scaffold – With handrail or guard for ladder
Reexamination Certificate
2005-08-16
2005-08-16
Thompson, II, Hugh B. (Department: 3634)
Fire escape, ladder, or scaffold
With handrail or guard for ladder
C182S230000
Reexamination Certificate
active
06929094
ABSTRACT:
A fall restraint system to be incorporated in an existing ladder system where there are ladder stations, each having a platform, a ladder extending up from the platform, a safety cage around an upper portion of the ladder, and a perimeter guard rail. There is a plurality of adjustable fall restraint sections extending from the upper rail member of the guard rail to a lower cage element of the safety cage. The end connecting members and their intermediate restraint members are made adjustable to accommodate different locations and configurations.
REFERENCES:
patent: 2539664 (1951-01-01), Hay
patent: 3106986 (1963-10-01), Ray
patent: 5255758 (1993-10-01), Hood, Jr.
patent: 6607053 (2003-08-01), Warren
Kohlmeier Scott
Parks Ronald H.
Hughes Robert B.
Hughes Law Firm PLLC
Thompson II Hugh B.
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