Fire escape – ladder – or scaffold – Pitched roof conforming scaffold
Patent
1989-11-06
1991-02-05
Chin-Shue, Alvin C.
Fire escape, ladder, or scaffold
Pitched roof conforming scaffold
182113, 256 60, 256 24, 256DIG6, 248237, E04H 1714
Patent
active
049896890
ABSTRACT:
A yard guard is disclosed which may be attached to a gable roof just above the eaves on a house that is to be re-shingled. The yard guard is a frame L-shaped in cross section with a guard rail to prevent old roofing material from falling from the roof onto shrubbery, grass and flowers to prevent damage and to save time in cleaning up.
REFERENCES:
patent: 2545347 (1951-03-01), Embree
patent: 2641429 (1953-06-01), Kozak
patent: 3880405 (1975-04-01), Brueske
patent: 3901481 (1975-08-01), Bobst
patent: 3936087 (1976-02-01), Alexander
patent: 4475625 (1984-10-01), Clements
patent: 4685656 (1987-08-01), Coe et al.
patent: 4830341 (1989-05-01), Arteau et al.
Chin-Shue Alvin C.
Lovercheck Charles L.
Lovercheck Wayne L.
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