Fire escape – ladder – or scaffold – Wall- or floor-attached
Patent
1996-12-31
1998-09-01
Chin-Shue, Alvin C.
Fire escape, ladder, or scaffold
Wall- or floor-attached
182113, 182222, 182223, E04G 300
Patent
active
057997500
ABSTRACT:
A portable scaffold adapted to be utilized with a building having a vertical wall. Also included is a plurality of supports each with a generally L-shaped configuration. Each support comprises a first vertically oriented elongated side with a plurality of linearly aligned mounting holes formed therein for allowing removable coupling with a plurality of linearly aligned mounting pegs situated on the wall. A second horizontally oriented side is integrally coupled at an inboard end thereof to an upper end of the first side of the support. In use, the second sides of the supports are situated at an equivalent height. Finally, a plurality of elongated planks are adapted to be removably positioned lengthwise across the second side of each support for supporting weight thereon.
REFERENCES:
patent: 2805902 (1957-09-01), Von Drasek et al.
patent: 3134567 (1964-05-01), Shoemaker
patent: 4153229 (1979-05-01), Bequette
patent: 4534446 (1985-08-01), Pujol-Barcons
patent: 4979725 (1990-12-01), Hutchings, II et al.
patent: 5259477 (1993-11-01), Fears et al.
patent: 5314167 (1994-05-01), Holloman
patent: 5388663 (1995-02-01), Phillippe et al.
patent: 5441125 (1995-08-01), Cook
patent: 5503358 (1996-04-01), Lapp
patent: 5524727 (1996-06-01), Yennie, Jr.
Chin-Shue Alvin C.
Smith Richard M.
LandOfFree
Portable scaffold does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Portable scaffold, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable scaffold will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-260552