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7195100 |
System and method for an escapable multistory building
A system and method for allowing escape of many persons from a multistory building over a short period of time. The method and system include strategic placement and use of anchor points and...
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6233877 |
Portable safety anchor
A portable safety anchor for use in an aperture with side jambs such as a door or window as a tie off for a safety line. The anchor has a pair of clamps mounted on a bar longer than the aperture is...
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5823289 |
Window platform and scaffolding device
A window mounted temporary working platform which is totally assembled by one user from inside the window being repaired, maintained, or washed. The device provides a working platform at an...
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5203426 |
Portable window perch assembly
An improved portable window perch is easily assembled to allow a user to stand on a perch outside the window of a building structure. The perch is supported by a scaffold placed up against the...
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5101935 |
Hoisting and rescue apparatus
The present invention provides an apparatus that can be used for hoisting and rescue purposes at significant elevations such as in high rise buildings.
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4640388 |
Escape device
An escape device uses multiple discardable cable spools. The escape device casing is fitted to a window ledge by front and rear locking feet. A person attempting to escape uses hand grips to...
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3974995 |
Means for forming a building facade
A removable cast, form or "shuttering" is provided to form "in situ" from poured concrete the portion of an outside wall, of a building disposed between the sill of the window opening of one story...
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3679026 |
INTERIOR SCAFFOLDING ARRANGEMENT
A scaffold assembly for use in the erection of exterior building walls, said assembly being mounted interiorly of a building under construction, adjacent a proposed exterior wall. Said assembly...
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3586124 |
SAFETY LADDER FOR ABOVE-GROUND SWIMMING POOL
An improved ladder assembly is provided for the aboveground type of swimming pool. The ladder of the invention may be bolted to the top edge of the side of the swimming pool, and the section of the...
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3135351 |
Staging
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