Masonry project kit

Details Masonry project kit Masonry project kit

2005-08-09

2005-08-09

Chin-Shue, Alvin (Department: 3634)

Fire escape, ladder, or scaffold

Wall- or floor-attached

C182S129000, C212S179000

Reexamination Certificate

active

06926120

ABSTRACT:
Masonry project kits assist with building basements. In the course of building a basement, it is frequently necessary to climb over and lift equipment over walls. A wall hanger is provided to attach a ladder to the side of a wall. The ladder's height can be adjusted by changing which rungs are hung on the wall hanger. A platform at the base of the ladder allows the floor of a basement to be finished without leaving footprints. A hoist is also included for lifting loads into and out of a basement or over a wall. The hoist securely mounts to the corner of a wall. Both the wall hanger and the hoist accommodate a variety of wall widths.

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patent: 5797504 (1998-08-01), Mangum
patent: 6095349 (2000-08-01), O'Meara
patent: 6135300 (2000-10-01), Fox

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