Step stool

Details Step stool Step stool

1998-09-11

2000-02-22

Chin-Shue, Alvin

Fire escape, ladder, or scaffold

Ladder with pivoted prop

182161, E06C 714

Patent

active

060269332

ABSTRACT:
A step stool comprising a frame having a front leg and a rear leg, a step having a top surface and a bottom surface and an opening in the top surface extending through to the bottom surface wherein the step is coupled to the front leg and coupled to the rear leg, and wherein there is a step blocker movable between an engaged position in which the blocker engages the frame and a retracted position in which the blocker does not engage the frame and an actuator grip to operate the block which grip is accessible from the top surface of the step through the aperture.

REFERENCES:
patent: 4440264 (1984-04-01), Knoke et al.
patent: 4485892 (1984-12-01), Maloney
patent: 5722507 (1998-03-01), Kain
patent: 5762163 (1998-06-01), Kain
Cosco 1995 Home Furnishings Catalog, pp. 2-5.

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