Fire escape – ladder – or scaffold – Convertible – Ladder
Patent
1979-09-10
1981-09-22
Machado, Reinaldo P.
Fire escape, ladder, or scaffold
Convertible
Ladder
182125, 297 59, A47C 1300
Patent
active
042905028
ABSTRACT:
When folded the step stool is self standing and has a narrow width to permit the step stool to be stored in otherwise unusable spaces. When the legs are extended, a stable triangular support for two or more steps is provided. The vertical uprights of the device carry a handgrip positioned well above the level of the highest step to be useful when a person is on the highest step and during ascent and descent of the steps.
REFERENCES:
patent: 1667406 (1928-04-01), Wilkinson
patent: 2952301 (1960-09-01), Schlaak
patent: 3136386 (1964-06-01), Horvath
patent: 3997024 (1976-12-01), Fredricks
LandOfFree
Folding step stool does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Folding step stool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Folding step stool will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-331102