Fire escape – ladder – or scaffold – Ladder and platform – Platform with ladder as support
Patent
1989-10-17
1990-09-04
Machado, Reinaldo P.
Fire escape, ladder, or scaffold
Ladder and platform
Platform with ladder as support
248230, E06C 714, E06C 716
Patent
active
049536613
ABSTRACT:
An attachment for use on a ladder to provide a step or tool support having a frame which can be supported on a ladder, and a movable structure which is pivotally mounted on the frame for movement between a retracted and extended position to provide the step.
REFERENCES:
patent: 2140828 (1938-12-01), Carle
patent: 2245661 (1941-06-01), Fieroh
patent: 3067836 (1962-12-01), Carnicelli
patent: 4586586 (1986-05-01), Canals
Hilton Allan R.
Mathews Phillip
LandOfFree
Ladder attachment does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ladder attachment, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ladder attachment will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-434566