Fire escape – ladder – or scaffold – Ladder with pivoted prop – Lateral prop
Reexamination Certificate
2007-01-16
2007-01-16
Chin-Shue, Alvin (Department: 3634)
Fire escape, ladder, or scaffold
Ladder with pivoted prop
Lateral prop
C182S204000
Reexamination Certificate
active
11147012
ABSTRACT:
An adjustable ladder stabilizer assembly composed of sturdy, lightweight components that can be temporarily or permanently affixed to the side rails of a ladder and adjusted to a variety of positions to provide lateral support. This stabilizer assembly can also be folded up and easily secured in a storage position to fit within the profile of a ladder when not in use.
REFERENCES:
patent: 3508628 (1970-04-01), Conrad
patent: 4175641 (1979-11-01), Reyes
patent: 5511632 (1996-04-01), Ermis
patent: 5590739 (1997-01-01), High et al.
patent: 5868222 (1999-02-01), Charbonneau
patent: 6533071 (2003-03-01), Smith
patent: 6672427 (2004-01-01), Sheffield
patent: 2005/0077106 (2005-04-01), Grundler
Bodnar William W.
Chin-Shue Alvin
LandOfFree
Adjustable ladder stabilizer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Adjustable ladder stabilizer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adjustable ladder stabilizer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3776696