Building units and construction elements – Stair – ladder – scaffold – or similar support – Element or attachment
Patent
1999-04-08
2000-01-18
Clark, Doris
Building units and construction elements
Stair, ladder, scaffold, or similar support
Element or attachment
2504
Patent
active
D04192435
REFERENCES:
patent: D373428 (1996-09-01), Nashleanas et al.
patent: 5222575 (1993-06-01), Santos
LandOfFree
Ladder leg extension 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 leg extension, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ladder leg extension will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-556250