Building units and construction elements – Stair – ladder – scaffold – or similar support – Element or attachment
Design Patent
2005-07-26
2005-07-26
Clark, Doris (Department: 2914)
Building units and construction elements
Stair, ladder, scaffold, or similar support
Element or attachment
Design Patent
active
D0507836
CLAIM:
I claim the ornamental design for an adjustable ladder leveling extension, as shown.
REFERENCES:
patent: D380277 (1997-06-01), Bonn et al.
patent: 5941343 (1999-08-01), Kelsey
LandOfFree
Adjustable ladder leveling 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 Adjustable ladder leveling extension, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adjustable ladder leveling extension will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3415828