Adjustable ladder leveling extension

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Description

A pair of rectangular shaped sleeves attached to the bottom of the side rails of a ladder and can be adjusted in relation to the slope of the ground. The rectangular sleeves would have elongated length-wise slots in the interior of the sleeve which would enable the sleeve to be slid up and down to adjust the level of the ladder side rails on any surface. The rectangular sleeve could be attached by drilling a hole through the bottom of the side rail for the insertion of a bolt and wing nut fastener. The bolt and the wing nut fastner could be used to lock the adjusted setting of the sleeve. In addition to the above features, a pivoting rubber-coated foot would cover the bottom of each extension.

FIG. 1 is a back perspective view of my design;

FIG. 2 is a frontal perspective view;

FIG. 3 is a side perspective view;

FIG. 4 is a top plan view of my design; and,

FIG. 5 is a bottom view of the cross-section of my design.

Claims

I claim the ornamental design for an adjustable ladder leveling extension, as shown.

Referenced Cited
U.S. Patent Documents
D380277 June 24, 1997 Bonn et al.
5941343 August 24, 1999 Kelsey
Patent History
Patent number: D507836
Type: Grant
Filed: Jun 10, 2004
Date of Patent: Jul 26, 2005
Inventor: Harry Campbell (North Port, FL)
Primary Examiner: Doris Clark
Application Number: 29/207,168
Classifications