Patent
   D507836
Priority
Jun 10 2004
Filed
Jun 10 2004
Issued
Jul 26 2005
Expiry
Jul 26 2019
Assg.orig
Entity
unknown
1
2
n/a
I claim the ornamental design for an adjustable ladder leveling extension, as shown.

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.

Campbell, Harry

Patent Priority Assignee Title
D662607, Nov 17 2011 Ladder leveler
Patent Priority Assignee Title
5941343, Jun 03 1998 FEIK, FREDERICK G , MR ; CLARK, BRUCE D , MR Ladder safety accessory
D380277, Oct 30 1995 Ladder extension
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