Patent
   D869688
Priority
Sep 07 2016
Filed
Dec 06 2017
Issued
Dec 10 2019
Expiry
Dec 10 2034
Assg.orig
Entity
unknown
29
83
n/a
The ornamental design for an adjustable ladder extension, as shown and described.

FIG. 1 is a perspective view of an adjustable ladder extension showing my new design;

FIG. 2 is a top view shown at an enlarged scale thereof;

FIG. 3 is a bottom view shown at an enlarged scale thereof;

FIG. 4 is front view shown at an enlarged scale thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is an enlarged view of a portion taken from FIG. 4.

Lanzafame, Philip F.

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 06 2017Philip F., Lanzafame(assignment on the face of the patent)
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