Patent ID: 8925685
Filing Date: 2015-01-06
Classification: E04G,E06C,Y10T

Abstract:
1. A shelf apparatus comprising: a substantially planar shelf structure having a plurality of holes positioned on a first side, wherein at least one of the plurality of holes is formed about a first axis positioned substantially perpendicular to the shelf structure; a cross-member engagement support positioned on a second side of the shelf structure, the second side of the shelf structure opposite the first side, wherein the cross-member engagement support is formed about a second axis running from a first edge to a second edge of the shelf structure, wherein the second axis intersects the first axis and the second axis is oriented substantially parallel to a plane defined by a plurality of rungs on a ladder when the shelf structure is mounted on the ladder; and an attachment structure affixed to the shelf structure for removably mounting said shelf structure on said ladder.