Patent ID: 8393684
Filing Date: 2013-03-12
Classification: A61G,E06C

Abstract:
1. An up-from-floor device (UFFD), comprising: a first level substantially parallel to a floor surface, the first level being substantially 26 to 30 inches in length and substantially 10 to 12 inches in width, and configured to be elevated from the floor surface by substantially 4 to 5 inches; a second level substantially parallel to the floor surface, the second level being substantially 26 to 30 inches in length and substantially 10 to 12 inches in width, and configured to be elevated from the floor surface by substantially 9 to 10 inches; a third level substantially parallel to the floor surface, the third level being substantially 26 to 30 inches in length and substantially 10 to 12 inches in width, and configured to be elevated from the floor surface by substantially 13 to 14 inches; and a handhold indented into a side edge of at least one of the first, second, and third levels; wherein the first, second, and third levels are located substantially adjacent to each other, at different heights, with the second level in-between and substantially abutting both of the first and third levels, and the first, second, and third levels are each configured with a curved leading edge to prevent shear forces from causing discomfort or damage to a user.