Patent ID: 7730961
Filing Date: 2010-06-08
Classification: A01B,Y10T

Abstract:
1. A soil conditioning device, comprising a substantially hollow annular body, a plurality of substantially hollow peripheral ridge members extending from and in open communication with said substantially hollow annular body, said substantially hollow annular body and said plurality of substantially hollow peripheral ridge members being formed of a flexible lightweight material, each of said peripheral ridge members having a first surface and a second surface curved about a first horizontal axis and a second horizontal axis, said first and second side surfaces having thicknesses which vary from an upper edge of said peripheral ridge member to said substantially hollow annular body, said peripheral ridge member further having a leading prow shaped end and a trailing prow shaped end, said leading prow shaped end and said trailing prow shaped end each curved about two substantially perpendicular axes, said soil conditioning device being suitable for consolidating soil.