Patent ID: 7288032
Filing Date: 2007-10-30
Classification: A63B,G01C

Abstract:
1. A putting training device indicating the slope of the device in increments with respect to its longitudinal axis when the device is resting on a putting surface, the device comprising an elongated platform having two longitudinal sides and two opposing far ends, the longitudinal axis of the device intersecting the far ends of the platform, the platform having a top that is parallel to the surface that the device is resting on, the center point of the platform at the intersection of the longitudinal and lateral axes; and a single spirit level having a curvature and coupled to the platform, wherein the spirit level is in a plane that is parallel to a plane of the longitudinal axis, wherein the curvature of the spirit level is such that the spirit level indicates true level at a different slope of the platform with respect to its longitudinal axis, and wherein the top of the platform is marked with a table indicating the aim point for the indicated putting path as a point at an indicated distance from a side of the cup by reference to the spirit level indicating true level.