Patent ID: 7431663
Filing Date: 2008-10-07
Classification: A63B

Abstract:
1. An adjustable golf putter comprising: A) a top shaft assembly having first and second ends; B) a bottom shaft assembly having third and fourth ends; C) a plurality of replaceable hosel assemblies each comprising first and second elongated engagement elements and each having a different predetermined angle between their respective first and second elongated engagement elements, each of said different predetermined angle establishing a 1 degree lie angle change between them and within a lie angle range of 60 degree to 80 degree, furthermore each plurality of replaceable hosels having a proximal end and a distal end and each proximal end and a distal end has a longitudinal axis, said first elongated engagement element being substantially hollow to removably receive said third end, and said second elongated engagement element being solid, said second elongated engagement comprising a protrusion located at a first predetermined distance from said distal end and adjacent to said first elongated engagement; D) a putter head comprising a face and a base plate, said face being substantially perpendicularly disposed with respect to said base plate, said face designed to strike a golf ball when putting, angularly extending from said face are first and second sidewalls, said putter head further comprises a V-shaped top wall that connects said face to said first and second sidewalls, said V-shaped top wall having a merging point that comprises a first aperture, said first aperture having a channel extending towards said base plate a second predetermined distance and not reaching said base plate, said first aperture removably receives said second elongated engagement element and said channel receives said protrusion; and E) assembly means to assemble said top shaft assembly to said bottom shaft assembly to one of said plurality of replaceable hosel assemblies to said putter head.