Golf club putter

Claim 1

In a golf club putter of the type that includes a head and a shaft extending upwardly therefrom, said golf club putter being characterized by said head being of elongate shape and defined by vertically spaced upper and lower parallel side walls, a pair of connecting end walls and a back wall, said end walls and side walls including leading edges and trailing edges, said back wall extending between said trailing edges, said upper and lower side walls having vertically aligned elongate recesses that extend rearwardly from the leading edges thereof and said recesses of substantially less length than that of said head, said upper and lower side walls, pair of end walls and said back wall cooperating to define an elongate cavity of substantially greater length than width and of substantial depth, and a single elongate resilient block of uniform depth that is snugly mounted in said cavity to completely fill the same and terminate in a flat striking surface that has a central portion situated between said recesses, said pairs of end walls and side walls have interior surfaces that taper rearwardly and inwardly towards one another and frictionally grip adjoining surfaces of said block, said striking surface capable of impacting a golf ball when said golf club putter is swung through a putting stroke, said striking surface upon said impact having the portion thereof between said pair of recesses momentarily deform to a generally elliptical rearwardly extending configuration that has the major axis thereof substantially normal to the surface on which said golf ball rests and said deformed striking surface portion while still in contact with said golf ball returning towards its initial configuration to impart a forward motion to said golf ball, with said pair of recesses serving the multiple functions of allowing said striking surface upon impact with said ball to deform to said rearwardly extending elliptical configuration that has the major axis normal to the surface on which said ball rests to impart a minimum lateral force to said ball that would cause it to deviate from a path normal to said striking face, and said pair of recesses exposing opposite side portions of said block that may be gripped between the thumb and forefinger of a user in inserting or removing said block from said cavity that said leading edges will not contact said golf ball, allowing said striking surface to deform upwardly and downwardly with greater ease than longitudinally for said deformed portion to assure said elliptical configuration, and exposing opposite side portions of said block that may be gripped between the thumb and forefinger of a user in inserting said block in said cavity or removing said block therefrom.