Abstract A golf club head for a putter or the like having a sighting device by which the golfer may easily align the club head to maintain its horizontal plane parallel with the putting surface. The sighting device is a cylindrical cavity in the club head immediately behind the point on the club face at which the ball is struck. A light colored spot is concentrically disposed on the lower closed end of the cavity. A transparent disc is disposed over the upper open end of the cavity and has a concentric dark spot concentric therewith. The golfer establishes a vertical line of sight with respect to the ball and adjusts the plane of the club head to cause the lower spot to be in coincidence with the upper spot. The sole plate of the club head is relieved to the rear of the club face to minimize dragging and scuffing on the grass of the putting surface during a stroke. Recesses in the relieved areas are adapted to receive selectable size weights which permit the weight of the club head to be adjusted to suit the individual and to also balance the head or to vary the heel-to-toe weight ratio.
A putter head for a golf club comprising: an elongate front face having a centrally located ball-contacting area; an essentially continuous top surface having an approximate "D" shape wherein said front face represents the relatively straight portion of said "D" shape; a sole plate extending rearwardly from said front face, a portion of said sole plate being curved upwardly from a point intermediate between said front face and the rear edge of said putter head; at least three relieved areas in said sole portion disposed rearwardly from said front face and extending to said rear edge, said relieved areas defining at least two ribs forming said rearwardly extending portion of said sole plate thereby minimizing the area of said sole plate which will be in contact with the putting surface during a putting stroke.
Claim 2
Dependent Claim
134 words
A putter head for a golf club comprising: an elongate front face having a centrally located ball-contacting area; an essentially continuous top surface having an approximate "D" shape wherein said front face represents the relatively straight portion of said "D" shape; a sole plate extending rearwardly from said front face, a portion of said sole plate being curved upwardly from a point intermediate between said front face and the rear edge of said putter head; at least three relieved areas in said sole portion disposed rearwardly from said front face and extending to said rear edge, said relieved areas defining at least two ribs forming said rearwardly extending portion of said sole plate thereby minimizing the area of said sole plate which will be in contact with the putting surface during a putting stroke.
Claim 3
Dependent Claim
37 words
The putter head as defined in claim 1 in which said relieved areas include means for changeably attaching balancing weights whereby the weight of said putter head may be tailored to the requirements of an individual golfer.
Claim 4
Dependent Claim
43 words
The putter head as defined in claim 1 in which said relieved areas include mounting means for attaching adjustable weights thereto, whereby said putter head can be accurately balanced to prevent dynamic forces from affecting the accuracy of a swing of the club.
Claim 5
Dependent Claim
52 words
The putter head as defined in claim 2 or 3 in which: said mounting means comprises circular recesses having concentric tapped holes therein; and a set of washer-like weights selected from a group of said weights in which the values of the weight of said group are distributed over a wide range.