Abstract: A putter club head having a radial face to impact a golf ball above the equator of the golf ball. The club head having a recessed area formed in a front surface for receipt of an insert that can be either shaped by a 10.0 inch radius, or employ an insert constructed and arranged to form the 10.0 inch radius. The insert has a frontal surface that works in combination with a recessed area to cause an immediate golf ball roll upon impact. The radial impact face insert is releasably secured to the recessed area of the putter club head, allowing ease of substitution. The radial impact face insert can vary in materials of construction, wherein a golfer can employ the insert to accommodate various golfing conditions while maintaining a single putter club.

Abstract: A putter club head having an adjustable radial face. The club head having a recessed area formed in a front surface for receipt of the adjustable radial face formed by an impact surface insert. The radial impact surface insert has a frontal surface that works in combination with a radial recessed area to cause an immediate golf ball roll upon impact. The radial impact surface insert is releasably secured to the recessed area of the putter club head, allowing ease of substitution. The radial impact surface insert can vary in materials of construction, wherein a golfer can employ the radial impact surface insert to accommodate various golfing conditions while maintaining a single putter club.

Abstract: A golf club head, particularly for putting, includes a main body having a leading section and a trailing section where the leading section has a top edge and a bottom edge and the trailing section has a top edge and a bottom edge. A sole portion interconnects the bottom edge of the leading section and the bottom edge of the trailing section. A heel portion and a toe portion each include a weight disposed therein. In addition, a third weight is disposed in the trailing section of the club. The weighting is such that the moment of inertia of the club head is increased over known putters.

Abstract: A golf putter head has a generally triangular shape where a ball-striking leading wall has a first breadth greater than a second breadth of a trailing wall. The leading wall and trailing wall are interconnected at their respective opposite ends by sidewalls that converge toward one another and define a cavity having a trapezoidal shape. The center of gravity of the golf putter head is closer to the trailing wall than the leading wall so that a moment of inertia is generated that reduces the effects of missing a sweet spot on the leading wall during a putt. In a second embodiment, the trailing wall is weighted to move the center of gravity still closer to the trailing wall. In a third embodiment, a web interconnects the leading and trailing walls along a longitudinal axis of the golf putter head, dividing the cavity into two equal-sized cavities.

Abstract: A golf putter head of triangular shape. A ball-striking leading wall has a first breadth greater than a second breadth of a trailing wall. The leading and trailing walls are interconnected at their respective opposite ends by sidewalls that converge toward one another and define a cavity of trapezoidal shape. The center of gravity of the golf putter head is closer to the trailing wall than the leading wall to provide a moment of inertia that reduces the effects of missing a sweet spot on the leading wall during a putt. In one embodiment, the trailing wall is weighted to move the center of gravity closer to the trailing wall. In another embodiment, a web interconnects the leading and trailing walls along a longitudinal axis of the golf putter head. Another embodiment adds a pair of weights to the leading end of each sidewall, significantly increasing the moment of inertia.

Abstract: A golf putter head of triangular shape. A ball-striking leading wall has a first breadth greater than a second breadth of a trailing wall. The leading and trailing walls are interconnected at their respective opposite ends by sidewalls that converge toward one another. A web interconnects the leading and trailing walls along a longitudinal axis of the golf putter head. A first embodiment may include a trailing copper weight and side wall aluminum weights. A second embodiment may include three copper weights, a third embodiment may include three copper-tungsten weights, and a fourth embodiment may include three tungsten weights. The weights are removable so that a putter having a low swingweight or a high swingweight can be brought up to or down to a standard swingweight. The weights may also be mixed in the second, third, and fourth embodiments.