Embodiments of putter golf club heads with an elastomer is enclosed herein. Other embodiments and methods may be described and claimed.

Examples of golf club heads and methods to manufacture golf club heads are generally described herein. In one example, a body portion of a golf club head may have a front portion with a face portion for impacting a golf ball, a rear portion, a toe portion, a heel portion, a top portion, and a sole portion. A cavity may be located at the top portion and extends downward into the body portion. A through-hole may be located at the front portion and feeds into the cavity. A hosel portion may have an insert portion with a fastener port. The insert portion may be received inside the cavity such that the fastener port interfaces with the through-hole. A fastener may be received in the through-hole and engaged to the fastener port, thereby securing the hosel portion to the body portion. Other examples may be described and claimed.

A golf ball aligning device comprises a shaft having a first and a second end, a handle mounted to the first end and a head member mounted to the second end. The head member further comprises a ball opening extending through the height of the head member having a chamfered or rounded bottom edge to engage a golf ball. An alignment grid on the top face of the head member comprises a crosshair pattern centered with the ball opening. A golf ball engaged with the bottom edge may be manipulated and oriented relative to the alignment grid for setting the trajectory of a shot.

A golf putter that enables dual configuration, namely sighting & play modes whereby the golfer can view both the ball and the hole by means of a mirrored surface, but which is reversible so that the golfer can play within tournament rules. A removable mirrored training aid has a reflective side and can be removed, flipped to a non-reflective side, or simply replaced with a same-weighted non-reflective plate, for use in actual (non-practice) golf play. The golfer can practice his or her stroke while observing the image of the ball and hole in the mirror, and thereby imprinting the correct stroke mechanics into muscle memory. Then, after the golfer has reversed the re-attachable mirrored surface plate to present its non-reflective side, the golfer can use the putter in a round of golf.

A golf club head, preferably a putter head, comprising a replaceable face insert is disclosed herein. The golf club head comprises a body with face cavity and a secondary cavity in communication with, and disposed behind, the face cavity, and at least one opening extending through a top or sole portion into the secondary cavity. The replaceable face insert comprises a striking portion and a support structure extending from a rear surface of the striking portion. The support structure is received within the secondary cavity and the striking portion is received within the face cavity, and then a rod or bolt is inserted through the opening and through the support structure to reversibly secure the face insert to the body. A linear bearing may be disposed within the support structure to receive the rod or bolt.

Golf clubs having weighting systems with movable weights are disclosed. In one embodiment, the golf club head includes: a main body having a periphery; and a weighting system including a movable weight, wherein the weighting system is configured to allow the weight to move between: a first position inward of the periphery of the main body; and a second position wherein at least a portion of the weight is located outward of the periphery of the main body. In other cases, the movable weight need not be movable to a position that is outward of the periphery of the main body.

Briefly, a putter head is provided that concentrates the weight of the putter head at the far ends of the heel and toe of the putter head. The putter head has an ultralight putter body that includes a putter face and a shank for attaching a putter shaft. The ultralight putter body has an axially aligned heel cavity and toe cavity that are constructed to receive weights. The heel weight and toe weights are very dense, and constructed to be received into the respective weight cavity of the light putter body. Due to the extreme concentration of weight at the fare ends of the heel and toe of the putter head, the putter face has exceptional rotational stability with a substantially larger sweet spot than known putter heads. The weights may be provided as changeable weight pairs, such that the overall weight and balance of the putter head may be adjusted, while maintaining the position of the sweet spot.

An improved golf club putter having a selectable hosel, each hosel having a characteristic lie angle and loft angle, wherein the hosel is mounted to the head of the golf club, and wherein the hosel has a position orientation feature which aligns the shaft and hand grip with respect to the putter head for accurate operation of the golf club putter.

Embodiments of putter-type golf club head comprising a striking surface capable of achieving consistent ball speeds across the striking surface to account for various ball impact locations are described herein. The striking surface has at least two materials that differs in concentration away from the geometric center of the striking surface to provide this consistency. Consistent (or uniform) ball speed is achieved throughout the striking surface as the portion of the golf ball that contacts the striking surface interacts with at least two materials having a differing material characteristic.

Examples of golf club heads and methods to manufacture golf club heads are generally described herein. In one example, a body portion of a golf club head may include a front portion. A face portion may be coupled to the front portion. The face portion may include a central strike portion and a perimeter. A plurality of projections may extend from the face portion to provide a ball striking surface for impacting a golf ball. The plurality of projections may be aligned in one or more directions across the face portion and may progressively increase in size in any direction from the central strike portion to the perimeter of the face portion. Other examples and examples may be described and claimed.