Patent ID: 8496536

Claim:
A putter blade assembly operably installed within a putter shaft, said putter blade assembly comprising: an outer body sized to fit at least partially within the putter shaft and engage an inside wall of the putter shaft when installed in the putter shaft; a pin having a pin shaft and a pin head, wherein the pin shaft has a diameter, the pin head has a diameter, and the diameter of the pin head is greater than the diameter of the pin shaft, and wherein the pin shaft is attached between the outer body and the pin head; and a blade having a channel, said channel having a first width sized to receive the pin head, and a second width sized to receive the pin shaft, wherein the second width is less than the diameter of the pin head, wherein: the blade has a first position and a second position; in the first position, the blade extends into the outer body and the putter shaft, substantially parallel to a longitudinal axis of the putter shaft; in the second position, the outer body and pin support the blade at an angle between 15 and 165 degrees to the longitudinal axis of the putter shaft.