公开(公告)号：US10456641B2

公开(公告)日：2019-10-29

申请号：US16038500

申请日：2018-07-18

Applicant: DUNLOP SPORTS CO. LTD.

Inventor： Dan S. Nivanh ,  Nathaniel J. Radcliffe ,  Jimmy H. Kuan

IPC: A63B53/00 ,  A63B60/00 ,  A63B53/06 ,  A63B53/04

Abstract: A weight member for removable attachment to a weight port of a golf club head is provided. The weight member comprises a head that has a tool mating port for operatively receiving a portion of a fastening tool. The weight member further comprises a shaft that is associated with the head such that the shaft terminates at an end surface. The shaft has a threaded external surface and a non-threaded internal bore that extends from the end surface.