ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,491,417, issued on Dec. 9, was assigned to Acushnet Co. (Fairhaven, Mass.).
"Golf club head with hosel hole cover" was invented by Sang Yi (Carlsbad, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A golf club head with a hosel hole cover that helps improve the performance of the golf club head is disclosed. More specifically, the present invention relates to a golf club head having a hosel hole cover at a bottom portion of an interchangeable connection system that not only provides improved performance of the golf club head by strategically utilizing an existing opening to adjust the weighting of a golf club head, but it also improves the aerodyna...