ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,491,415, issued on Dec. 9, was assigned to Karsten Manufacturing Corp. (Phoenix).
"Golf clubs and golf club heads" was invented by John T. Stites (Weatherford, Texas) and Gary G. Tavares (Azle, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "Golf clubs and/or golf club heads include a club head body defining an interior chamber, structure for engaging a shaft with the body, and/or a shaft engaged with the body. The club head body may have an overall length of at least 4.5 inches and an overall breadth of at least 4.2 inches. In other examples, the club head body may have an overall length of at least 4.6 inches and a ratio of the overall breadth dim...