ALEXANDRIA, Va., July 14 -- United States Patent no. 12,678,675, issued on July 14, was assigned to Acushnet Co. (Fairhaven, Mass.).
"Golf club alignment device" was invented by Don T. Cameron (Carlsbad, Calif.) and Augustin W. Rollinson (Carlsbad, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A golf club fitting apparatus for helping with golf club alignment is provided. The golf club fitting apparatus may be attached to a golf club and provide fitting information including effective lie angle and effective loft angle. A leveler body is disposed at a predetermined angle relative to a shaft axis of the golf club so as to rest in a neutral position when the golf club is in a normal address position."...