ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,453,907, issued on Oct. 28, was assigned to Karsten Manufacturing Corp. (Phoenix).
"Golf club and golf club heads" was invented by Hiroshi Kawaguchi (Aliso Viejo, Calif.) and Chris Savage (San Diego).
According to the abstract* released by the U.S. Patent & Trademark Office: "A golf club head which may include an iron-type golf club head body, a face plate, and a filler positioned behind the ball striking face. According to aspects of the disclosure, the face plate may include score lines which define holes in the face plate. Further, according to aspects of the disclosure, the filler may be comprised of a material that readily absorbs the deflection of the face plate during impact w...