• 专利标题:   Method for producing golf club head with its center of mass proximate to club sweet spot of head, involves fabricating first golf club frame element, and fabricating second golf club frame element with sole, crown and toe, and assembling first and second frame elements to form golf club head.
  • 专利号:   US2021197036-A1
  • 发明人:   NGUYEN H T, BILLIET R L
  • 专利权人:   NGUYEN H T, BILLIET R L
  • 国际专利分类:   B29C045/00, A63B053/04
  • 专利详细信息:   US2021197036-A1 01 Jul 2021 A63B-053/04 202165 English
  • 申请详细信息:   US2021197036-A1 US729503 30 Dec 2019
  • 优先权号:   US729503

▎ 摘  要

NOVELTY - The method involves fabricating a first golf club frame element with a face intended to strike a golf ball, a rim lining the outside perimeter of the face and a hosel for attaching a golf club shaft and grip. A second golf club frame element with a sole, crown and toe is fabricated. The first and second frame elements are assembled to form the golf club head. USE - Method for producing golf club head with its center of mass proximate to club sweet spot of head. ADVANTAGE - The novice riflemen or archers is allowed on a shooting range to shoot from closer to the target to improve their accuracy and boost their confidence.