Invention Grant
US07771285B2 Golf club 失效
高尔夫俱乐部

  • Patent Title: Golf club
  • Patent Title (中): 高尔夫俱乐部
  • Application No.: US11916137
    Application Date: 2006-05-31
  • Publication No.: US07771285B2
    Publication Date: 2010-08-10
  • Inventor: Warren J. Porter
  • Applicant: Warren J. Porter
  • Agency: Davis & Bujold, P.L.L.C.
  • Priority: AU2005902789 20050531
  • International Application: PCT/AU2006/000722 WO 20060531
  • International Announcement: WO2006/128222 WO 20061207
  • Main IPC: A63B69/36
  • IPC: A63B69/36 A63B53/04
Golf club
Abstract:
A golf club head having a body and a strike face for striking a golf ball. The strike face is arranged at the front of the body, and a projection projecting forwardly of the body at one side of the strike face. In use, the projection extends in the same direction as a strike direction of the strike face. The golf club head further comprises an alignment marking which extends along an upper surface of the projection.
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