Patents Assigned to Fine Earth Enterprise Ltd.
  • Golf putter head
    Patent number: 6699142
    Abstract: A golf putter head comprises a main head body, a striking surface and a rear part. A cavity is formed at a central part of the rear part, and two protrusions are formed at both ends of the rear face. A base of the cavity is designed into a thin shaped structure. A center of gravity of the putter head is shifted behind the striking surface and the weight of the putter head is shifted to both its ends.
    Type: Grant
    Filed: January 28, 2003
    Date of Patent: March 2, 2004
    Assignee: Fine Earth Enterprise Ltd.
    Inventor: Wan Wu
  • Golf putter head
    Patent number: 6533680
    Abstract: A golf putter head comprises a main head body, a striking surface and a rear part. A cavity is formed at a central part of the rear part, and two protrusions are formed at both ends of the rear face. A base of the cavity is designed into a thin shaped structure. A center of gravity of the putter head is shifted behind the striking surface and the weight of the putter head is shifted to both its ends.
    Type: Grant
    Filed: May 4, 2001
    Date of Patent: March 18, 2003
    Assignee: Fine Earth Enterprise Ltd.
    Inventor: Wan Wu