Title:
GOLF CLUB
Document Type and Number:
Japanese Patent JPH10272211
Kind Code:
A
Abstract:
To provide a golf club by which the carry of a ball is larger than that of a conventional golf club even by means of same force and same swing speed.
A passage 4 with both closed ends by adopting at least a part which is brought into contact with the rear surface of the sweet spot of a club face 21 as one end is provided in the club head mainbody 20 of a golf club 1 so as to execute configuration by filling liquid and/or a solid 5 inside the passage 4.
Inventors:
UESHIMA MINORU
Application Number:
JP8095997A
Publication Date:
October 13, 1998
Filing Date:
March 31, 1997
Export Citation:
Assignee:
UESHIMA TAEKO
International Classes:
A63B53/04; A63B53/08; A63B102/32; (IPC1-7): A63B53/04; A63B53/08
Attorney, Agent or Firm:
Katsunori Sugimoto (1 outside)