Title:
BALLING BALL
Document Type and Number:
Japanese Patent JPS60122577
Kind Code:
A
Abstract:
A unique hand grip is provided for a bowling ball wherein the lifting fingers work in unison to provide a single balanced lifting force directed toward the thumb. This is accomplished by use of an appropriately sized elliptical finger cavity which receives a bowler's middle and ring fingers therein. An alternative embodiment encompassing two thumb holes provides two separate grips utilizing the same elliptical cavity to obtain distinct and separate performance characteristics in a single bowling ball. Finally a method is provided for rehabilitating a conventional bowling ball and improving it by the removal of the traditional finger holes therefrom and the addition of an elliptical cavity as a replacement therefor.
Inventors:
UIRUSON JII TEIRAA
Application Number:
JP24037184A
Publication Date:
July 01, 1985
Filing Date:
November 14, 1984
Export Citation:
Assignee:
UIRUSON JII TEIRAA
International Classes:
A63B37/00; (IPC1-7): A63B37/00
Attorney, Agent or Firm:
Minoru Nakamura