Title:
【発明の名称】圧縮性材料を組み込んだソリッド構造ゴルフボール
Document Type and Number:
Japanese Patent JP3215431
Kind Code:
B2
Abstract:
The subject invention relates to a golf ball having the beneficial characteristics of both a wound and solid construction ball. The invention is directed to a non-wound golf ball incorporating a compressible material, such as a gas, as part of its core. The compressible material can be dispersed throughout the entire core or only in a part of the core. The compressible material or gas can be incorporated into the core by including or dispersing microspheres having a flexible shell containing the compressible material or gas. The golf balls of this invention combine the feel and playing characteristics of a wound construction ball with the shelf-life, manufacturing simplicity and durability of solid construction golf balls.
Inventors:
Aoyama Steven
Application Number:
JP50075597A
Publication Date:
October 09, 2001
Filing Date:
May 28, 1996
Export Citation:
Assignee:
ACUSHNET COMPANY
International Classes:
A63B37/04; A63B37/00; A63B37/12; A63B37/06; A63B39/00; (IPC1-7): A63B37/04; A63B37/00
Other References:
【文献】米国特許4805914(US,A)
【文献】米国特許4839116(US,A)
【文献】米国特許4863167(US,A)
【文献】米国特許4839116(US,A)
【文献】米国特許4863167(US,A)
Attorney, Agent or Firm:
Minoru Nakamura (6 outside)
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