Title:
ゴルフクラブヘッドの改良打撃フェース
Document Type and Number:
Japanese Patent JP7351870
Kind Code:
B2
Abstract:
An improved striking face of a golf club head is disclosed. More specifically, the present invention relates to a striking face having one or more thickened central region located near a “region of excessive performance” on the striking face, a thinned perimeter portion located around a perimeter of the striking face, and a transition region that transitions from each of the one or more thickened central region towards the thinned perimeter portion. The improved striking face could be made out of a material having a high strength and low hardness such as ATI-425®.
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Inventors:
Uday buoy.
Richard El. Craig Horn
nick frame
Kyle A. Kerr
Richard El. Craig Horn
nick frame
Kyle A. Kerr
Application Number:
JP2021054512A
Publication Date:
September 27, 2023
Filing Date:
March 29, 2021
Export Citation:
Assignee:
ACUSHNET COMPANY
International Classes:
A63B53/04
Domestic Patent References:
| JP2012507632A | ||||
| JP2011101800A | ||||
| JP2011010761A | ||||
| JP2011072368A |
Foreign References:
| US8956246 | ||||
| US20150321053 |
Attorney, Agent or Firm:
Toshio Sawada
Masaaki Miyata
Eiji Yamada
Masaaki Miyata
Eiji Yamada