Title:
ゴルフクラブヘッド
Document Type and Number:
Japanese Patent JP6556462
Kind Code:
B2
Abstract:
A golf club head (110) of the wood-type, including a body having a ball-striking face (112) and a sole (114) is disclosed. The sole includes a wave slot (116) for adding additional weight to the golf club head. The wave slot includes a front sidewall (118), a rear sidewall (119), and at least one wave (120). The wave is positioned between the front and rear sidewalls, and includes a valley portion (121) at the lowest point of the wave such that the valley portion does not protrude below the sole. The wave slot can also have two, three, or more waves, which can each be the same or different heights.
Inventors:
David Llewellyn
Kei Tsuji
Kamo Arata
Kei Tsuji
Kamo Arata
Application Number:
JP2015033700A
Publication Date:
August 07, 2019
Filing Date:
February 24, 2015
Export Citation:
Assignee:
Mitsuno Co., Ltd.
International Classes:
A63B53/04
Domestic Patent References:
| JP2003250934A | ||||
| JP2004174224A | ||||
| JP2013255779A | ||||
| JP2013165962A | ||||
| JP2007136069A | ||||
| JP2010029590A | ||||
| JP2013255587A | ||||
| JP2015517886A |
Foreign References:
| US20110218053 | ||||
| WO2013181551A2 | ||||
| US7393286 | ||||
| US20110294599 | ||||
| US20040176183 | ||||
| US20070117648 | ||||
| US20130331201 | ||||
| US20100029408 | ||||
| US20130331203 |
Attorney, Agent or Firm:
Fukami patent office