Invention Grant
- Patent Title: Golf club shaft and golf club
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Application No.: US15754704Application Date: 2015-08-26
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Publication No.: US10406412B2Publication Date: 2019-09-10
- Inventor: Masaki Wakabayashi , Yoshihito Kogawa
- Applicant: FUJIKURA RUBBER LTD.
- Applicant Address: JP Tokyo
- Assignee: FUJIKURA RUBBER LTD.
- Current Assignee: FUJIKURA RUBBER LTD.
- Current Assignee Address: JP Tokyo
- Agency: McCormick, Paulding & Huber LLP
- International Application: PCT/JP2015/074000 WO 20150826
- International Announcement: WO2017/033307 WO 20170302
- Main IPC: A63B53/10
- IPC: A63B53/10 ; A63B60/42 ; A63B102/32 ; A63B53/00 ; A63B60/00
Abstract:
A metal foil satisfies following conditional equations (1), (2) and (3) to smoothly increase rigidity in the longitudinal direction of the shaft main body from a distal end side to a base end side while increasing a weight of a wound part of the metal foil 0.50
Public/Granted literature
- US20190275391A9 GOLF CLUB SHAFT AND GOLF CLUB Public/Granted day:2019-09-12
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