Invention Grant
- Patent Title: Golf club with tool for engaging a weight body and screw
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Application No.: US14721650Application Date: 2015-05-26
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Publication No.: US09931546B2Publication Date: 2018-04-03
- Inventor: Naruhiro Mizutani
- Applicant: DUNLOP SPORTS CO. LTD.
- Applicant Address: JP Kobe-Shi, Hyogo
- Assignee: DUNLOP SPORTS CO. LTD.
- Current Assignee: DUNLOP SPORTS CO. LTD.
- Current Assignee Address: JP Kobe-Shi, Hyogo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2014-109136 20140527
- Main IPC: A63B53/02
- IPC: A63B53/02 ; A63B53/04 ; A63B53/06 ; A63B57/00 ; A63B53/14

Abstract:
A golf club 2 includes a head 4, a shaft 6, a grip 8, a first member m1 detachably attached, a second member m2 detachably attached, and a tool 102. A minimum force required to detach the first member m1 from the tool 102 in a connection state of the tool 102 and the first member m1 is defined as F1. A minimum force required to detach the second member m2 from the tool 102 in a connection state of the tool 102 and the second member m2 is defined as F2. The force F1 is greater than the force F2.
Public/Granted literature
- US20150343279A1 GOLF CLUB Public/Granted day:2015-12-03
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