A golf club including a club head having a club head main body including a hitting face and a face support, and a support extension. The support extension extends between the face support and a back flange to define a lower cavity.
申请公布号
US8647218(B2)
申请公布日期
2014.02.11
申请号
US201213448274
申请日期
2012.04.16
申请人
GILBERT PETER J.;JORGENSEN DOUGLAS C.;KNUTSON SCOTT A.;RICK HELENE;STANESCU ADRIAN L.;ACUSHNET COMPANY
发明人
GILBERT PETER J.;JORGENSEN DOUGLAS C.;KNUTSON SCOTT A.;RICK HELENE;STANESCU ADRIAN L.
