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    Golf club head
    82.
    发明授权
    Golf club head 有权

    公开(公告)号：US09802090B2

    公开(公告)日：2017-10-31

    申请号：US15053976

    申请日：2016-02-25

    Applicant: Dunlop Sports Co., Ltd.

    Inventor： Mika Becktor ,  Patrick Ripp

    IPC: A63B53/04

    CPC classification number: A63B53/047 ,  A63B53/04 ,  A63B69/3632 ,  A63B2053/0408 ,  A63B2053/0416 ,  A63B2053/042 ,  A63B2053/0425 ,  A63B2053/0433 ,  A63B2053/0441 ,  A63B2053/0479 ,  A63B2053/0483 ,  A63B2071/0694

    Abstract: An iron-type golf club head comprising a topline, a sole in opposed relation to the topline, and a front portion extending from the topline toward the sole. The front portion includes a leading edge, a substantially planar hitting region including a face center, and a peripheral region. The peripheral region at least partially surrounds the hitting region such that the hitting region and the peripheral region define therebetween a visually-recognizable hitting region boundary line including a sole-proximate boundary line segment such that when the club head is oriented in a reference position relative to a virtual ground plane, and in a virtual vertical plane perpendicular to the hitting region and passing through the face center, the sole-proximate boundary line segment is vertically spaced above the leading edge by a distance D1 that is no less than 2.5 mm.

    PUTTER-TYPE GOLF CLUB HEAD WITH ALIGNMENT FEATURE
    90.
    发明申请
    PUTTER-TYPE GOLF CLUB HEAD WITH ALIGNMENT FEATURE 审中-公开
    具有对准功能的PUTTER型高尔夫俱乐部头

    公开(公告)号：US20160184670A1

    公开(公告)日：2016-06-30

    申请号：US14587242

    申请日：2014-12-31

    Applicant: DUNLOP SPORTS CO. LTD.

    Inventor： Adam K. Sheldon ,  Mika Becktor

    IPC: A63B53/04

    CPC classification number: A63B53/0487 ,  A63B2053/0408 ,  A63B2053/0441 ,  A63B2071/0694 ,  A63B2225/09

    Abstract: A putter-type golf club head that, when oriented in a reference position, includes a blade portion comprising a striking face, a top line, and a sole, the striking face including a face center. A rear portion of the club head is in communication with, and rearward of, the blade portion. An alignment element of the club head is rearward of, and recessed toward the sole from, the top line, and the alignment element defines a virtual center line segment oriented in a substantially front-to-rear direction at a height equal to about 21.3 mm to about 21.4 mm. The center line segment is not spaced more than 10 mm from a virtual vertical plane passing through the face center and extending generally perpendicular to the striking face, and a width of the club head is no less than 3.0 in.

    Abstract translation: 一种推杆式高尔夫球杆头，当定位在基准位置时，包括具有击打面，顶线和鞋底的刀片部分，所述打击面包括面部中心。 球杆头的后部与叶片部分连通并且在其后方。 球杆头的对准元件从顶线向后并朝着鞋底凹陷，并且对准元件限定在基本上前后方向上定向的虚拟中心线段，其高度等于大约21.3mm 至约21.4mm。 中心线段距离穿过面部中心的假想垂直平面不大于10mm，并且大体上垂直于打击面延伸，球杆头的宽度不小于3.0英寸。

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