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    CLUB HEADS WITH VARYING GROOVE PARAMETERS AND RELATED METHODS
    13.
    发明申请
    CLUB HEADS WITH VARYING GROOVE PARAMETERS AND RELATED METHODS 审中-公开

    公开(公告)号：US20180056145A1

    公开(公告)日：2018-03-01

    申请号：US15803530

    申请日：2017-11-03

    Applicant: Karsten Manufacturing Corporation

    Inventor： Martin Jertson ,  Ryan Stokke ,  Evan Greer

    IPC: A63B53/04 ,  A63B53/00

    CPC classification number: A63B53/04 ,  A63B53/047 ,  A63B2053/005 ,  A63B2053/0408 ,  A63B2053/0445

    Abstract: Some embodiments include a first golf club head and a second golf club head. The first golf club head includes a body having a face portion, and the second golf club head includes a body having a face portion. Meanwhile, the first club face portion comprises a face surface and at least one first club groove, and the second club face portion comprises a face surface and at least one second club groove. An edge radius of the first club head groove(s) can be less than an edge radius of the second club head groove(s), a base width of the first club head groove(s) can be less than a base width of the second club head groove(s), and/or a sidewall angle of the first club head groove(s) can be greater than a sidewall angle of the second club head groove(s). Other embodiments of related club heads and methods are also disclosed.

    VARIABLE BOUNCE HEIGHT CLUB HEADS AND RELATED METHODS
    15.
    发明申请
    VARIABLE BOUNCE HEIGHT CLUB HEADS AND RELATED METHODS 审中-公开
    可变的高度俱乐部头和相关方法

    公开(公告)号：US20160193511A1

    公开(公告)日：2016-07-07

    申请号：US15070331

    申请日：2016-03-15

    Applicant: Karsten Manufacturing Corporation

    Inventor： Evan Greer

    IPC: A63B53/06 ,  A63B60/54 ,  A63B53/04

    CPC classification number: A63B53/06 ,  A63B53/047 ,  A63B60/42 ,  A63B60/54 ,  A63B2053/0433 ,  A63B2053/0491

    Abstract: A golf club head comprising a club head body removably coupled at different times with various attachment members in a recess of the club head body. In some embodiments, the golf club head comprises different characteristics when coupled with different attachment members. In some embodiments, different attachment members alter characteristics, such as bounce height, while maintaining other characteristics, such as loft angle and/or bounce angle.

    Abstract translation: 一种高尔夫球杆头，其包括可在不同时间可移动地联接在球杆头本体的凹部中的各种附接构件的球杆头本体。 在一些实施例中，当与不同的附接构件联接时，高尔夫球杆头包括不同的特性。 在一些实施例中，不同的附接构件改变特性，例如弹跳高度，同时保持其它特征，例如顶角和/或反弹角度。

    Club heads with varying groove parameters and related methods
    16.
    发明授权
    Club heads with varying groove parameters and related methods 有权

    公开(公告)号：US11998809B2

    公开(公告)日：2024-06-04

    申请号：US17648264

    申请日：2022-01-18

    Applicant: KARSTEN MANUFACTURING CORPORATION

    Inventor： Martin Jertson ,  Ryan Stokke ,  Evan Greer

    IPC: A63B53/04 ,  A63B53/00

    CPC classification number: A63B53/04 ,  A63B53/047 ,  A63B53/005 ,  A63B53/0408 ,  A63B53/0445

    Abstract: Some embodiments include a first golf club head and a second golf club head. The first golf club head includes a body having a face portion, and the second golf club head includes a body having a face portion. Meanwhile, the first club face portion comprises a face surface and at least one first club groove, and the second club face portion comprises a face surface and at least one second club groove. An edge radius of the first club head groove(s) can be less than an edge radius of the second club head groove(s), a base width of the first club head groove(s) can be less than a base width of the second club head groove(s), and/or a sidewall angle of the first club head groove(s) can be greater than a sidewall angle of the second club head groove(s). Other embodiments of related club heads and methods are also disclosed.

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