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    Golf club and golf club head structures
    1.
    发明授权
    Golf club and golf club head structures 有权

    公开(公告)号：US10675515B2

    公开(公告)日：2020-06-09

    申请号：US15971837

    申请日：2018-05-04

    申请人： Karsten Manufacturing Corporation

    发明人： Andrew G. V. Oldknow ,  James S. Thomas ,  Hiroshi Kawaguchi ,  Robert Boyd

    IPC分类号： A63B53/06 ,  A63B53/04 ,  A63B60/52

    摘要： Golf clubs and golf club heads having a weight member that is configurable in multiple positions to alter the performance characteristics of the golf club head are presented. In some examples, the weight member may be arranged in a sole of the golf club head and may include ends having different weighting characteristics. For instance, one end may be heavier or denser than another end of the weight member. The difference in weight characteristics may be due to different materials used to form the different ends, different construction of the ends, and the like. The position of the weight member may be adjusted to alter the performance characteristics of the golf club head. For instance, the weight member may be removed and rotated to position a heavier end where a lighter end was previously positioned.

    Golf Club and Golf Club Head with a Sole Cavity Feature
    2.
    发明申请
    Golf Club and Golf Club Head with a Sole Cavity Feature 审中-公开

    公开(公告)号：US20190060720A1

    公开(公告)日：2019-02-28

    申请号：US16176124

    申请日：2018-10-31

    申请人： KARSTEN MANUFACTURING CORPORATION

    发明人： John T. Stites ,  Robert Boyd ,  Raymond J. Sander

    IPC分类号： A63B53/04

    摘要： A golf club includes a shaft and a club head for a metal wood type club head. The club head includes a ball striking face, a heel, a toe, a rear, a crown, and a sole. The sole includes a forward sole surface and a rearward sole surface. The substantially horizontally-oriented forward sole surface extends rearwardly from the ball striking face to a rearward edge. The substantially horizontally-oriented rearward sole surface extends forwardly from the rear of the club head. The rearward sole surface extends over and is offset in a height direction from the rearward edge. A cavity may be located above the forward sole surface, the cavity having a rearward facing opening located below the rearward sole surface. A projection may extend rearwardly from the rearward edge beneath the rearward sole surface, the projection having sides that extend in a generally breadthwise direction.

    Golf Club Head or Other Ball Striking Device with Face Having Modulus Variance
    3.
    发明申请
    Golf Club Head or Other Ball Striking Device with Face Having Modulus Variance 审中-公开

    公开(公告)号：US20200001148A1

    公开(公告)日：2020-01-02

    申请号：US16566741

    申请日：2019-09-10

    申请人： Karsten Manufacturing Corporation

    发明人： Robert Boyd ,  Mark J. Perry ,  Jay R. Sayre

    IPC分类号： A63B53/04 ,  A63B60/00

    摘要： A ball striking device, such as a golf club head, includes a face having a ball striking surface, an inner surface opposite the ball striking surface, and a thickness defined between the ball striking surface and the inner surface, and a body connected to the face and extending rearward from the face. The face has a modulus gradient across the thickness of the face, such that the modulus of the face varies at different distances from the ball striking surface. The face may also include at least one of an insert, a composite material, a multi-layered structure, and/or a portion treated by a surface treatment to contribute to the modulus gradient.

    Golf Club and Golf Club Head Structures
    7.
    发明申请
    Golf Club and Golf Club Head Structures 审中-公开

    公开(公告)号：US20180250561A1

    公开(公告)日：2018-09-06

    申请号：US15971837

    申请日：2018-05-04

    申请人： Karsten Manufacturing Corporation

    发明人： Andrew G.V. Oldknow ,  James S. Thomas ,  Hiroshi Kawaguchi ,  Robert Boyd

    IPC分类号： A63B53/04 ,  A63B60/52 ,  A63B53/10

    摘要： Golf clubs and golf club heads having a weight member that is configurable in multiple positions to alter the performance characteristics of the golf club head are presented. In some examples, the weight member may be arranged in a sole of the golf club head and may include ends having different weighting characteristics. For instance, one end may be heavier or denser than another end of the weight member. The difference in weight characteristics may be due to different materials used to form the different ends, different construction of the ends, and the like. The position of the weight member may be adjusted to alter the performance characteristics of the golf club head. For instance, the weight member may be removed and rotated to position a heavier end where a lighter end was previously positioned.

    Golf club head or other ball striking device with face having modulus variance
    9.
    发明授权
    Golf club head or other ball striking device with face having modulus variance 有权

    公开(公告)号：US10427013B2

    公开(公告)日：2019-10-01

    申请号：US16125421

    申请日：2018-09-07

    申请人： Karsten Manufacturing Corporation

    发明人： Robert Boyd ,  Mark J. Perry ,  Jay R. Sayre

    IPC分类号： A63B53/04 ,  A63B60/00

    摘要： A ball striking device, such as a golf club head, includes a face having a ball striking surface, an inner surface opposite the ball striking surface, and a thickness defined between the ball striking surface and the inner surface, and a body connected to the face and extending rearward from the face. The face has a modulus gradient across the thickness of the face, such that the modulus of the face varies at different distances from the ball striking surface. The face may also include at least one of an insert, a composite material, a multi-layered structure, and/or a portion treated by a surface treatment to contribute to the modulus gradient.