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    GOLF CLUB HEADS WITH APERTURES AND METHODS TO MANUFACTURE GOLF CLUB HEADS
    41.
    发明申请
    GOLF CLUB HEADS WITH APERTURES AND METHODS TO MANUFACTURE GOLF CLUB HEADS 有权

    公开(公告)号：US20210252348A1

    公开(公告)日：2021-08-19

    申请号：US17302497

    申请日：2021-05-04

    Applicant: KARSTEN MANUFACTURING CORPORATION

    Inventor： John A. Solheim ,  Eric J. Morales ,  Erik M. Henrikson ,  Eric V. Cole ,  Paul D. Wood ,  Bradley D. Schweigert ,  Marty R. Jertson ,  Tyler A. Shaw

    IPC: A63B53/04 ,  A63B60/00 ,  A63B53/08 ,  A63B60/52

    Abstract: Embodiments of golf club heads with apertures and methods to manufacture golf club heads are generally described herein. In some embodiments, a golf club head comprises a face portion, a back portion generally opposite the face portion, a heel portion extending between the face portion and the back portion, a toe portion opposite the heel portion and extending between the face portion and the back portion, and a crown portion extending between the face portion, the back portion, the heel portion, and the toe portion, the crown portion comprising a plurality of crown aperture. The crown portion comprises a first region and a second region, wherein the first region is nearer to the face portion than the second region, the first region and the second region are separated by a bell-shaped curve. The bell-shaped curve is located a distance D1 from the face portion and the second region comprises a recess portion. The plurality of crown apertures is defined within the recessed portion. In some embodiments, the golf club head comprises both metal and fiber-based composite portions. In other embodiments, the golf club head comprises a plurality of sole apertures. Other embodiments may be described and claimed.

    CLUB HEADS HAVING REINFORCED CLUB HEAD FACES AND RELATED METHODS
    42.
    发明申请
    CLUB HEADS HAVING REINFORCED CLUB HEAD FACES AND RELATED METHODS 有权

    公开(公告)号：US20210170240A1

    公开(公告)日：2021-06-10

    申请号：US17163003

    申请日：2021-01-29

    Applicant: KARSTEN MANUFACTURING CORPORATION

    Inventor： Eric J. Morales ,  Ryan M. Stokke ,  Eric V. Cole ,  Cory S. Bacon

    IPC: A63B53/04 ,  A63B60/54

    Abstract: A golf club head including a face element having a face surface, a rear surface, and a reinforcement device with a reinforcement element that extends out from the rear surface of the face element toward a rear end and away from a front end of a golf club head. The reinforcement element includes a looped rib having an outer perimeter surface and an inner perimeter surface. The face surface is nearer to the rear surface proximal to the face center than proximal to the face perimeter. The outer perimeter surface of the reinforcement element is filleted with the rear surface.

    COLLAPSIBLE WHEELS AND METHODS OF MAKING COLLAPSIBLE WHEELS
    46.
    发明申请
    COLLAPSIBLE WHEELS AND METHODS OF MAKING COLLAPSIBLE WHEELS 审中-公开

    公开(公告)号：US20190283496A1

    公开(公告)日：2019-09-19

    申请号：US16432811

    申请日：2019-06-05

    Applicant: KARSTEN MANUFACTURING CORPORATION

    Inventor： John A. Solheim ,  Eric V. Cole

    IPC: B60B25/02 ,  B60B19/04 ,  B60B9/26 ,  B60B25/00

    Abstract: Embodiments of collapsible wheels and methods of making collapsible wheels are generally described herein. The collapsible wheels can each comprise a plurality of wheel sections, a plurality of rims, and spokes connecting the plurality of wheel sections to the plurality of rim portions. The plurality of rim portions are positioned along a perimeter of a circle that defines a central plane of the wheel. Each wheel section supports one or more spokes that connect to one or more of the rim portions. The wheel sections are rotatable relative to each other around an axis from a collapsed configuration to an expanded position. Other embodiments may be described and claimed.

    GOLF CLUB HEAD WITH BACK CAVITY PROTRUSION
    49.
    发明申请
    GOLF CLUB HEAD WITH BACK CAVITY PROTRUSION 审中-公开

    公开(公告)号：US20190076708A1

    公开(公告)日：2019-03-14

    申请号：US16184634

    申请日：2018-11-08

    Applicant: Karsten Manufacturing Corporation

    Inventor： Eric V. Cole ,  Eric J. Morales

    IPC: A63B53/04 ,  A63B60/54

    Abstract: A golf club head including a body having a front portion, a rear portion, a toe portion, a heel portion, a top portion, and a bottom portion. The body further includes a cavity in the front portion. The cavity having a protrusion and a step configured to receive a strikeplate, such that a gap exists between the strikeplate and the inner surface of the cavity.

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