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    Golf putter with dished bottom surfaces
    3.
    发明授权
    Golf putter with dished bottom surfaces 失效
    高尔夫推杆具有凹陷的底面

    公开(公告)号：US5470068A

    公开(公告)日：1995-11-28

    申请号：US182423

    申请日：1994-01-18

    Applicant: Glenn H. Schmidt ,  Richard C. Helmstetter

    Inventor： Glenn H. Schmidt ,  Richard C. Helmstetter

    IPC: A63B53/04

    CPC classification number: A63B53/04 ,  A63B2053/0433 ,  A63B2053/045 ,  A63B2053/0458 ,  A63B2053/0462 ,  A63B53/0487

    Abstract: A golf putter head comprising a body having toe and heel portions, a front wall defining a ball-striking face, and top and bottom walls, the bottom wall characterized as having a medial ridge, and as forming two dished shallow recesses, one recess between the ridge and the heel portion, and the other recess between the ridge and the toe portion, the recesses everywhere spaced rearwardly from the front wall, the one recess having an arcuate peripheral edge generally convex toward the heel portion, and the other recess having an arcuate peripheral edge generally convex toward the toe portion, the recesses being located in substantially mirror imaged positions with respect to a forwardly extending vertical plane bisecting the ridge.

    Abstract translation: 一种高尔夫推杆头，包括具有趾部和跟部的主体，限定击球面的前壁，以及顶壁和底壁，底壁的特征在于具有内侧脊，并且形成两个凹陷的浅凹槽， 脊部和后跟部分以及脊部与趾部部分之间的另一个凹部，每个位置从前壁向后隔开的凹部，一个凹部具有大致朝向后跟部分凸出的弧形周边边缘，而另一个凹部具有 弓形周缘通常朝向趾部部分凸出，凹部相对于将山脊平分的向前延伸的垂直平面位于基本上镜像的位置。

    Iron golf club head with dual intersecting recesses
    7.
    发明授权
    Iron golf club head with dual intersecting recesses 失效
    铁高尔夫球杆头与双重相交的凹槽

    公开(公告)号：US5282625A

    公开(公告)日：1994-02-01

    申请号：US921857

    申请日：1992-08-05

    Applicant: Glenn H. Schmidt ,  Richard C. Helmstetter

    Inventor： Glenn H. Schmidt ,  Richard C. Helmstetter

    IPC: A63B53/00 ,  A63B53/04 ,  A63B59/00

    CPC classification number: A63B53/04 ,  A63B53/047 ,  A63B2053/005 ,  A63B2053/0433 ,  A63B2053/0437 ,  A63B2053/045 ,  A63B60/54

    Abstract: A golf club head having a body defining a heel, toe, top wall, sole and a front wall defining an upwardly and rearwardly inclined front face comprising the body defining a forwardly extending main recess located rearwardly of the front wall; and the body also defining an undercut recess located directly rearwardly of the front wall and extending outwardly from the main recess toward at least three of the following:i) the top wallii) the bottom walliii) the toeiv) the heel.

    Abstract translation: 一种高尔夫球杆头，其具有限定鞋跟，脚趾，顶壁，鞋底和限定向上且向后倾斜的前面的前壁的主体，该前壁包括主体，该主体限定位于前壁的后方的向前延伸的主凹部; 并且所述主体还限定位于所述前壁的正后方并且从所述主凹槽向外延伸至所述至少三个以下的底切凹部：i）所述顶壁ii）所述底壁iii）所述脚趾iv）所述脚跟。

    Golf club head to shaft connection
    8.
    发明授权
    Golf club head to shaft connection 失效
    高尔夫球杆头与轴连接

    公开(公告)号：US5275399A

    公开(公告)日：1994-01-04

    申请号：US973944

    申请日：1992-11-09

    Applicant: Glenn H. Schmidt ,  Richard C. Helmstetter

    Inventor： Glenn H. Schmidt ,  Richard C. Helmstetter

    IPC: A63B53/02

    CPC classification number: A63B53/02 ,  Y10T29/49945 ,  Y10T403/535

    Abstract: A golf club having a head and a shaft, an improved connection of the shaft to the head comprising a socket associated with the head, the socket having an inner wall tapering in an endwise direction generally toward the bottom of the head; the shaft having a lower end portion with circularly spaced cantilevered sections, and endwise extending slots formed between the sections; the cantilevered sections forcibly received endwise into the socket causing the sections to be deflected by the socket inner wall to reduce the width of the slots proximate lower ends of the sections closest to the bottom of the head.

    Abstract translation: 一种具有头部和轴的高尔夫球杆，所述轴与所述头部的改进的连接部包括与所述头部相关联的插座，所述插座具有沿着大致朝向所述头部的底部的端向方向逐渐变细的内壁; 所述轴具有具有圆形间隔悬臂部分的下端部分，以及形成在所述部分之间的端部延伸槽口; 悬臂部分被强制地接收到插座中，导致部分被插座内壁偏转，以减小靠近头部底部的部分的下端附近的狭槽的宽度。

    Hollow, metallic golf club head with relieved sole and dendritic structure
    9.
    发明授权
    Hollow, metallic golf club head with relieved sole and dendritic structure 失效
    空心，金属高尔夫球杆头与缓解的鞋底和树枝状结构

    公开(公告)号：US6027416A

    公开(公告)日：2000-02-22

    申请号：US987586

    申请日：1997-12-09

    Applicant: Glenn H. Schmidt ,  Richard C. Helmstetter

    Inventor： Glenn H. Schmidt ,  Richard C. Helmstetter

    IPC: A63B53/04

    CPC classification number: A63B53/04 ,  A63B53/0466 ,  A63B2053/0433 ,  A63B2053/0437 ,  A63B2053/045 ,  A63B2053/0454 ,  A63B2053/0458 ,  A63B2053/0462 ,  A63B2225/01

    Abstract: A golf club head comprising toe and heel portions, a front wall defining a ball-striking face, and top and bottom walls, the bottom wall characterized as having a medial ridge, and as forming two shallow recesses, one recess between the ridge and the heel portion, and the other recess between the ridge and the toe portion, the recesses everywhere spaced rearwardly from the front wall, the one recess having an arcuate peripheral edge generally convex toward the heel portion, and the other recess having an arcuate peripheral edge generally convex toward the toe portion.

    Abstract translation: 包括趾部和跟部的高尔夫球杆头，限定击球面的前壁，以及顶壁和底壁，底壁的特征在于具有中脊，并且形成两个浅凹槽，在脊和 脚跟部分和脊与脚趾部分之间的另一个凹部，每个位置从前壁向后隔开的凹部，一个凹部具有大致朝向跟部部分凸出的弧形周边边缘，另一个凹部通常具有弧形周边 朝向脚趾部凸出。

    Golf club head with audible vibration attenuation
    10.
    发明授权
    Golf club head with audible vibration attenuation 失效
    高尔夫球杆头具有可听见的振动衰减

    公开(公告)号：US5704849A

    公开(公告)日：1998-01-06

    申请号：US428319

    申请日：1995-04-25

    Applicant: Glenn H. Schmidt ,  Richard C. Helmstetter

    Inventor： Glenn H. Schmidt ,  Richard C. Helmstetter

    IPC: A63B53/00 ,  A63B53/02 ,  A63B59/00 ,  A63B43/00

    CPC classification number: A63B53/04 ,  A63B53/047 ,  A63B2053/005 ,  A63B2053/021 ,  A63B2053/0433 ,  A63B2053/045 ,  A63B2053/0454 ,  A63B2053/0458 ,  A63B60/54

    Abstract: A golf club head having a body defining a heel, toe, top wall, sole defining a bottom wall, and a front wall defining an upwardly and rearwardly inclined front face, and comprising the body defining a forwardly extending main recess located rearwardly of the front wall; and the body also defining an undercut recess located directly rearwardly of the front wall and extending outwardly from the main recess toward one or more of the following: i) the top wall ii) the bottom wall iii) the toe iv) the heel; and structure on said front wall and located forwardly of the main recess for attenuating audible vibration created when a golf ball is struck by the front face. The front wall has a rear side, and the referenced structure on the front wall is attached to the front wall rear side and is everywhere spaced from the undercut recess, the undercut recess openly exposed to the main recess.

    Abstract translation: 一种高尔夫球杆头，其具有限定脚跟，脚趾，顶壁，限定底壁的鞋底以及限定向上和向后倾斜的前表面的前壁的主体，并且包括主体，该主体限定位于前方的后方的向前延伸的主凹部 壁; 并且所述主体还限定位于所述前壁的正后方并且从所述主凹槽朝向下述一个或多个向外延伸的底切凹部：i）所述顶壁ii）所述底壁iii）所述脚趾iv）所述脚跟; 并且在所述前壁上并且位于主凹槽的前方的结构，用于衰减当高尔夫球被前表面撞击时产生的可听到的振动。 前壁具有后侧，并且前壁上的参考结构附接到前壁后侧，并且与底切凹部隔开任何位置，底切凹部露出于主凹部。

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