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    Golf putter with face plate insert
    41.
    发明授权
    Golf putter with face plate insert 失效
    高尔夫推杆与面板插入

    公开(公告)号：US5605510A

    公开(公告)日：1997-02-25

    申请号：US440936

    申请日：1995-05-15

    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 ,  A63B53/0487 ,  A63B2053/005 ,  A63B2053/0416 ,  A63B2053/0433 ,  A63B2053/045 ,  A63B60/54 ,  Y10S273/14 ,  Y10S273/23

    Abstract: A golf putter for use with a putter shaft supporting a head, the head comprising a putter body having a heel, toe, and sole defining a bottom wall, and a front wall, the body elongated between the heel and toe, and; the body having at least one recess projecting forwardly toward a plane defined by the front wall; and the body having a second recess sunk in the front wall, there being a non-metallic face plate having a periphery received in the second recess and bonded to the body.

    Abstract translation: 一种用于支撑头部的推杆轴的高尔夫推杆，所述头部包括具有鞋跟，脚趾和限定底壁的鞋底的推杆主体，以及在鞋跟和脚趾之间伸长的主体的前壁; 所述主体具有至少一个向前朝向由前壁限定的平面突出的凹部; 并且具有在前壁中凹陷的第二凹部的主体，具有容纳在第二凹部中并且接合到主体的周边的非金属面板。

    Iron golf club head with forwardly divergent interior recess
    42.
    发明授权
    Iron golf club head with forwardly divergent interior recess 失效
    铁高尔夫球杆头与前方发散的内部凹槽

    公开(公告)号：US5588922A

    公开(公告)日：1996-12-31

    申请号：US354486

    申请日：1994-12-12

    Applicant: Glenn H. Schmidt ,  Richard C. Helmstetter

    Inventor： Glenn H. Schmidt ,  Richard C. Helmstetter

    IPC: A63B53/00 ,  A63B53/04 ,  A63B59/00 ,  B29C43/18

    CPC classification number: A63B53/04 ,  A63B53/047 ,  A63B60/52 ,  A63B2053/005 ,  A63B2053/0433 ,  A63B2053/0437 ,  A63B2053/045 ,  A63B2053/0458 ,  A63B60/54

    Abstract: A golf club head having a heel, toe, upper flange, lower flange, and a front wall defining an upwardly and rearwardly inclined front face comprising a head defining a forwardly extending main recess located rearwardly of the front wall, and between the upper and lower flanges; the upper flange having a lower surface exposed to the recess; the lower flange having an upper surface exposed to the recess; the lower and upper surfaces relatively diverging, forwardly, and toward reduced thickness portions of the flanges proximate the front wall.

    Abstract translation: 具有跟部，脚趾，上凸缘，下凸缘和限定向上和向后倾斜的前表面的前壁的高尔夫球杆头包括限定位于前壁后方的向前延伸的主凹部以及位于上下之间的前端的头部 法兰 所述上凸缘具有暴露于所述凹部的下表面; 所述下凸缘具有暴露于所述凹部的上表面; 下表面和上表面相对地分开，向前和朝向靠近前壁的凸缘的减薄厚度部分。

    Iron golf club head with straight, horizontal recess
    46.
    发明授权
    Iron golf club head with straight, horizontal recess 失效
    铁杆高尔夫球杆头，直，水平凹槽

    公开(公告)号：US5344150A

    公开(公告)日：1994-09-06

    申请号：US999251

    申请日：1993-01-19

    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 ,  A63B2053/045 ,  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 in ball-addressing position of the head, and comprisinga) said body defining a forwardly extending main recess located rearwardly of said front wall,b) and said body having upper and lower projections extending rearwardly from said front wall above and below said main recess, said projections being rearwardly elongated and said recess being horizontally elongated in said ball-addressing position of the head.

    Abstract translation: 一种高尔夫球杆头，其具有限定脚跟，脚趾，顶壁，鞋底和限定头部的球地址位置中的向上和向后倾斜的前表面的前壁的主体，并且包括：a）所述主体限定向前延伸的主体 位于所述前壁后方的凹部，b），并且所述主体具有从所述主凹槽的上方和下方的所述前壁向后延伸的上突出部和下突出部，所述突出部向后延伸，并且所述凹部在所述主体凹部的所述球取向位置 头。

    Multiple material golf club head
    50.
    发明授权
    Multiple material golf club head 有权
    多种材料高尔夫球杆头

    公开(公告)号：US07125344B2

    公开(公告)日：2006-10-24

    申请号：US10249782

    申请日：2003-05-07

    Applicant: Alan Hocknell ,  Matthew T. Cackett ,  Richard C. Helmstetter ,  J. Andrew Galloway ,  D. Clayton Evans

    Inventor： Alan Hocknell ,  Matthew T. Cackett ,  Richard C. Helmstetter ,  J. Andrew Galloway ,  D. Clayton Evans

    IPC: A63B53/04 ,  A63B53/06

    CPC classification number: A63B53/0466 ,  A63B53/02 ,  A63B60/00 ,  A63B2053/0408 ,  A63B2053/0412 ,  A63B2053/0416 ,  A63B2053/0433 ,  A63B2053/0437 ,  A63B2053/0458 ,  A63B2053/0462 ,  A63B2053/0491 ,  A63B2209/00

    Abstract: A golf club (40) having a club head (42) with a face component (60) and an aft body (61) is disclosed herein. The face component (60) has a striking plate portion (72) and a return portion (74). The aft-body (61) is composed of a crown portion (62), a sole portion (64) and optionally a ribbon section (90). The face component (60) is composed of a metal material, and the aft-body (61) is composed of a metal material selected from the group consisting of magnesium alloys, aluminum alloys, magnesium and aluminum. The striking plate portion (72) preferably has an aspect ratio less than 1.7. The striking plate portion (72) preferably has concentric regions of thickness with the thickness portion in the center (102). The club head (42) has a volume in the range of 290 cubic centimeters to 600 cubic centimeters, a weight in the range of 165 grams to 300 grams, and a striking plate portion (72) surface area in the range of 4.00 square inches to 7.50 square inches. The golf club head (42) has a coefficient of restitution greater than 0.81 under test conditions such as the USGA test conditions specified pursuant to Rule 4-1e, Appendix II, of the Rules of Golf for 1998–1999.

    Abstract translation: 本文公开了具有具有面部部件（60）和后部主体（61）的球杆头（42）的高尔夫球杆（40）。 面部部件（60）具有击打板部分（72）和返回部分（74）。 后体（61）由冠部（62），鞋底部（64）和可选地带状部（90）组成。 面部成分（60）由金属材料构成，后体（61）由选自镁合金，铝合金，镁和铝的金属材料构成。 击打板部分（72）优选地具有小于1.7的纵横比。 撞击板部分（72）优选地具有厚度同心的区域，厚度部分在中心（102）中。 球杆头（42）具有在290立方厘米至600立方厘米范围内的体积，165克至300克的重量，以及在4.00平方英寸范围内的打击板部分（72）的表面积 至7.50平方英寸。 高尔夫球杆头（42）在测试条件下的恢复系数大于0.81，例如根据“1998 - 1999年高尔夫规则”第4-1e条附录II规定的USGA测试条件。

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