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    Golf putter with dished bottom surfaces
    24.
    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。

    Hollow, large, metallic, golf club head
    25.
    发明授权
    Hollow, large, metallic, golf club head 失效
    空心，大型，金属，高尔夫球杆头

    公开(公告)号：US5460376A

    公开(公告)日：1995-10-24

    申请号：US263970

    申请日：1994-06-19

    Applicant: Glenn Schmidt ,  Richard C. Helmstetter

    Inventor： Glenn Schmidt ,  Richard C. Helmstetter

    IPC: A63B53/04

    CPC classification number: A63B53/04 ,  A63B53/0466 ,  A63B2053/0408 ,  A63B2053/0433 ,  A63B2053/0437 ,  A63B2053/045 ,  A63B2053/0454 ,  A63B2053/0458 ,  A63B2053/0462 ,  A63B2225/01

    Abstract: A golf club head comprising a shell having toe and heel portions, a rear wall, 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 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, the head, when viewed toward the bottom wall, presents a peripheral outline which, at the toe and rear of the head, has substantial spacing from the other dished shallow recess.

    Abstract translation: 一种高尔夫球杆头，包括具有趾部和后跟部分的壳体，后壁，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，并且形成两个凹陷的浅凹槽 在脊部和后跟部分之间的一个凹槽，以及脊部和趾部部分之间的另一个凹部，凹部与前壁向后间隔开，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 凹槽具有通常朝向脚趾部分凸出的弧形周边边缘，凹部相对于将脊平分的向前延伸的垂直平面位于基本上镜像的位置，当朝向底壁观察时，头部呈现周边轮廓， 在头部的趾部和后部，与其他凹陷的浅凹部具有相当的间隔。

    Particle retention in golf club metal wood head
    29.
    发明授权
    Particle retention in golf club metal wood head 失效
    高尔夫球杆金属木头中的颗粒保留

    公开(公告)号：US5351958A

    公开(公告)日：1994-10-04

    申请号：US112123

    申请日：1993-08-26

    Applicant: Richard C. Helmstetter

    Inventor： Richard C. Helmstetter

    IPC: A63B53/04

    CPC classification number: A63B53/04 ,  A63B53/0466 ,  A63B2053/0433 ,  A63B2053/045 ,  A63B2053/0458 ,  A63B2053/0462

    Abstract: A golf club head comprising a bottom shell defining a hollow interior and having a hosel, and walls defining a ball striking front face, a toe and a heel; and a particle or piece getter within the interior and adherent to at least one of the walls; the getter comprising a substance presenting to the hollow interior a surface which remains tacky during use of the club head to strike golf balls, thereby to capture pieces or particles therein by adherence to the surface.

    Abstract translation: 一种高尔夫球杆头，包括限定中空内部并具有插鞘的底壳，以及限定击球前面，脚趾和跟部的球的壁; 以及在内部的颗粒或片状吸气剂并粘附于至少一个壁; 所述吸气剂包括在所述中空内部呈现在使用所述球杆头以撞击高尔夫球期间保持粘性的表面的物质，从​​而通过粘附于所述表面来捕获其中的碎片或颗粒。

    Iron golf club head with dual intersecting recesses
    30.
    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。

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