Dual density polymer putter
    3.
    发明授权
    Dual density polymer putter 有权
    双密度聚合物推杆

    公开(公告)号:US06386991B1

    公开(公告)日:2002-05-14

    申请号:US09663053

    申请日:2000-09-15

    IPC分类号: A63B5304

    摘要: A golf club head (22) composed of an interior body (42) having a first density and an outer shell (40) having a second density is disclosed herein. The golf club head (22) is preferably a putter. A method (100) for forming the golf club head (22) is also disclosed herein. The interior body (42) is preferably composed of an injectable polyurethane material integrated with tungsten to have a density between 4.0 g/cc to 10 g/cc. The outer shell (40) is preferably composed of a thermoplastic material such as an ionomer blend to have a density less than 1.0 g/cc.

    摘要翻译: 本文公开了由具有第一密度的内部主体(42)和具有第二密度的外壳(40)组成的高尔夫球杆头(22)。 高尔夫球杆头(22)优选地是推杆。 本文还公开了一种用于形成高尔夫球杆头(22)的方法(100)。 内部主体(42)优选由与钨组成的可注射聚氨酯材料组成,其密度为4.0g / cc至10g / cc。 外壳(40)优选由诸如离聚物共混物的热塑性材料构成,其密度小于1.0g / cc。

    Putterhead with dual milled face pattern
    4.
    发明授权
    Putterhead with dual milled face pattern 有权
    Putterhead带双铣面孔图案

    公开(公告)号:US07452283B2

    公开(公告)日:2008-11-18

    申请号:US11532820

    申请日:2006-09-18

    IPC分类号: A63B69/36 A63B53/04

    摘要: A putter-head (20) with a main body (22) having a striking face (24), a weight body (25) and an isolation layer 27 is disclosed herein. The striking face (24) has a dual milled pattern thereon. Preferably, a central area (40) has a first milled pattern and a periphery region (42) has a second milled pattern. The main body (22) is composed of a metal material, preferably a stainless steel material.

    摘要翻译: 本文公开了一种具有具有击打面(24)的主体(22),重量体(25)和隔离层27的推杆头(20)。 击打面(24)上具有双铣削图案。 优选地,中心区域(40)具有第一铣削图案,并且周边区域(42)具有第二铣削图案。 主体(22)由金属材料构成,优选为不锈钢材料。

    Putter head
    9.
    发明授权
    Putter head 有权
    推杆头

    公开(公告)号:US06471600B2

    公开(公告)日:2002-10-29

    申请号:US10063908

    申请日:2002-05-22

    IPC分类号: A63B5304

    摘要: A putter-type club head (20) having a central aperture (32) with a rearward center of gravity is disclosed herein. The putter-type club head (20) has a body (22) that is preferably composed of stainless steel. The body (22) has a face portion (24), a crown portion (26), a sole portion (28) and an aft-mass portion (30). The face portion (24), the crown portion (26), the sole portion (28) and the aft-mass portion (30) define the central aperture (32). The crown portion (26) extends rearward from the face portion (24) over the aft-mass portion (30). The central aperture (32) separates the crown portion (26) from the sole portion (28) and the face portion (24) from the aft-mass portion (30). The crown portion (26) has an alignment means (40) thereon for aiming a golf ball during putting.

    摘要翻译: 本文公开了具有具有后方重心的中心孔(32)的推杆式球杆头(20)。 推杆式球杆头(20)具有优选由不锈钢构成的主体(22)。 主体(22)具有面部(24),冠部(26),底部部分(28)和后部部分(30)。 面部分(24),冠部(26),底部部分(28)和后部质量部分(30)限定中心孔(32)。 冠部(26)从面部(24)向后延伸到后质量部分(30)上。 中心孔(32)将冠部部分(26)与鞋底部分(28)和面部部分(24)与后部质量部分(30)分离。 冠部(26)在其上具有对准装置(40),用于在放置期间瞄准高尔夫球。

    Golf ball and putter alignment combination
    10.
    发明授权
    Golf ball and putter alignment combination 有权
    高尔夫球和推杆对齐组合

    公开(公告)号:US06422949B1

    公开(公告)日:2002-07-23

    申请号:US09799929

    申请日:2001-03-05

    IPC分类号: A63B6936

    摘要: A golf ball and putter alignment combination is disclosed herein. The golf ball has a surface with alignment indicia which includes a longitudinal segment and a latitudinal segment. Preferably, the longitudinal segment extends along a pole of the golf ball and has a length ranging from 1.00 inch to 1.5 inches. The putter has an alignment indicia that is aligned with the alignment indicia of the golf ball to allow for a more accurate putt.

    摘要翻译: 本文公开了一种高尔夫球和推杆对准组合。 高尔夫球具有具有对准标记的表面,其包括纵向段和纬向段。 优选地,纵向段沿着高尔夫球的杆延伸并且具有从1.00英寸到1.5英寸的长度。 推杆具有与高尔夫球的对准标记对准的对准标记,以允许更准确的推杆。