【０００１】[0001]
【産業上の利用分野】この発明は、ソール幅がフェース
高さ以上あるメタル材料で形成された、所謂メタルウッ
ドと呼ばれるゴルフクラブヘッドに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a golf club head called a so-called metal wood formed of a metal material having a sole width equal to or greater than a face height.
【０００２】[0002]
【従来の技術】従来のヘッド形状は、大別すると丸型と
洋梨型とがあり、上面にクラウン部を有する。メタル材
料は、木やカーボンに比べて圧倒的に重量があるので、
内部を空洞にしてある。内部の空洞を空洞のままにした
ものとウレタン等を詰め込んだものがある。2. Description of the Related Art Conventional head shapes are roughly classified into a round shape and a pear shape, and have a crown portion on the upper surface. Metal materials are overwhelmingly heavy compared to wood and carbon,
The inside is hollow. There are ones in which the internal cavity is left hollow and those in which urethane or the like is packed.
【０００３】[0003]
【発明が解決しようとする課題】通常のメタル材料を用
いたクラウン部を有するゴルフクラブヘッドでは、強度
面の配慮からフェース面の厚さを厚くせざるを得ず、重
心位置も高くなっていた。低重心化を図るためにソール
の厚さを厚くして重量を増大させるとヘッド重量が重く
なりすぎて振り切ることが難しくなる。In a golf club head having a crown portion using a usual metal material, the face surface had to be thickened in consideration of strength, and the position of the center of gravity was also high. . If the sole is thickened to increase the weight in order to reduce the center of gravity, the head weight becomes too heavy and it is difficult to shake off the sole.
【０００４】そこで、この発明は、ヘッド重量を増大さ
せずに低重心化を図り、フェースセンターとするボール
の打点と重心とを結ぶ線がフェース面と直交するように
設計することができ、フェースセンターでヒットすれば
ボール初速が上り、スピンが少なく飛距離を伸ばすこと
ができ、ボールを上げ易いゴルフクラブヘッドを提供す
ることを目的とする。In view of this, the present invention can reduce the center of gravity without increasing the weight of the head, and can be designed so that the line connecting the hit point of the ball, which is the face center, and the center of gravity is orthogonal to the face surface. It is an object of the present invention to provide a golf club head which can increase the initial speed of the ball if hit at the center, can increase the flight distance with less spin, and can easily raise the ball.
【０００５】[0005]
【課題を解決するための手段】上述の目的を達成するた
め、この発明は、ソール幅がフェース高さ以上あるメタ
ル材料で形成された内部が実質的に空洞とされる殻体状
のゴルフクラブヘッドであって、クラウン部の中央部の
大半がカットされて孔が形成されると共に、該孔の外郭
線とヘッド上面を俯瞰した時のヘッドの輪郭線とで区画
される下方空洞のフランジが前記クラウン部の周囲に形
成され、前記孔に相当するメタル材料の重量をソールを
含む周辺部に配分したものである。SUMMARY OF THE INVENTION In order to achieve the above-mentioned object, the present invention relatesto a shell-like material which is formed of a metal material having a sole width equal to or greater than a face height and whoseinside is substantially hollow.
The golf club headofthe
Most are cut to form a hole, and
Division by line and head outline when head top view
The lower cavity flange is shaped around the crown
Made is, the weight of metal material corresponding tothe hole is obtained by allocating the peripheral portion including the sole.
【０００６】[0006]
【作用】この発明のヘッドと同一重量のクラウン部を有
するヘッドとでは、この発明のヘッドの方が重心位置を
最適の位置に設定することも、周辺重量配分も容易とな
る。その結果、ボールを上げ易く、飛距離増大及び方向
性も安定させることのできるゴルフクラブとなる。With the head having the same weight as the head of the present invention, the head of the present invention facilitates setting the position of the center of gravity at an optimum position and also facilitates distribution of the peripheral weight. As a result, the golf club can easily lift the ball, and can increase the flight distance and stabilize the directionality.
【０００７】[0007]
【実施例】以下に、この発明の好適な実施例を図面を参
照にして説明する。図１に示すゴルフクラブヘッドは、
従来一般的にあったクラウン部１にメタル材料が存在せ
ず、具体的にはクラウン部１をカットして孔２が形成さ
れている。孔２の外郭線とヘッド上面を俯瞰した時のヘ
ッドの輪郭線とで区画される下方空洞のフランジ２Ａが
クラウン部１の周囲に形成されている。このゴルフクラ
ブヘッドは、ソール幅がフェース３の高さ以上あるメタ
ル材料で形成された所謂ウッドクラブと呼ばれるもので
ある。クラウン部１がカットされ、この分の重量をソー
ル６に配分すれば低重心化が容易に図れる。また、ソー
ル６に配分するのみならず周辺にも配分すれば周辺重量
配分も最適なものにすることができる。このメタル材料
で形成されたヘッドの内部は空洞にしてあり、この空洞
のままでもよいしウレタン等を詰め込んでもよい。さら
に、孔２はそのままでもよいし、透明な軽量樹脂等のプ
レート４を図２に示すように取付けてふさいでもよい。
この図２に示す実施例では、内部の空洞にウレタン５を
詰め込んである。フェース３の肉厚は強度面の配慮から
厚くし、低重心化を図るためにソール６の肉厚も厚くし
てある。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described below with reference to the drawings. The golf club head shown in FIG.
The metal material does not exist in the crown part 1 which has been generally used in the related art, and specifically, the hole 2 is formed by cutting the crown part 1.When looking down on the outline of the hole 2 and the top of the head
The flange 2A of the lower cavity defined by the contour of the pad
It is formed around the crown 1. The golf club head is a so-called wood club formed of a metal material having a sole width equal to or greater than the height of the face 3. If the crown portion 1 is cut and the weight is distributed to the sole 6, the center of gravity can be easily reduced. Further, if the weight is distributed not only to the sole 6 but also to the periphery, the peripheral weight distribution can be optimized. The inside of the head formed of this metal material is hollow, and the hollow may be left as it is or may be filled with urethane or the like. Further, the hole 2 may be left as it is, or a plate 4 made of a transparent lightweight resin or the like may be attached and closed as shown in FIG.
In the embodiment shown in FIG. 2, urethane 5 is packed in the internal cavity. The thickness of the face 3 is increased in consideration of strength, and the thickness of the sole 6 is increased in order to reduce the center of gravity.
【０００８】図３は、ヘッドの上面における孔２の大き
さを示し、この孔２の外郭線はヘッドを上面からみたと
きの輪郭線から１０mm内側になるようにクラウン部１を
カットした例を示す。このカットした部分の重量約３０
ｇをソール６に配分すると、図４に示すように従来の重
心Ｇ′の位置から約４．６mm下がり（図４における符号
Ｇの位置）、この重心Ｇとフェース３に直交する線を引
くと、このフェース３に直交する交点がボールＢに対し
最適の打点となる。FIG. 3 shows the size of the hole 2 on the upper surface of the head. An example is shown in which the crown portion 1 is cut such that the outline of the hole 2 is 10 mm inward from the outline when the head is viewed from the upper surface. Show. Weight of this cut part is about 30
When g is distributed to the sole 6, as shown in FIG. 4, it is lowered by about 4.6 mm from the position of the conventional center of gravity G ′ (the position of the symbol G in FIG. 4). The intersection point orthogonal to the face 3 is the optimum hit point for the ball B.
【０００９】図４は従来のクラウン部１を有する種々の
ウッドクラブ（ドライバー）の重心位置とこの発明の実
施例の重心位置を計測した結果を示すグラフである。本
発明実施品は、重心位置が１６．５mmであり、他のクラ
ウン部を有する従来のヘッドよりもかなり低重心である
ことが判る。図３に示すようなカットをするとき、クラ
ウン部１の表面積が４８cm2であるクラブヘッドに対し
２４cm2カットした場合、カットされる重量が２７ｇで
あった。表面積が４８cm2あるクラウン部１を有するも
のでは、重心高さは２１．１mmであり、クラウン部１を
２４cm2カットし、カットされた２７ｇをソール６に配
分したものでは、重心高さは１６．５mmであった。FIG. 4 is a graph showing the results of measuring the positions of the centers of gravity of various wood clubs (drivers) having the conventional crown portion 1 and the positions of the centers of gravity of the embodiments of the present invention. It can be seen that the product of the present invention has a center of gravity of 16.5 mm, and has a considerably lower center of gravity than the conventional head having other crown portions. When the cut as shown in FIG. 3, when the surface area of the crown portion 1 has 24cm2 cut to the club head is 48cm2, and a weight to be cut 27 g. With the crown 1 having a surface area of 48 cm2 , the height of the center of gravity is 21.1 mm. When the crown 1 is cut by 24 cm2 and 27 g of the cut portion is distributed to the sole 6, the height of the center of gravity is 16 0.5 mm.
【００１０】[0010]
【発明の効果】以上説明したように、この発明によれ
ば、ソール幅がフェース高さ以上あるメタル材料で形成
された内部が実質的に空洞とされる殻体状のゴルフクラ
ブヘッドであって、クラウン部の中央部の大半がカット
されて孔が形成されると共に、該孔の外郭線とヘッド上
面を俯瞰した時のヘッドの輪郭線とで区画される下方空
洞のフランジが前記クラウン部の周囲に形成され、前記
孔に相当するメタル材料の重量をソールを含む周辺部に
配分したので、周辺重量配分を容易に行え、慣性モーメ
ントを高め、打球の方向性を安定させることができる。
また、孔相当メタル材料の重量をソールに配分したもの
では、低重心化を図ることができ、重心と打点を結ぶ線
に重心位置が略一致することとなり、ボール初速が上が
り、スピンが少なくなり飛距離が伸びる。また、低重心
であればボールも上がり易い。As described above, according to the present invention, there is provideda golf club headin theform of a shell having a sole formed of a metal material having a sole width equal to or greater than the face height andhaving a substantially hollow interior.Most of the central part of the crown is cut
And the hole is formed, and the outline of the hole and the head
The lower sky defined by the head outline when looking down at the surface
A sinus flange is formed around the crown portion, and the weight of the metal material corresponding to the hole is distributed to the peripheral portion including the sole, so that peripheral weight distribution can be easily performed, the moment of inertia is increased, The directionality of the hit ball can be stabilized.
In addition, by distributing the weight of the hole equivalent metal material to the sole, the center of gravity can be lowered, the center of gravity position substantially matches the line connecting the center of gravity and the hit point, the initial speed of the ball increases, and the spin decreases The flight distance increases. Also, if the center of gravity is low, the ball can easily rise.
【図１】この発明の好適な実施例を示す斜視図。FIG. 1 is a perspective view showing a preferred embodiment of the present invention.
【図２】カットされたクラウン部に樹脂製のプレートを
取付け内部の空洞にフォームを充填した実施例を示す断
面図。FIG. 2 is a cross-sectional view showing an embodiment in which a resin plate is attached to a cut crown portion and a cavity is filled with a foam.
【図３】クラウン部のカットするエリアの一例を示す平
面図。FIG. 3 is a plan view showing an example of an area where a crown portion is cut.
【図４】クラウン部をカットした重量をソールに配分し
た場合の重心位置を示す説明図。FIG. 4 is an explanatory diagram showing the position of the center of gravity when the weight obtained by cutting the crown portion is distributed to the sole.
【図５】従来のクラブヘッドの重心位置とこの発明の重
心位置とを比較するグラフ。FIG. 5 is a graph comparing the center of gravity of a conventional club head with the center of gravity of the present invention.
１ クラウン部 ２ 孔 ３ フェース ６ ソール 1 crown part 2 hole 3 face 6 sole
フロントページの続き (72)発明者 井上 英公 神奈川県横浜市戸塚区吉田町1110−６− 302 (56)参考文献 実開 昭52−11459（ＪＰ，Ｕ) 実開 昭59−64167（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.6，ＤＢ名) A63B 53/04Continuation of the front page (72) Inventor Eiko Inoue 1110-6302, Yoshida-cho, Totsuka-ku, Yokohama-shi, Kanagawa-ken (58) Field surveyed (Int.Cl.6 , DB name) A63B 53/04
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4160165AJP2773009B2 (en) | 1992-05-27 | 1992-05-27 | Golf club head |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4160165AJP2773009B2 (en) | 1992-05-27 | 1992-05-27 | Golf club head |
| Publication Number | Publication Date |
|---|---|
| JPH05317465A JPH05317465A (en) | 1993-12-03 |
| JP2773009B2true JP2773009B2 (en) | 1998-07-09 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4160165AExpired - LifetimeJP2773009B2 (en) | 1992-05-27 | 1992-05-27 | Golf club head |
| Country | Link |
|---|---|
| JP (1) | JP2773009B2 (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006029113A2 (en) | 2004-09-08 | 2006-03-16 | Nike, Inc. | Golf clubs and golf club heads |
| US7056228B2 (en)* | 2002-11-01 | 2006-06-06 | Taylor Made Golf Co., Inc. | Golf club head providing enhanced acoustics |
| US7419441B2 (en) | 2002-11-08 | 2008-09-02 | Taylor Made Golf Company, Inc. | Golf club head weight reinforcement |
| US7448963B2 (en) | 2002-11-08 | 2008-11-11 | Taylor Made Golf Company, Inc. | Golf club head having movable weights |
| US7713142B2 (en) | 2002-11-08 | 2010-05-11 | Taylor Made Golf Company, Inc. | Golf club head weight reinforcement |
| US7753806B2 (en) | 2007-12-31 | 2010-07-13 | Taylor Made Golf Company, Inc. | Golf club |
| US7771291B1 (en) | 2007-10-12 | 2010-08-10 | Taylor Made Golf Company, Inc. | Golf club head with vertical center of gravity adjustment |
| US8591353B1 (en) | 2008-01-10 | 2013-11-26 | Taylor Made Golf Company, Inc. | Fairway wood golf club head |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6623378B2 (en) | 2001-06-11 | 2003-09-23 | Taylor Made Golf Company, Inc. | Method for manufacturing and golf club head |
| US6623374B1 (en)* | 2002-04-15 | 2003-09-23 | Callaway Golf Company | Golf club head and set of golf clubs |
| US8235844B2 (en) | 2010-06-01 | 2012-08-07 | Adams Golf Ip, Lp | Hollow golf club head |
| US8900069B2 (en) | 2010-12-28 | 2014-12-02 | Taylor Made Golf Company, Inc. | Fairway wood center of gravity projection |
| US7731603B2 (en) | 2007-09-27 | 2010-06-08 | Taylor Made Golf Company, Inc. | Golf club head |
| US20040116207A1 (en) | 2002-12-11 | 2004-06-17 | De Shiell Drew T. | Golf club head and method of manufacture |
| US6969326B2 (en) | 2002-12-11 | 2005-11-29 | Taylor Made Golf Company, Inc. | Golf club head |
| JP4032424B2 (en)* | 2003-08-12 | 2008-01-16 | 株式会社遠藤製作所 | Golf club |
| US8801541B2 (en) | 2007-09-27 | 2014-08-12 | Taylor Made Golf Company, Inc. | Golf club |
| US7175541B2 (en)* | 2004-07-20 | 2007-02-13 | Fu Sheng Industrial Co., Ltd. | Golf club head |
| US9943734B2 (en) | 2004-11-08 | 2018-04-17 | Taylor Made Golf Company, Inc. | Golf club |
| USD534976S1 (en) | 2005-05-31 | 2007-01-09 | Tour Edge Golf Manufacturing Company | Golf club head |
| US9192831B2 (en)* | 2009-01-20 | 2015-11-24 | Nike, Inc. | Golf club and golf club head structures |
| US8668595B2 (en) | 2011-04-28 | 2014-03-11 | Nike, Inc. | Golf clubs and golf club heads |
| US9795845B2 (en) | 2009-01-20 | 2017-10-24 | Karsten Manufacturing Corporation | Golf club and golf club head structures |
| US9149693B2 (en) | 2009-01-20 | 2015-10-06 | Nike, Inc. | Golf club and golf club head structures |
| US9089749B2 (en) | 2010-06-01 | 2015-07-28 | Taylor Made Golf Company, Inc. | Golf club head having a shielded stress reducing feature |
| US8821312B2 (en) | 2010-06-01 | 2014-09-02 | Taylor Made Golf Company, Inc. | Golf club head having a stress reducing feature with aperture |
| US8827831B2 (en) | 2010-06-01 | 2014-09-09 | Taylor Made Golf Company, Inc. | Golf club head having a stress reducing feature |
| EP2646122B1 (en) | 2010-11-30 | 2015-03-18 | NIKE Innovate C.V. | Golf club heads or other ball striking devices having distributed impact response and a stiffened face plate |
| US9687705B2 (en) | 2010-11-30 | 2017-06-27 | Nike, Inc. | Golf club head or other ball striking device having impact-influencing body features |
| US8888607B2 (en) | 2010-12-28 | 2014-11-18 | Taylor Made Golf Company, Inc. | Fairway wood center of gravity projection |
| US9707457B2 (en) | 2010-12-28 | 2017-07-18 | Taylor Made Golf Company, Inc. | Golf club |
| US10639524B2 (en) | 2010-12-28 | 2020-05-05 | Taylor Made Golf Company, Inc. | Golf club head |
| US9220953B2 (en) | 2010-12-28 | 2015-12-29 | Taylor Made Golf Company, Inc. | Fairway wood center of gravity projection |
| US9101808B2 (en) | 2011-01-27 | 2015-08-11 | Nike, Inc. | Golf club head or other ball striking device having impact-influencing body features |
| US9409073B2 (en) | 2011-04-28 | 2016-08-09 | Nike, Inc. | Golf clubs and golf club heads |
| US9433845B2 (en) | 2011-04-28 | 2016-09-06 | Nike, Inc. | Golf clubs and golf club heads |
| US9375624B2 (en) | 2011-04-28 | 2016-06-28 | Nike, Inc. | Golf clubs and golf club heads |
| US9409076B2 (en) | 2011-04-28 | 2016-08-09 | Nike, Inc. | Golf clubs and golf club heads |
| US9433844B2 (en) | 2011-04-28 | 2016-09-06 | Nike, Inc. | Golf clubs and golf club heads |
| CN107583254B (en) | 2011-08-23 | 2020-03-27 | 耐克创新有限合伙公司 | Golf club head with cavity |
| US9861864B2 (en) | 2013-11-27 | 2018-01-09 | Taylor Made Golf Company, Inc. | Golf club |
| US10004955B2 (en) | 2014-05-15 | 2018-06-26 | Karsten Manufacturing Corporation | Golf club head with open crown and related methods |
| US20150367204A1 (en) | 2014-06-20 | 2015-12-24 | Nike, Inc. | Golf Club Head or Other Ball Striking Device Having Impact-Influencing Body Features |
| US10195497B1 (en) | 2016-09-13 | 2019-02-05 | Taylor Made Golf Company, Inc | Oversized golf club head and golf club |
| US11618306B2 (en) | 2016-10-27 | 2023-04-04 | Nicholas J. Singer | Skeleton for truck bed and convertible top |
| US10653926B2 (en) | 2018-07-23 | 2020-05-19 | Taylor Made Golf Company, Inc. | Golf club heads |
| US11759685B2 (en) | 2020-12-28 | 2023-09-19 | Taylor Made Golf Company, Inc. | Golf club heads |
| US11406881B2 (en) | 2020-12-28 | 2022-08-09 | Taylor Made Golf Company, Inc. | Golf club heads |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5096916A (en)* | 1973-12-27 | 1975-08-01 |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7247103B2 (en) | 2002-11-01 | 2007-07-24 | Taylor Made Golf Company, Inc. | Golf club head providing enhanced acoustics |
| US7056228B2 (en)* | 2002-11-01 | 2006-06-06 | Taylor Made Golf Co., Inc. | Golf club head providing enhanced acoustics |
| US7963861B2 (en) | 2002-11-08 | 2011-06-21 | Taylor Made Golf Company, Inc. | Golf club head having movable weights |
| US7717805B2 (en) | 2002-11-08 | 2010-05-18 | Taylor Made Golf Company, Inc. | Golf club head having movable weights |
| US7419441B2 (en) | 2002-11-08 | 2008-09-02 | Taylor Made Golf Company, Inc. | Golf club head weight reinforcement |
| US7448963B2 (en) | 2002-11-08 | 2008-11-11 | Taylor Made Golf Company, Inc. | Golf club head having movable weights |
| US7530904B2 (en) | 2002-11-08 | 2009-05-12 | Taylor Made Golf Company, Inc. | Golf club head having movable weights |
| US7540811B2 (en) | 2002-11-08 | 2009-06-02 | Taylor Made Golf Company, Inc. | Golf club head having movable weights |
| US7568985B2 (en) | 2002-11-08 | 2009-08-04 | Taylor Made Golf Company, Inc. | Golf club head having movable weights |
| US7578753B2 (en) | 2002-11-08 | 2009-08-25 | Taylor Made Golf Company, Inc. | Golf club head having movable weights |
| US7591738B2 (en) | 2002-11-08 | 2009-09-22 | Taylor Made Golf Company, Inc. | Golf club head having movable weights |
| US7621823B2 (en) | 2002-11-08 | 2009-11-24 | Taylor Made Golf Company, Inc. | Golf club head having movable weights |
| US7713142B2 (en) | 2002-11-08 | 2010-05-11 | Taylor Made Golf Company, Inc. | Golf club head weight reinforcement |
| US7717804B2 (en) | 2002-11-08 | 2010-05-18 | Taylor Made Golf Company, Inc. | Golf club head having movable weights |
| US9452327B2 (en) | 2004-02-23 | 2016-09-27 | Taylor Made Golf Company, Inc. | Golf club head with vertical center of gravity adjustment |
| US9724573B2 (en) | 2004-09-08 | 2017-08-08 | Karsten Manufacturing Corporation | Golf clubs and golf club heads |
| US7775903B2 (en)* | 2004-09-08 | 2010-08-17 | Nike, Inc. | Golf clubs and golf club heads |
| US7258625B2 (en) | 2004-09-08 | 2007-08-21 | Nike, Inc. | Golf clubs and golf club heads |
| EP2389990A2 (en) | 2004-09-08 | 2011-11-30 | Nike International Ltd | Golf clubs and golf club heads |
| US8110060B2 (en) | 2004-09-08 | 2012-02-07 | Nike, Inc. | Golf clubs and golf club heads |
| US8632420B2 (en) | 2004-09-08 | 2014-01-21 | Nike, Inc. | Golf clubs and golf club heads |
| WO2006029113A2 (en) | 2004-09-08 | 2006-03-16 | Nike, Inc. | Golf clubs and golf club heads |
| US8900072B1 (en) | 2007-10-12 | 2014-12-02 | Taylor Made Golf Company, Inc. | Golf club head with vertical center of gravity adjustment |
| US8262507B1 (en) | 2007-10-12 | 2012-09-11 | Taylor Made Golf Company, Inc. | Golf club head with vertical center of gravity adjustment |
| US8579725B1 (en) | 2007-10-12 | 2013-11-12 | Taylor Made Golf Company, Inc. | Golf club head with vertical center of gravity adjustment |
| US7771291B1 (en) | 2007-10-12 | 2010-08-10 | Taylor Made Golf Company, Inc. | Golf club head with vertical center of gravity adjustment |
| US7753806B2 (en) | 2007-12-31 | 2010-07-13 | Taylor Made Golf Company, Inc. | Golf club |
| US9168431B2 (en) | 2008-01-10 | 2015-10-27 | Taylor Made Golf Company, Inc. | Fairway wood golf club head |
| US9586103B2 (en) | 2008-01-10 | 2017-03-07 | Taylor Made Golf Company, Inc. | Golf club head and golf club |
| US9687700B2 (en) | 2008-01-10 | 2017-06-27 | Taylor Made Golf Company, Inc. | Golf club head |
| US8591353B1 (en) | 2008-01-10 | 2013-11-26 | Taylor Made Golf Company, Inc. | Fairway wood golf club head |
| US10058747B2 (en) | 2008-01-10 | 2018-08-28 | Taylor Made Golf Company, Inc | Golf club |
| US10335649B2 (en) | 2008-01-10 | 2019-07-02 | Taylor Made Golf Company, Inc. | Golf club |
| US10625125B2 (en) | 2008-01-10 | 2020-04-21 | Taylor Made Golf Company, Inc. | Golf club |
| US10974106B2 (en) | 2008-01-10 | 2021-04-13 | Taylor Made Golf Company, Inc. | Golf club |
| US11491376B2 (en) | 2008-01-10 | 2022-11-08 | Taylor Made Golf Company, Inc. | Golf club |
| Publication number | Publication date |
|---|---|
| JPH05317465A (en) | 1993-12-03 |
| Publication | Publication Date | Title |
|---|---|---|
| JP2773009B2 (en) | Golf club head | |
| US4932658A (en) | Golf club head | |
| US4919430A (en) | Golf club head | |
| US5797807A (en) | Golf club head | |
| US5333872A (en) | Golf club irons having improved weighting | |
| US5014993A (en) | Iron type golf club head | |
| JP2888473B2 (en) | Golf club head and method of manufacturing the same | |
| US5398935A (en) | Golf wood clubhead | |
| US5643107A (en) | Golf club head set | |
| US5046733A (en) | Iron type golf club head with improved perimeter weight configuration | |
| US5257786A (en) | Wood-type golf club head | |
| US4872683A (en) | Golf club putter | |
| US5271620A (en) | Golf club head | |
| US4919431A (en) | Golf club head | |
| US5348302A (en) | Golf club head | |
| US5429354A (en) | Crownless golf club | |
| US4498673A (en) | Golf club | |
| US6012990A (en) | Golf club head | |
| JP3211755B2 (en) | Wood golf clubs | |
| US5056788A (en) | Club set with progressively altered hosel thickness and head weight | |
| US5573469A (en) | Gulf club head | |
| US5807191A (en) | Iron golf club head | |
| CA2197288A1 (en) | Iron-type golf clubhead | |
| JPH0344215Y2 (en) | ||
| JPS61209676A (en) | Head of golf club |