CN101843968B - 具有改进的惯性矩的金属木杆型球杆 - Google Patents

具有改进的惯性矩的金属木杆型球杆 Download PDF

Info

Publication number
CN101843968B
CN101843968B CN2010101932452A CN201010193245A CN101843968B CN 101843968 B CN101843968 B CN 101843968B CN 2010101932452 A CN2010101932452 A CN 2010101932452A CN 201010193245 A CN201010193245 A CN 201010193245A CN 101843968 B CN101843968 B CN 101843968B
Authority
CN
China
Prior art keywords
club head
cup
impacts
golf club
inertia
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN2010101932452A
Other languages
English (en)
Chinese (zh)
Other versions
CN101843968A (zh
Inventor
迈克尔·S·伯内特
克利斯托弗·D·哈维尔
杰弗里·W·迈耶
斯蒂芬·S·墨菲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Acushnet Co
Original Assignee
Acushnet Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Acushnet Co filed Critical Acushnet Co
Publication of CN101843968A publication Critical patent/CN101843968A/zh
Application granted granted Critical
Publication of CN101843968B publication Critical patent/CN101843968B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00—Golf clubs
    • A63B53/04—Heads
    • A63B53/0466—Heads wood-type
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00—Golf clubs
    • A63B53/04—Heads
    • A63B53/0408—Heads characterised by specific dimensions, e.g. thickness
    • A63B53/0412—Volume
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00—Golf clubs
    • A63B53/04—Heads
    • A63B53/0416—Heads having an impact surface provided by a face insert
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/02—Ballast means for adjusting the centre of mass
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00—Golf clubs
    • A63B53/04—Heads
    • A63B2053/0491—Heads with added weights, e.g. changeable, replaceable
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00—Characteristics of used materials
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00—Characteristics of used materials
    • A63B2209/02—Characteristics of used materials with reinforcing fibres, e.g. carbon, polyamide fibres
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00—Golf clubs
    • A63B53/04—Heads
    • A63B53/0408—Heads characterised by specific dimensions, e.g. thickness
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00—Golf clubs
    • A63B53/04—Heads
    • A63B53/0433—Heads with special sole configurations
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00—Golf clubs
    • A63B53/04—Heads
    • A63B53/0437—Heads with special crown configurations
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00—Golf clubs
    • A63B53/04—Heads
    • A63B53/0487—Heads for putters

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Golf Clubs (AREA)
CN2010101932452A 2006-10-25 2007-10-25 具有改进的惯性矩的金属木杆型球杆 Active CN101843968B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/552,729 2006-10-25
US11/552,729 US7497789B2 (en) 2006-10-25 2006-10-25 Metal wood club with improved moment of inertia

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN200710307483XA Division CN101199894B (zh) 2006-10-25 2007-10-25 具有改进的惯性矩的金属木杆型球杆

Publications (2)

Publication Number Publication Date
CN101843968A CN101843968A (zh) 2010-09-29
CN101843968B true CN101843968B (zh) 2012-07-04

Family

ID=39365603

Family Applications (2)

Application Number Title Priority Date Filing Date
CN2010101932452A Active CN101843968B (zh) 2006-10-25 2007-10-25 具有改进的惯性矩的金属木杆型球杆
CN200710307483XA Active CN101199894B (zh) 2006-10-25 2007-10-25 具有改进的惯性矩的金属木杆型球杆

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN200710307483XA Active CN101199894B (zh) 2006-10-25 2007-10-25 具有改进的惯性矩的金属木杆型球杆

Country Status (3)

Country Link
US (3) US7497789B2 (https=)
JP (1) JP5467717B2 (https=)
CN (2) CN101843968B (https=)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ542928A (en) * 2003-04-11 2007-12-21 Dewhurst Solution Llc Golf club head with force transfer system behind face to reduce stress in and enhance compliance of face
US7771291B1 (en) * 2007-10-12 2010-08-10 Taylor Made Golf Company, Inc. Golf club head with vertical center of gravity adjustment
US8147354B2 (en) * 2009-12-21 2012-04-03 Cobra Golf Incorporated Golf club head with multi-component construction
US9440123B2 (en) 2005-04-21 2016-09-13 Cobra Golf Incorporated Golf club head with accessible interior
US20130178306A1 (en) 2005-04-21 2013-07-11 Cobra Golf Incorporated Golf club head with separable component
US9421438B2 (en) 2005-04-21 2016-08-23 Cobra Golf Incorporated Golf club head with accessible interior
US9393471B2 (en) 2005-04-21 2016-07-19 Cobra Golf Incorporated Golf club head with removable component
US7632195B2 (en) * 2005-08-15 2009-12-15 Acushnet Company Golf club head with low density crown
US7931546B2 (en) * 2006-10-25 2011-04-26 Acushnet Company Metal wood club with improved moment of inertia
US7497789B2 (en) * 2006-10-25 2009-03-03 Acushnet Company Metal wood club with improved moment of inertia
US8419569B2 (en) 2006-10-25 2013-04-16 Acushnet Company Metal wood club with improved moment of inertia
US8267808B2 (en) * 2006-10-25 2012-09-18 Acushnet Company Golf club with optimum moments of inertia in the vertical and hosel axes
US9320949B2 (en) 2006-10-25 2016-04-26 Acushnet Company Golf club head with flexure
US9498688B2 (en) * 2006-10-25 2016-11-22 Acushnet Company Golf club head with stiffening member
US9636559B2 (en) 2006-10-25 2017-05-02 Acushnet Company Golf club head with depression
US7500926B2 (en) * 2006-12-22 2009-03-10 Roger Cleveland Golf Co., Inc. Golf club head
US8814723B2 (en) * 2007-04-05 2014-08-26 Nike, Inc. Rotational molded golf club heads
US7674189B2 (en) 2007-04-12 2010-03-09 Taylor Made Golf Company, Inc. Golf club head
JP2009279145A (ja) * 2008-05-21 2009-12-03 Sri Sports Ltd ウッド型ゴルフクラブヘッド
US10888747B2 (en) 2008-07-15 2021-01-12 Taylor Made Golf Company, Inc. Aerodynamic golf club head
US8088021B2 (en) 2008-07-15 2012-01-03 Adams Golf Ip, Lp High volume aerodynamic golf club head having a post apex attachment promoting region
US8858359B2 (en) 2008-07-15 2014-10-14 Taylor Made Golf Company, Inc. High volume aerodynamic golf club head
US20100016095A1 (en) 2008-07-15 2010-01-21 Michael Scott Burnett Golf club head having trip step feature
US7959522B2 (en) * 2008-08-12 2011-06-14 Dick's Sporting Goods, Inc. Golf driver head with exchangeable rear sections
JP5447914B2 (ja) * 2008-10-27 2014-03-19 美津濃株式会社 ウッド型ゴルフクラブヘッドおよびウッド型ゴルフクラブ
US7993216B2 (en) 2008-11-17 2011-08-09 Nike, Inc. Golf club head or other ball striking device having multi-piece construction
JP5763537B2 (ja) * 2009-08-10 2015-08-12 大清工業株式会社 パター
US8348783B2 (en) 2010-04-15 2013-01-08 Soracco Peter L Butt-mounted shaft extension for a golf club
US8337323B2 (en) * 2010-10-22 2012-12-25 Sri Sports Limited Golf club head
JP5715520B2 (ja) * 2011-07-28 2015-05-07 ダンロップスポーツ株式会社 ゴルフクラブヘッド及びその評価方法
US20130053166A1 (en) * 2011-08-25 2013-02-28 Terry Tobian Dual pupose golf putter
JP5906055B2 (ja) * 2011-10-25 2016-04-20 ダンロップスポーツ株式会社 ゴルフクラブヘッド及びゴルフクラブ
US8870681B2 (en) * 2011-11-07 2014-10-28 Dunlop Sports Co. Ltd. Golf club head and golf club
US11027178B2 (en) 2018-12-13 2021-06-08 Acushnet Company Golf club head with improved inertia performance
US11213730B2 (en) 2018-12-13 2022-01-04 Acushnet Company Golf club head with improved inertia performance
GB2508918A (en) * 2012-12-17 2014-06-18 David Cameron Galloway Clark Oversize golf driver with 18 degree loft
US10080933B2 (en) 2013-03-14 2018-09-25 Karsten Manufacturing Corporation Golf club heads with optimized characteristics and related methods
US10610745B2 (en) 2013-03-14 2020-04-07 Karsten Manufacturing Corporation Golf club heads with optimized characteristics and related methods
US9144722B2 (en) 2013-03-14 2015-09-29 Karsten Manufacturing Corporation Golf club heads with optimized characteristics and related methods
US10434381B2 (en) 2013-03-14 2019-10-08 Karsten Manufacturing Corporation Club head having balanced impact and swing performance characteristics
US9168429B2 (en) 2013-03-14 2015-10-27 Karsten Manufacturing Corporation Golf club heads with optimized characteristics and related methods
US9186561B2 (en) 2013-03-14 2015-11-17 Karsten Manufacturing Corporation Golf club heads with optimized characteristics and related methods
US9526956B2 (en) 2014-09-05 2016-12-27 Acushnet Company Golf club head
US10569143B2 (en) * 2015-11-18 2020-02-25 Acushnet Company Multi-material golf club head
US10232230B2 (en) * 2015-11-18 2019-03-19 Acushnet Company Multi-material golf club head
US10940373B2 (en) 2016-05-27 2021-03-09 Karsten Manufacturing Corporation Mixed material golf club head
US10987551B2 (en) 2017-12-08 2021-04-27 Karsten Manufacturing Corporation Golf club heads with stiffening ribs
US10940374B2 (en) 2016-05-27 2021-03-09 Karsten Manufacturing Corporation Mixed material golf club head
JP6889185B2 (ja) 2016-05-27 2021-06-18 カーステン マニュファクチュアリング コーポレーション 混合材料のゴルフクラブヘッド
US11969632B2 (en) 2016-05-27 2024-04-30 Karsten Manufacturing Corporation Mixed material golf club head
US11517799B2 (en) 2017-12-08 2022-12-06 Karsten Manufacturing Corporation Multi-component golf club head
US11819743B2 (en) 2016-05-27 2023-11-21 Karsten Manufacturing Corporation Mixed material golf club head
US10207161B2 (en) 2016-11-18 2019-02-19 Karsten Manufacturing Corporation Club head having balanced impact and swing performance characteristics
JP6676107B2 (ja) 2017-07-20 2020-04-08 テイラー メイド ゴルフ カンパニー， インコーポレーテッド 着色コーティング繊維を有する複合材料を含むゴルフクラブ及びその製造方法
US11701557B2 (en) 2017-08-10 2023-07-18 Taylor Made Golf Company, Inc. Golf club heads
US10874915B2 (en) 2017-08-10 2020-12-29 Taylor Made Golf Company, Inc. Golf club heads
US11839802B2 (en) 2017-12-08 2023-12-12 Karsten Manufacturing Corporation Multi-component golf club head
US10806977B2 (en) 2018-01-19 2020-10-20 Karsten Manufacturing Corporation Golf club heads comprising a thermoplastic composite material
WO2019144027A1 (en) 2018-01-19 2019-07-25 Karsten Manufacturing Corporation Mixed material golf club head
US11219805B2 (en) * 2018-07-23 2022-01-11 Acushnet Company Multi-material golf club head
US20210268344A1 (en) 2018-12-13 2021-09-02 Acushnet Company Golf club head with improved inertia performance
US11497970B2 (en) 2018-12-13 2022-11-15 Acushnet Company Golf club head with improved inertia performance and removable aft body coupled by snap fit connection
US20240115910A1 (en) * 2018-12-13 2024-04-11 Acushnet Company Golf club head aft body construction
US11446555B2 (en) 2018-12-13 2022-09-20 Acushnet Company Golf club head with improved inertia performance and removable aft body coupled by metal-composite joint
US11192005B2 (en) 2018-12-13 2021-12-07 Acushnet Company Golf club head with improved inertia performance
US20240115912A1 (en) * 2018-12-13 2024-04-11 Acushnet Company Golf club head aft body construction
US12564769B2 (en) 2018-12-13 2026-03-03 Acushnet Company Golf club head with separable aft body
US11331546B2 (en) 2018-12-13 2022-05-17 Acushnet Company Golf club head with improved inertia performance
US20240058657A1 (en) * 2018-12-13 2024-02-22 Acushnet Company Golf club head aft body construction
EP3897882B1 (en) * 2018-12-21 2024-11-13 Karsten Manufacturing Corporation Golf club head with stiffening ribs
KR20250075742A (ko) 2019-03-06 2025-05-28 카스턴 매뉴팩츄어링 코오포레이숀 일체형 인터로킹 특징부를 갖는 공동 성형된 골프 퍼터
US10967232B2 (en) * 2019-05-15 2021-04-06 Karsten Manufacturing Corporation Club head having balanced impact and swing performance characteristics
JP7423987B2 (ja) * 2019-11-07 2024-01-30 住友ゴム工業株式会社 ゴルフクラブヘッド
JP2021194121A (ja) * 2020-06-10 2021-12-27 ヤマハ株式会社 ゴルフクラブヘッド及びゴルフクラブ
JP7219248B2 (ja) * 2020-07-03 2023-02-07 グローブライド株式会社 ゴルフクラブヘッド
USD987753S1 (en) 2020-10-23 2023-05-30 Taylor Made Golf Company, Inc. Golf club head
USD970667S1 (en) 2020-10-23 2022-11-22 Taylor Made Golf Company, Inc. Golf club head
USD1046041S1 (en) 2020-10-23 2024-10-08 Taylor Made Golf Company, Inc. Golf club head
USD970668S1 (en) 2020-11-11 2022-11-22 Taylor Made Golf Company, Inc. Golf club head
US12569727B2 (en) 2020-12-16 2026-03-10 Taylor Made Golf Company, Inc. Multi-piece golf club head
US12268940B2 (en) 2020-12-16 2025-04-08 Taylor Made Golf Company, Inc. Golf club head
US20220184472A1 (en) 2020-12-16 2022-06-16 Taylor Made Golf Company, Inc Golf club head
US12121780B2 (en) 2020-12-16 2024-10-22 Taylor Made Golf Company, Inc. Golf club head
US12527996B2 (en) 2020-12-16 2026-01-20 Taylor Made Golf Company, Inc. Multi-piece golf club head
US11679313B2 (en) 2021-09-24 2023-06-20 Acushnet Company Golf club head
US20230338786A1 (en) 2022-04-20 2023-10-26 Acushnet Company Multi-material golf club head
TWI856671B (zh) 2022-05-25 2024-09-21 美商泰勒梅高爾夫有限公司 高爾夫球桿頭及其製造方法
US12502581B2 (en) 2022-05-25 2025-12-23 Taylor Made Golf Company, Inc. Putter-type golf club head
JP2025523093A (ja) 2022-07-15 2025-07-17 カーステン マニュファクチュアリング コーポレーション 最適化された慣性モーメントを有するゴルフクラブヘッド
US12208316B2 (en) * 2022-12-06 2025-01-28 Acushnet Company Multi-piece golf club head
US11786784B1 (en) * 2022-12-16 2023-10-17 Topgolf Callaway Brands Corp. Golf club head
JP2025002998A (ja) * 2023-06-23 2025-01-09 ブリヂストンスポーツ株式会社 ゴルフクラブヘッド

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6679782B2 (en) * 1999-09-03 2004-01-20 Callaway Golf Company Putter head
US6716110B1 (en) * 2003-05-27 2004-04-06 Paul Ballow Golf putter

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508350A (en) * 1982-09-29 1985-04-02 Duclos Clovis R Golf club head
US5094457A (en) * 1991-05-24 1992-03-10 Frank Kinoshita Low axial inertia golf club
JPH04347179A (ja) * 1991-05-24 1992-12-02 Maruman Golf Corp ゴルフ用クラブヘッド
US5851160A (en) * 1997-04-09 1998-12-22 Taylor Made Golf Company, Inc. Metalwood golf club head
US6607452B2 (en) * 1997-10-23 2003-08-19 Callaway Golf Company High moment of inertia composite golf club head
US6425832B2 (en) * 1997-10-23 2002-07-30 Callaway Golf Company Golf club head that optimizes products of inertia
JP4260968B2 (ja) * 1999-03-18 2009-04-30 ブリヂストンスポーツ株式会社 ウッドクラブヘッド
US6471600B2 (en) * 1999-09-03 2002-10-29 Callaway Golf Company Putter head
JP4144726B2 (ja) 2000-08-21 2008-09-03 東京応化工業株式会社 架橋形成ポジ型ホトレジスト組成物
US6524194B2 (en) * 2001-01-18 2003-02-25 Acushnet Company Golf club head construction
JP2003210620A (ja) * 2002-01-18 2003-07-29 Sumitomo Rubber Ind Ltd ウッド型ゴルフクラブヘッド
JP2003325709A (ja) * 2002-05-17 2003-11-18 Sumitomo Rubber Ind Ltd ゴルフクラブヘッド
US7186190B1 (en) * 2002-11-08 2007-03-06 Taylor Made Golf Company, Inc. Golf club head having movable weights
JP4423435B2 (ja) * 2002-12-19 2010-03-03 Ｓｒｉスポーツ株式会社 ゴルフクラブヘッド
US6939247B1 (en) * 2004-03-29 2005-09-06 Karsten Manufacturing Corporation Golf club head with high center of gravity
US7166038B2 (en) * 2005-01-03 2007-01-23 Callaway Golf Company Golf club head
US7147569B2 (en) * 2004-10-29 2006-12-12 Callaway Golf Company Putter-type club head
JP2008526311A (ja) * 2005-01-03 2008-07-24 キャラウェイ・ゴルフ・カンパニ ゴルフクラブヘッド
US7497789B2 (en) * 2006-10-25 2009-03-03 Acushnet Company Metal wood club with improved moment of inertia
JP4674866B2 (ja) * 2006-12-27 2011-04-20 Ｓｒｉスポーツ株式会社 ゴルフクラブヘッド
US7413519B1 (en) * 2007-03-09 2008-08-19 Callaway Golf Company Golf club head with high moment of inertia
US7632196B2 (en) * 2008-01-10 2009-12-15 Adams Golf Ip, Lp Fairway wood type golf club

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6679782B2 (en) * 1999-09-03 2004-01-20 Callaway Golf Company Putter head
US6716110B1 (en) * 2003-05-27 2004-04-06 Paul Ballow Golf putter

Also Published As

Publication number Publication date
CN101199894A (zh) 2008-06-18
US20100279793A1 (en) 2010-11-04
US8100781B2 (en) 2012-01-24
CN101199894B (zh) 2010-07-21
US7758454B2 (en) 2010-07-20
JP2008212623A (ja) 2008-09-18
JP5467717B2 (ja) 2014-04-09
US20080102978A1 (en) 2008-05-01
CN101843968A (zh) 2010-09-29
US7497789B2 (en) 2009-03-03
US20090203467A1 (en) 2009-08-13

Similar Documents

Publication Publication Date Title
CN101843968B (zh) 具有改进的惯性矩的金属木杆型球杆
TWI414333B (zh) 高爾夫球桿及高爾夫球桿頭
US11364423B2 (en) Golf club head having stress-reducing features
US8550934B2 (en) Golf club head with adjustable weighting, customizable face-angle, and variable bulge and roll face
US7938741B2 (en) Golf club head with adjustable weighting, customizable face-angle, and variable bulge and roll face
US10258846B1 (en) Golf club head having stress-reducing features
US10420987B2 (en) Golf club head and method for predicting carry distance performance thereof
JP2012522581A (ja) ゴルフクラブおよびゴルフクラブヘッド
CN110354467A (zh) 具有结构柱的高尔夫球杆头
JP2022141783A (ja) 最適化特性を備えたゴルフクラブヘッド及び関連方法
US20100190570A1 (en) Golf club head and golf club shaft
CN201889042U (zh) 具有优化的垂直轴线和杆颈轴线惯性矩的高尔夫球杆
JP2003210619A (ja) ゴルフクラブセット
JP2005312518A (ja) ウッド型ゴルフクラブ

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant