US20070129162A1 - Golf club head with elastic weighted part - Google Patents

Golf club head with elastic weighted part Download PDF

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Publication number
US20070129162A1
US20070129162A1 US11/633,558 US63355806A US2007129162A1 US 20070129162 A1 US20070129162 A1 US 20070129162A1 US 63355806 A US63355806 A US 63355806A US 2007129162 A1 US2007129162 A1 US 2007129162A1
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US
United States
Prior art keywords
club head
elastic
golf club
weighted part
weighted
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.)
Abandoned
Application number
US11/633,558
Inventor
Yu-Jui Pan
Akinori Sasamoto
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.)
Advanced International Multitech Co Ltd
Original Assignee
Advanced International Multitech Co Ltd
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 Advanced International Multitech Co Ltd filed Critical Advanced International Multitech Co Ltd
Assigned to ADVANCED INTERNATIONAL MULTITECH CO., LTD. reassignment ADVANCED INTERNATIONAL MULTITECH CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: PAN, YU-JUI, SASAMOTO, AKINORI
Publication of US20070129162A1 publication Critical patent/US20070129162A1/en
Abandoned legal-status Critical Current

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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
    • A63B53/047—Heads iron-type
    • 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
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/54—Details or accessories of golf clubs, bats, rackets or the like with means for damping vibrations
    • 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
    • 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
    • A63B53/00—Golf clubs
    • A63B53/04—Heads
    • A63B53/0487—Heads for putters

Definitions

  • the present invention relates to a golf club head structure, and more particularly, to a golf club head with an elastic weighted part, which has both a vibration absorption structure and a weighted structure.
  • the functional design of the golf club head is most important. Therefore, the golf club head in the golf products has been developed from the solid club head without a back cavity design to the club head with the back cavity design, and then developed to embedding a vibration absorption material at the peripheral edge of the back cavity of the club head.
  • the above club head with a vibration absorption function aims at achieving the most preferred structural design and material benefit of the club head and enhancing the quality of the club head and the striking effect, so as to achieve a more desirable state.
  • the elastic intermediate disposed between the striking plate and the club head body has the vibration absorption function, it is mostly made of rubber material, so that it is easily damaged after being impacted several times for striking the ball.
  • the elastic intermediate is mostly made of the rubber material, it is impossible to achieve the weighting effect, that is, it is impossible to achieve both the vibration absorption effect and the weighting effect.
  • the rubber material added with tungsten particles is used to achieve both the vibration absorption and the weighting functions, but this method has a gravity center shift problem occurred at the instant of striking the ball, such that it is impossible to accord with the golf sport specification of United States Golf Association (USGA), which disturbs the user.
  • USGA United States Golf Association
  • the conventional golf club head structure having the elastic intermediate with the vibration absorption function has a defect of a poor structural strength, so it is a research and development issue in this field to re-design a golf club head structure with both vibration absorption and weighting effects.
  • the present invention provides a golf club head structure, for solving the problems of the conventional golf club head that the elastic intermediate of the conventional golf club head with a vibration absorption function has a poor structural strength, and it may be damaged after being impacted several times for striking the ball, and it is impossible to achieve the weighting effect because the conventional elastic intermediate is mostly made of a rubber material, which also fails to accord with the no gravity center shift specification of the golf sport.
  • the present invention provides a golf club head with an elastic weighted part, which comprises a body and an elastic weighted part.
  • the body has a striking surface, and the elastic weighted part is fixed in the body, thereby fabricating a golf club head with both vibration absorption and weighting effects.
  • the present invention provides a golf club head with an elastic weighted part, and by applying the golf club head with the elastic weighted part, the overall vibration absorption effect of the golf club head is effectively increased when the golf club head is used for striking the ball.
  • the present invention provides a golf club head with an elastic weighted part, and by applying the golf club head with the elastic weighted part, the vibration absorption and the weighting effects are both achieved, the additional value of the golf club head is increased, and diversified selectivity and convenience, different from that of the conventional golf club head, are provided for users.
  • FIG. 1 is a schematic view of a golf club head with an elastic weighted part according to a preferred embodiment of the present invention
  • FIG. 2 is a schematic cross-sectional view of the golf club head with the elastic weighted part according to a preferred embodiment of the present invention
  • FIG. 3 is a schematic view of a golf club head with an elastic weighted part according to another preferred embodiment of the present invention.
  • FIG. 4 is a schematic cross-sectional view of the golf club head with the elastic weighted part according to another preferred embodiment of the present invention.
  • FIG. 5 is a schematic view of a golf club head with an elastic weighted part according to still another preferred embodiment of the present invention.
  • the present invention provides a golf club head with an elastic weighted part, which includes a body 10 and an elastic weighted part 20 .
  • the body 10 of the golf club head 1 has a striking surface 11 on one side surface, and has a recess 121 and a cavity 122 on another side surface 12 opposite to the striking surface 11 .
  • the cavity 122 is formed within the recess 121 .
  • the elastic weighted part 20 is fixed in the cavity 122 of the body 10 by way of gluing or embedding, thereby achieving the golf club head 1 with both vibration absorption and weighting effects.
  • the present invention provides another golf club head with an elastic weighted part.
  • the golf club head 1 ′ includes a body 10 ′, an elastic weighted part 20 ′, and a striking plate 30 ′.
  • the body 10 ′ of the golf club head 1 ′ has a steplike striking plate joining portion 121 ′ and a recess 122 ′ on one side surface 12 ′.
  • the recess 122 ′ is formed in the striking plate joining portion 121 ′.
  • the elastic weighted part 20 ′ is fixed and joined in the recess 122 ′ by way of gluing or embedding.
  • the striking plate 30 ′ is fixed to the striking plate joining portion 121 ′, thereby finishing the golf club head 1 ′ having both vibration absorption and weighting effects.
  • the present invention also can be applied in the golf club head 1 ′′ with the configuration shown in FIG. 5 .
  • the present invention provides a golf club head with an elastic weighted part, and the electric weighted part 20 , 20 ′ is selected from a material formed by a high specific gravity metal material and an elastic material.
  • the high specific gravity metal material is wolfram (W), or includes copper (Cu), cobalt (Co), niobium (Nb), or molybdenum (Mo).
  • the elastic material includes rubber material, silica gel, polyurethane (PU), or Thermoplastic polyurethane (TPU).

Abstract

A golf club head with elastic weighted part is provided, which includes a body and an elastic weighted part. The body has a striking surface, and the elastic weighted part is fixed in the body, so as to have both vibration absorption effect and weighting effect, thereby effectively increasing the overall vibration absorption effect of the golf club head, increasing the additional value of the golf club head, and providing users with diversified selectivity and convenience, which are different from that of the conventional golf club head.

Description

    CROSS-REFERENCE TO RELATED APPLICATIONS
  • This non-provisional application claims priority under 35 U.S.C. § 119(a) on Patent Application No(s). 094221318 filed in Taiwan, R.O.C. on Dec. 7, 2005, the entire contents of which are hereby incorporated by reference.
    • BACKGROUND OF THE INVENTION
  • 1. Field of Invention
  • The present invention relates to a golf club head structure, and more particularly, to a golf club head with an elastic weighted part, which has both a vibration absorption structure and a weighted structure.
  • 2. Related Art
  • Recently, considering the worldwide requirements for the golf products, not only the whole appearance is required to be novel and variable, but the functional requirement is also indispensable. In other words, in the golf products, the functional design of the golf club head is most important. Therefore, the golf club head in the golf products has been developed from the solid club head without a back cavity design to the club head with the back cavity design, and then developed to embedding a vibration absorption material at the peripheral edge of the back cavity of the club head. Definitely, the above club head with a vibration absorption function aims at achieving the most preferred structural design and material benefit of the club head and enhancing the quality of the club head and the striking effect, so as to achieve a more desirable state.
  • However, although the elastic intermediate disposed between the striking plate and the club head body has the vibration absorption function, it is mostly made of rubber material, so that it is easily damaged after being impacted several times for striking the ball. In addition, since the elastic intermediate is mostly made of the rubber material, it is impossible to achieve the weighting effect, that is, it is impossible to achieve both the vibration absorption effect and the weighting effect. Furthermore, in the conventional art, the rubber material added with tungsten particles is used to achieve both the vibration absorption and the weighting functions, but this method has a gravity center shift problem occurred at the instant of striking the ball, such that it is impossible to accord with the golf sport specification of United States Golf Association (USGA), which disturbs the user.
  • Therefore, the conventional golf club head structure having the elastic intermediate with the vibration absorption function has a defect of a poor structural strength, so it is a research and development issue in this field to re-design a golf club head structure with both vibration absorption and weighting effects.
    • SUMMARY OF THE INVENTION
  • In view of the above problems of the conventional art, the present invention provides a golf club head structure, for solving the problems of the conventional golf club head that the elastic intermediate of the conventional golf club head with a vibration absorption function has a poor structural strength, and it may be damaged after being impacted several times for striking the ball, and it is impossible to achieve the weighting effect because the conventional elastic intermediate is mostly made of a rubber material, which also fails to accord with the no gravity center shift specification of the golf sport.
  • In order to achieve the object, the present invention provides a golf club head with an elastic weighted part, which comprises a body and an elastic weighted part. The body has a striking surface, and the elastic weighted part is fixed in the body, thereby fabricating a golf club head with both vibration absorption and weighting effects.
  • By implementing the present invention, at least the following efficacies are achieved.
  • Firstly, the present invention provides a golf club head with an elastic weighted part, and by applying the golf club head with the elastic weighted part, the overall vibration absorption effect of the golf club head is effectively increased when the golf club head is used for striking the ball.
  • Secondly, the present invention provides a golf club head with an elastic weighted part, and by applying the golf club head with the elastic weighted part, the vibration absorption and the weighting effects are both achieved, the additional value of the golf club head is increased, and diversified selectivity and convenience, different from that of the conventional golf club head, are provided for users.
  • In order to further understand the objectives, construction features, and functions of the present invention, the detailed descriptions are given bellow through the relevant embodiments and accompanying drawings.
  • Further scope of applicability of the present invention will become apparent from the detailed description given hereinafter. However, it should be understood that the detailed description and specific examples, while indicating preferred embodiments of the invention, are given by way of illustration only, since various changes and modifications within the spirit and scope of the invention will become apparent to those skilled in the art from this detailed description.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • The present invention will become more fully understood from the detailed description given herein below for illustration only, which thus is not limitative of the present invention, and wherein:
  • FIG. 1 is a schematic view of a golf club head with an elastic weighted part according to a preferred embodiment of the present invention;
  • FIG. 2 is a schematic cross-sectional view of the golf club head with the elastic weighted part according to a preferred embodiment of the present invention;
  • FIG. 3 is a schematic view of a golf club head with an elastic weighted part according to another preferred embodiment of the present invention;
  • FIG. 4 is a schematic cross-sectional view of the golf club head with the elastic weighted part according to another preferred embodiment of the present invention; and
  • FIG. 5 is a schematic view of a golf club head with an elastic weighted part according to still another preferred embodiment of the present invention.
    • DETAILED DESCRIPTION OF THE INVENTION
  • Firstly, referring to FIGS. 1 and 2, the present invention provides a golf club head with an elastic weighted part, which includes a body 10 and an elastic weighted part 20. The body 10 of the golf club head 1 has a striking surface 11 on one side surface, and has a recess 121 and a cavity 122 on another side surface 12 opposite to the striking surface 11. The cavity 122 is formed within the recess 121. Furthermore, the elastic weighted part 20 is fixed in the cavity 122 of the body 10 by way of gluing or embedding, thereby achieving the golf club head 1 with both vibration absorption and weighting effects.
  • Furthermore, referring to FIGS. 3 and 4, the present invention provides another golf club head with an elastic weighted part. The golf club head 1′ includes a body 10′, an elastic weighted part 20′, and a striking plate 30′. The body 10′ of the golf club head 1′ has a steplike striking plate joining portion 121′ and a recess 122′ on one side surface 12′. The recess 122′ is formed in the striking plate joining portion 121′. Furthermore, the elastic weighted part 20′ is fixed and joined in the recess 122′ by way of gluing or embedding. Finally, the striking plate 30′ is fixed to the striking plate joining portion 121′, thereby finishing the golf club head 1′ having both vibration absorption and weighting effects. Definitely, the present invention also can be applied in the golf club head 1″ with the configuration shown in FIG. 5.
  • The present invention provides a golf club head with an elastic weighted part, and the electric weighted part 20, 20′ is selected from a material formed by a high specific gravity metal material and an elastic material. The high specific gravity metal material is wolfram (W), or includes copper (Cu), cobalt (Co), niobium (Nb), or molybdenum (Mo). In addition, the elastic material includes rubber material, silica gel, polyurethane (PU), or Thermoplastic polyurethane (TPU).
  • The invention being thus described, it will be obvious that the same may be varied in many ways. Such variations are not to be regarded as a departure from the spirit and scope of the invention, and all such modifications as would be obvious to one skilled in the art are intended to be included within the scope of the following claims.

Claims (6)

1. A golf club head with elastic weighted part, comprising:
a body with a striking surface; and
an elastic weighted part fixed in said body.
2. The golf club head with elastic weighted part as claimed in claim 1, wherein said elastic weighted part is joined with said body by way of gluing or embedding.
3. The golf club head with elastic weighted part as claimed in claim 1, wherein said elastic weighted part is made from a material formed by a high specific gravity metal material and an elastic material.
4. The golf club head with elastic weighted part as claimed in claim 3, wherein said high specific gravity metal material is tungsten.
5. The golf club head with elastic weighted part as claimed in claim 3, wherein said elastic material is rubber material, silica gel, Polyurethane (PU) or Thermoplastic Polyurethane (TPU).
6. The golf club head with elastic weighted part as claimed in claim 3, wherein said high specific gravity metal material is copper (Cu), cobalt (Co), niobium (Nb), or molybdenum (Mo).
US11/633,558 2005-12-07 2006-12-05 Golf club head with elastic weighted part Abandoned US20070129162A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW094221318U TWM292399U (en) 2005-12-07 2005-12-07 Golf club head with elastic counterweight body
TW094221318 2005-12-07

Publications (1)

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US20070129162A1 true US20070129162A1 (en) 2007-06-07

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JP (1) JP3129489U (en)
TW (1) TWM292399U (en)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070129166A1 (en) * 2005-12-05 2007-06-07 Bridgestone Sports Co., Ltd Golf club head
US20070129165A1 (en) * 2005-12-05 2007-06-07 Bridgestone Sports Co., Ltd. Golf club head
US20070129164A1 (en) * 2005-12-05 2007-06-07 Bridgestone Sports Co., Ltd. Golf club head
US20070129161A1 (en) * 2005-12-05 2007-06-07 Bridgestone Sports Co., Ltd. Golf club head
US20070129160A1 (en) * 2005-12-05 2007-06-07 Bridgestone Sports Co., Ltd. Golf club head
US20070129168A1 (en) * 2005-12-05 2007-06-07 Bridgestone Sports Co., Ltd. Golf club head
US20080058117A1 (en) * 2006-09-01 2008-03-06 Roach Ryan L Iron golf club with improved mass properties and vibration damping
US20090240479A1 (en) * 2005-12-26 2009-09-24 Bridgestone Sports Co., Ltd. Method of identifying an antinode of a primary vibration mode of a golf club head
US20100041489A1 (en) * 2008-08-14 2010-02-18 John Clement Elmer Golf club
US20100048323A1 (en) * 2003-05-21 2010-02-25 Taylor Made Golf Company, Inc. Golf club head having a composite face insert
US20100151960A1 (en) * 2003-05-21 2010-06-17 Taylor Made Golf Company, Inc. Golf club head having a composite face insert
US20110028240A1 (en) * 2009-07-29 2011-02-03 Taylor Made Golf Company, Inc. Golf club head
US20110070970A1 (en) * 2009-09-21 2011-03-24 Wu Wan Customizable golf club head with a chamber for adjustable weight component(s)
US20130150177A1 (en) * 2011-12-07 2013-06-13 Bridgestone Sports Co., Ltd Golf club head
US20130196785A1 (en) * 2012-02-01 2013-08-01 Bridgestone Sports Co., Ltd. Golf club head
US8951144B2 (en) 2006-09-01 2015-02-10 Cobra Golf Incorporated Colorized damping indicators for customized golf club heads
US9005048B2 (en) 2013-03-15 2015-04-14 Karsten Manufacturing Corporation Golf club heads with port structures, tuning elements, and related methods
US9545548B2 (en) 2014-02-17 2017-01-17 Karsten Manufacturing Corporation Golf club heads with arcuate port structures and tuning elements
US20170028271A1 (en) * 2014-02-17 2017-02-02 Karsten Manufacturing Corporation Golf club heads with insert and related methods
US20190070467A1 (en) * 2007-10-23 2019-03-07 Taylor Made Golf Company, Inc. Golf club head
US10881925B2 (en) 2016-12-29 2021-01-05 Taylor Made Golf Company, Inc. Golf club head
US11413510B2 (en) 2019-05-10 2022-08-16 Taylor Made Golf Company, Inc. Golf club

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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US10022601B2 (en) * 2016-04-04 2018-07-17 Karsten Manufacturing Corporation Golfl club heads with cavities and inserts and related methods
GB2619449A (en) * 2021-03-02 2023-12-06 Karsten Mfg Corp Golf club head with vibrational damping system

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US6695714B1 (en) * 2003-03-10 2004-02-24 Karsten Manufacturing Corporation Iron-Type golf club head with beveled sole
US6743114B2 (en) * 2002-04-25 2004-06-01 Acushnet Company Set of golf club irons
US7048647B2 (en) * 2003-10-24 2006-05-23 Bgi Acquistions,Llc Iron type golf club head with spatially laminated weights

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Publication number Priority date Publication date Assignee Title
US5797176A (en) * 1996-01-25 1998-08-25 Taylor Made Golf Company, Inc. Golf club head manufacturing method
US6743114B2 (en) * 2002-04-25 2004-06-01 Acushnet Company Set of golf club irons
US6695714B1 (en) * 2003-03-10 2004-02-24 Karsten Manufacturing Corporation Iron-Type golf club head with beveled sole
US7048647B2 (en) * 2003-10-24 2006-05-23 Bgi Acquistions,Llc Iron type golf club head with spatially laminated weights

Cited By (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100048323A1 (en) * 2003-05-21 2010-02-25 Taylor Made Golf Company, Inc. Golf club head having a composite face insert
US7850546B2 (en) 2003-05-21 2010-12-14 Taylor Made Golf Company, Inc. Golf club head having a composite face insert
US20100151960A1 (en) * 2003-05-21 2010-06-17 Taylor Made Golf Company, Inc. Golf club head having a composite face insert
US20100099513A1 (en) * 2003-05-21 2010-04-22 Taylor Made Golf Company, Inc. Golf club head having a composite face insert
US20100096079A1 (en) * 2003-05-21 2010-04-22 Taylor Made Golf Company, Inc. Golf club head having a composite face insert
US7862452B2 (en) 2003-05-21 2011-01-04 Taylor Made Golf Company, Inc. Golf club head having a composite face insert
US8777776B2 (en) 2003-05-21 2014-07-15 Taylor Made Golf Company, Inc. Golf club head having a composite face insert
US7871340B2 (en) 2003-05-21 2011-01-18 Taylor Made Golf Company, Inc. Golf club head having a composite face insert
US20070129168A1 (en) * 2005-12-05 2007-06-07 Bridgestone Sports Co., Ltd. Golf club head
US20070129160A1 (en) * 2005-12-05 2007-06-07 Bridgestone Sports Co., Ltd. Golf club head
US7597633B2 (en) * 2005-12-05 2009-10-06 Bridgestone Sports Co., Ltd. Golf club head
US7611423B2 (en) 2005-12-05 2009-11-03 Bridgestone Sports Co., Ltd. Golf club head
US20070129165A1 (en) * 2005-12-05 2007-06-07 Bridgestone Sports Co., Ltd. Golf club head
US7637823B2 (en) 2005-12-05 2009-12-29 Bridgestone Sports Co., Ltd Golf club head
US20070129166A1 (en) * 2005-12-05 2007-06-07 Bridgestone Sports Co., Ltd Golf club head
US7591735B2 (en) 2005-12-05 2009-09-22 Bridgestone Sports Co., Ltd. Golf club head
US20090088267A1 (en) * 2005-12-05 2009-04-02 Bridgestone Sports Co., Ltd. Golf club head
US7686707B2 (en) 2005-12-05 2010-03-30 Bridgestone Sports Co., Ltd. Golf club head
US20070129164A1 (en) * 2005-12-05 2007-06-07 Bridgestone Sports Co., Ltd. Golf club head
US20070129161A1 (en) * 2005-12-05 2007-06-07 Bridgestone Sports Co., Ltd. Golf club head
US20090240479A1 (en) * 2005-12-26 2009-09-24 Bridgestone Sports Co., Ltd. Method of identifying an antinode of a primary vibration mode of a golf club head
US8126687B2 (en) 2005-12-26 2012-02-28 Bridgestone Sports Co., Ltd. Method of identifying an antinode of a primary vibration mode of a golf club head
US20110201449A1 (en) * 2006-09-01 2011-08-18 Cobra Golf Incorporated Iron golf club with improved mass properties and vibration damping
US20080058117A1 (en) * 2006-09-01 2008-03-06 Roach Ryan L Iron golf club with improved mass properties and vibration damping
US7938738B2 (en) 2006-09-01 2011-05-10 Cobra Golf Incorporated Iron golf club with improved mass properties and vibration damping
US7621822B2 (en) * 2006-09-01 2009-11-24 Acushnet Company Iron golf club with improved mass properties and vibration damping
US8152651B2 (en) 2006-09-01 2012-04-10 Cobra Golf Incorporated Iron golf club with improved mass properties and vibration damping
US20100069172A1 (en) * 2006-09-01 2010-03-18 Roach Ryan L Iron golf club with improved mass properties and vibration damping
US8951144B2 (en) 2006-09-01 2015-02-10 Cobra Golf Incorporated Colorized damping indicators for customized golf club heads
US11090532B2 (en) * 2007-10-23 2021-08-17 Taylor Made Golf Company, Inc. Golf club head
US20190070467A1 (en) * 2007-10-23 2019-03-07 Taylor Made Golf Company, Inc. Golf club head
US20220008794A1 (en) * 2007-10-23 2022-01-13 Taylor Made Golf Company, Inc. Golf club head
US20100041489A1 (en) * 2008-08-14 2010-02-18 John Clement Elmer Golf club
US8088025B2 (en) 2009-07-29 2012-01-03 Taylor Made Golf Company, Inc. Golf club head
US8517863B2 (en) 2009-07-29 2013-08-27 Taylor Made Golf Company, Inc. Golf club head
US8814725B2 (en) 2009-07-29 2014-08-26 Taylor Made Golf Company, Inc. Golf club head
US8328663B2 (en) 2009-07-29 2012-12-11 Taylor Made Golf Company, Inc. Golf club head
US9265995B2 (en) 2009-07-29 2016-02-23 Taylor Made Golf Company, Inc. Golf club head
USRE49326E1 (en) 2009-07-29 2022-12-06 Taylor Made Golf Company, Inc. Golf club head
USRE47653E1 (en) 2009-07-29 2019-10-22 Taylor Made Golf Company, Inc. Golf club head
US20110028240A1 (en) * 2009-07-29 2011-02-03 Taylor Made Golf Company, Inc. Golf club head
US20110070970A1 (en) * 2009-09-21 2011-03-24 Wu Wan Customizable golf club head with a chamber for adjustable weight component(s)
US8920259B2 (en) * 2011-12-07 2014-12-30 Bridgestone Sports Co., Ltd Golf club head
US20130150177A1 (en) * 2011-12-07 2013-06-13 Bridgestone Sports Co., Ltd Golf club head
US20130196785A1 (en) * 2012-02-01 2013-08-01 Bridgestone Sports Co., Ltd. Golf club head
US9005048B2 (en) 2013-03-15 2015-04-14 Karsten Manufacturing Corporation Golf club heads with port structures, tuning elements, and related methods
US10668337B2 (en) 2014-02-17 2020-06-02 Karsten Manufacturing Corporation Golf club heads with arcuate port structures and tuning elements
US10737150B2 (en) 2014-02-17 2020-08-11 Karsten Manufacturing Corporation Golf club heads with insert and related methods
US10987552B2 (en) 2014-02-17 2021-04-27 Karsten Manufacturing Corporation Golf club heads with arcuate port structures and tuning elements
US10420991B2 (en) * 2014-02-17 2019-09-24 Karsten Manufacturing Corporation Golf club heads with insert and related methods
US11135487B2 (en) 2014-02-17 2021-10-05 Karsten Manufacturing Corporation Golf club heads with insert and related methods
US20170028271A1 (en) * 2014-02-17 2017-02-02 Karsten Manufacturing Corporation Golf club heads with insert and related methods
US9545548B2 (en) 2014-02-17 2017-01-17 Karsten Manufacturing Corporation Golf club heads with arcuate port structures and tuning elements
US10881925B2 (en) 2016-12-29 2021-01-05 Taylor Made Golf Company, Inc. Golf club head
US11420097B2 (en) 2016-12-29 2022-08-23 Taylor Made Golf Company, Inc. Golf club head
US11938383B2 (en) 2016-12-29 2024-03-26 Taylor Made Golf Company, Inc. Golf club head
US11413510B2 (en) 2019-05-10 2022-08-16 Taylor Made Golf Company, Inc. Golf club

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TWM292399U (en) 2006-06-21

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