US20070049403A1 - Golf club head - Google Patents
Golf club head Download PDFInfo
- Publication number
- US20070049403A1 US20070049403A1 US11/321,438 US32143805A US2007049403A1 US 20070049403 A1 US20070049403 A1 US 20070049403A1 US 32143805 A US32143805 A US 32143805A US 2007049403 A1 US2007049403 A1 US 2007049403A1
- Authority
- US
- United States
- Prior art keywords
- golf club
- club head
- striking
- composite layer
- front face
- 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
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
-
- 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
- A63B53/0445—Details of grooves or the like on the impact surface
-
- 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
-
- 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
- A63B2209/023—Long, oriented fibres, e.g. wound filaments, woven fabrics, mats
-
- 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
- A63B53/0416—Heads having an impact surface provided by a face insert
- A63B53/042—Heads having an impact surface provided by a face insert the face insert consisting of a material different from that of the head
- A63B53/0425—Heads having an impact surface provided by a face insert the face insert consisting of a material different from that of the head the face insert comprising two or more different materials
Definitions
- the invention relates to a golf club head, more particularly to a golf club head with an improved rebound capability.
- a conventional golf club head includes a head body 1 and a composite portion 2 .
- the head body 1 is formed integrally by molding, and includes a striking portion 101 and a receiving space 102 .
- the composite portion 2 is filled in the receiving space 102 .
- the striking portion 101 is integrated with the remainder of the head body 1 , and since the composite portion 2 is filled in the receiving space 102 , rather than being formed as a part of the striking portion 101 , the resilient property of the composite portion 2 cannot be effectively imparted to the striking portion 101 when the striking portion 101 strikes a golf ball. Therefore, the rebound capability of the conventional golf club head is inferior.
- another conventional golf club head includes a head body 3 , a striking plate 5 connected to the head body 3 by welding so as to define a receiving space 302 , and a composite portion 4 filled into the receiving space 302 .
- the head body 3 is made of metal, and has a front face 301 .
- the striking plate 5 is made of metal, and has a striking face 501 flush with the front face 301 of the main body 3 .
- the object of the present invention is to provide a golf club head which possesses improved rebound capability.
- the golf club head of this invention includes: a head body having a front face and a recess formed in the front face; a striking member fitted in the recess and having a striking plate flush with the front face, a composite layer, and a first adhesive layer for adhering the striking plate to the composite layer; and a second adhesive layer to adhere the composite layer of the striking member to the head body.
- FIG. 1 is a sectional view of a conventional golf club head
- FIG. 2 is a sectional view of another conventional golf club head
- FIG. 4 is an assembled sectional view of the preferred embodiment.
- FIG. 5 is a flow diagram of a process for making the preferred embodiment.
- the preferred embodiment of a golf club head is shown to include a head body 10 , a striking member 20 , and a second adhesive layer 30 .
- the head body 10 is made of metal by lost wax casting or by forging, and has a front face 11 and a recess 12 formed in the front face 11 .
- the recess 12 is defined by a bottom face 121 and a side face 122 extending between the bottom face 121 and the front face 11 .
- the striking member 20 is fitted in the recess 12 of the head body 10 , and has a profile corresponding to the recess 12 .
- the striking member 20 includes a striking plate 21 flush with the front face 11 of the head body 10 , a composite layer 22 proximate to the bottom face 121 of the recess 12 , and a first adhesive layer 23 disposed between the striking plate 21 and the composite layer 22 for adhering the striking plate 21 to the composite layer 22 .
- the striking plate 21 is made of titanium, stainless steel, and the like, and has a striking face 211 flush with the front face 11 of the head body 10 , an adhering face 212 proximate to the composite layer 22 , and a side face 213 extending between the striking face 211 and the adhering face 212 and corresponding to the side face 122 of the recess 12 .
- the striking face 211 of the striking plate 21 is formed with a plurality of grooves 214 .
- the composite layer 22 is made by hot pressing a blend including a fiber and an epoxy resin.
- the fiber suitable for this invention is, for example, a carbon fiber, a glass fiber, a Kevlar fiber, and the like.
- the composite layer 22 has a first face 221 proximate to the bottom face 121 of the recess 12 , and a second face 222 opposite to the first face 221 .
- the first adhesive layer 23 includes a web 231 and an adhesive, such as epoxy resin, applied on the web 231 .
- the second adhesive layer 30 is made of an epoxy resin, and is applied on the bottom face 121 of the recess 12 to adhere the composite layer 22 of the striking member 20 onto the bottom face 121 of the head body 10 .
- the striking member 20 is composed of the striking plate 21 and the composite layer 22 adhered to each other by the first adhesive layer 23 , an improved rebound capability can be obtained by the golf club head of this invention upon impact with a golf ball.
- the golf club head of this invention can be made by a process including the steps of:
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Golf Clubs (AREA)
Abstract
A golf club head includes: a head body having a front face and a recess formed in the front face; a striking member fitted in the recess and having a striking plate flush with the front face, a composite layer, and a first adhesive layer for adhering the striking plate to the composite layer; and a second adhesive layer to adhere the composite layer of the striking member to the head body.
Description
- This application claims priority of Taiwanese Application No. 094129288, filed on Aug. 26, 2005.
- 1. Field of the Invention
- The invention relates to a golf club head, more particularly to a golf club head with an improved rebound capability.
- 2. Description of the Related Art
- Referring to
FIG. 1 , a conventional golf club head includes ahead body 1 and acomposite portion 2. Thehead body 1 is formed integrally by molding, and includes astriking portion 101 and areceiving space 102. Thecomposite portion 2 is filled in thereceiving space 102. - Since the
striking portion 101 is integrated with the remainder of thehead body 1, and since thecomposite portion 2 is filled in thereceiving space 102, rather than being formed as a part of thestriking portion 101, the resilient property of thecomposite portion 2 cannot be effectively imparted to thestriking portion 101 when thestriking portion 101 strikes a golf ball. Therefore, the rebound capability of the conventional golf club head is inferior. - Referring to
FIG. 2 , another conventional golf club head includes ahead body 3, astriking plate 5 connected to thehead body 3 by welding so as to define areceiving space 302, and acomposite portion 4 filled into thereceiving space 302. Thehead body 3 is made of metal, and has afront face 301. Thestriking plate 5 is made of metal, and has astriking face 501 flush with thefront face 301 of themain body 3. - Since the
striking plate 5 is made of metal, and since thecomposite portion 4 is filled in thereceiving space 302, rather than being formed as a part of thestriking plate 5, this prior art also encounters the same drawback as that of the prior art shown inFIG. 1 . - Therefore, the object of the present invention is to provide a golf club head which possesses improved rebound capability.
- Accordingly, the golf club head of this invention includes: a head body having a front face and a recess formed in the front face; a striking member fitted in the recess and having a striking plate flush with the front face, a composite layer, and a first adhesive layer for adhering the striking plate to the composite layer; and a second adhesive layer to adhere the composite layer of the striking member to the head body.
- Other features and advantages of the present invention will become apparent in the following detailed description of the preferred embodiment with reference to the accompanying drawings, of which:
-
FIG. 1 is a sectional view of a conventional golf club head; -
FIG. 2 is a sectional view of another conventional golf club head; -
FIG. 3 is an exploded sectional view of the preferred embodiment of a golf club head according to this invention; -
FIG. 4 is an assembled sectional view of the preferred embodiment; and -
FIG. 5 is a flow diagram of a process for making the preferred embodiment. - Referring to
FIGS. 3 and 4 , the preferred embodiment of a golf club head according to this invention is shown to include ahead body 10, astriking member 20, and a secondadhesive layer 30. Thehead body 10 is made of metal by lost wax casting or by forging, and has afront face 11 and arecess 12 formed in thefront face 11. Therecess 12 is defined by abottom face 121 and aside face 122 extending between thebottom face 121 and thefront face 11. - The
striking member 20 is fitted in therecess 12 of thehead body 10, and has a profile corresponding to therecess 12. Thestriking member 20 includes astriking plate 21 flush with thefront face 11 of thehead body 10, acomposite layer 22 proximate to thebottom face 121 of therecess 12, and a firstadhesive layer 23 disposed between thestriking plate 21 and thecomposite layer 22 for adhering thestriking plate 21 to thecomposite layer 22. Thestriking plate 21 is made of titanium, stainless steel, and the like, and has astriking face 211 flush with thefront face 11 of thehead body 10, an adhering face 212 proximate to thecomposite layer 22, and aside face 213 extending between thestriking face 211 and the adhering face 212 and corresponding to theside face 122 of therecess 12. Thestriking face 211 of thestriking plate 21 is formed with a plurality ofgrooves 214. In this embodiment, thecomposite layer 22 is made by hot pressing a blend including a fiber and an epoxy resin. The fiber suitable for this invention is, for example, a carbon fiber, a glass fiber, a Kevlar fiber, and the like. Thecomposite layer 22 has afirst face 221 proximate to thebottom face 121 of therecess 12, and asecond face 222 opposite to thefirst face 221. The firstadhesive layer 23 includes aweb 231 and an adhesive, such as epoxy resin, applied on theweb 231. - The second
adhesive layer 30 is made of an epoxy resin, and is applied on thebottom face 121 of therecess 12 to adhere thecomposite layer 22 of thestriking member 20 onto thebottom face 121 of thehead body 10. - Since the
striking member 20 is composed of thestriking plate 21 and thecomposite layer 22 adhered to each other by the firstadhesive layer 23, an improved rebound capability can be obtained by the golf club head of this invention upon impact with a golf ball. - Referring to
FIG. 5 , the golf club head of this invention can be made by a process including the steps of: - a) preparing the
head body 10 by lost wax casting or by forging; - b) preparing the
striking member 20 by adhering thestriking plate 21 to thecomposite layer 22 using the firstadhesive layer 23; - c) polishing the
striking plate 21 and thecomposite layer 22 of thestriking member 20 so as to planarize thestriking plate 21 and thecomposite layer 22 and to make thestriking member 20 flush with thefront face 11 of thehead body 10; - d) applying the second
adhesive layer 30 on thebottom face 121 of therecess 12 of thehead body 10, and adhering thecomposite layer 22 of thestriking member 20 to thehead body 10; and - e) forming the
striking plate 21 of thestriking member 20 with thegrooves 214. - While the present invention has been described in connection with what is considered the most practical and preferred embodiment, it is understood that this invention is not limited to the disclosed embodiment but is intended to cover various arrangements included within the spirit and scope of the broadest interpretation so as to encompass all such modifications and equivalent arrangements.
Claims (6)
1. A golf club head, comprising:
a head body including a front face and a recess that is formed in said front face;
a striking member fitted in said recess, and including a striking plate flush with said front face, a composite layer, and a first adhesive layer for adhering said striking plate to said composite layer; and
a second adhesive layer to adhere said composite layer of said striking member to said head body.
2. The golf club head as claimed in claim 1 , wherein said first adhesive layer includes a web and an adhesive applied on said web.
3. The golf club head as claimed in claim 2 , wherein said adhesive includes an epoxy resin.
4. The golf club head as claimed in claim 1 , wherein said second adhesive layer includes an epoxy resin.
5. The golf club head as claimed in claim 1 , wherein said composite layer is made by hot pressing a blend including a fiber and an epoxy resin.
6. The golf club head as claimed in claim 5 , wherein said fiber is selected from a group consisting of a carbon fiber, a glass fiber, and a Kevlar fiber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/958,004 US20080096687A1 (en) | 2005-12-29 | 2007-12-17 | Golf Club Head |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094129288A TWI286945B (en) | 2005-08-26 | 2005-08-26 | Golf club head and manufacturing method thereof |
TW094129288 | 2005-08-26 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/958,004 Continuation-In-Part US20080096687A1 (en) | 2005-12-29 | 2007-12-17 | Golf Club Head |
Publications (1)
Publication Number | Publication Date |
---|---|
US20070049403A1 true US20070049403A1 (en) | 2007-03-01 |
Family
ID=37805041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/321,438 Abandoned US20070049403A1 (en) | 2005-08-26 | 2005-12-29 | Golf club head |
Country Status (3)
Country | Link |
---|---|
US (1) | US20070049403A1 (en) |
JP (1) | JP2007061590A (en) |
TW (1) | TWI286945B (en) |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7794333B2 (en) | 2008-02-21 | 2010-09-14 | Sri Sports Limited | Strike face insert |
US20110281665A1 (en) * | 2010-05-11 | 2011-11-17 | Nike, Inc. | Golf Clubs and Golf Club Heads |
US20130053169A1 (en) * | 2011-08-23 | 2013-02-28 | Nike, Inc. | Golf Club Head or Other Ball Striking Device Having Color Component |
US20130130830A1 (en) * | 2011-08-23 | 2013-05-23 | Nike, Inc. | Golf Club And Golf Club Head Structures Having Nano Coating |
US20150231458A1 (en) * | 2014-02-17 | 2015-08-20 | Karsten Manufacturing Corporation | Golf club heads with arcuate port structures and tuning elements, and related methods |
US20150238826A1 (en) * | 2014-02-25 | 2015-08-27 | Mizuno Usa, Inc. | Wave sole for a golf club head |
US20150273287A1 (en) * | 2014-03-28 | 2015-10-01 | Mizuno Corporation | Golf club head and golf club |
US9283448B2 (en) * | 2013-08-20 | 2016-03-15 | Nike Inc. | Golf club head with polymeric face |
US20170028271A1 (en) * | 2014-02-17 | 2017-02-02 | Karsten Manufacturing Corporation | Golf club heads with insert and related methods |
US9849355B2 (en) * | 2014-06-20 | 2017-12-26 | Dunlop Sports Company Limited | Trusses for golf club heads |
US20180008871A1 (en) * | 2015-05-12 | 2018-01-11 | Karsten Manufacturing Corporation | Golf club head with selectively detachable face |
US9943735B2 (en) * | 2014-07-16 | 2018-04-17 | Guerin D. Rife | Putter face with variable sized ball contact land areas |
US10343035B2 (en) | 2014-11-26 | 2019-07-09 | Karsten Manufacturing Corporation | Golf club heads with cavities and inserts |
US10894193B2 (en) | 2014-11-26 | 2021-01-19 | Karsten Manufacturing Corporation | Golf club heads with cavities and related methods |
US10912973B2 (en) | 2017-04-10 | 2021-02-09 | Guerin D. Rife | Weighted golf grip |
US10926141B2 (en) | 2014-02-25 | 2021-02-23 | Mizuno Corporation | Wave sole for a golf club head |
US11058931B2 (en) | 2018-02-26 | 2021-07-13 | Karsten Manufacturing Corporation | Multi-material iron golf club head |
USD928895S1 (en) | 2019-12-18 | 2021-08-24 | Karsten Manufacturing Corporation | Golf club head |
US11235212B2 (en) | 2018-02-26 | 2022-02-01 | Karsten Manufacturing Corporation | Multi-material iron golf club head |
US20220241656A1 (en) * | 2017-01-19 | 2022-08-04 | Guerin D. Rife | Golf club putter |
US20230181976A1 (en) * | 2021-12-10 | 2023-06-15 | Wilson Sporting Goods Co. | Golf club head having a composite face |
US11911669B2 (en) | 2021-07-02 | 2024-02-27 | Karsten Manufacturing Corporation | Golf club head with multi-material construction |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3836153A (en) * | 1973-03-26 | 1974-09-17 | H Dance | Insert for a golf club head |
US4792140A (en) * | 1983-03-28 | 1988-12-20 | Sumitomo Rubber Industries, Ltd. | Iron type golf club head |
US5221087A (en) * | 1992-01-17 | 1993-06-22 | Lisco, Inc. | Metal golf clubs with inserts |
US6743117B2 (en) * | 2002-09-13 | 2004-06-01 | Acushnet Company | Golf club head with face inserts |
US6875124B2 (en) * | 2003-06-02 | 2005-04-05 | Acushnet Company | Golf club iron |
-
2005
- 2005-08-26 TW TW094129288A patent/TWI286945B/en not_active IP Right Cessation
- 2005-12-26 JP JP2005372025A patent/JP2007061590A/en active Pending
- 2005-12-29 US US11/321,438 patent/US20070049403A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3836153A (en) * | 1973-03-26 | 1974-09-17 | H Dance | Insert for a golf club head |
US4792140A (en) * | 1983-03-28 | 1988-12-20 | Sumitomo Rubber Industries, Ltd. | Iron type golf club head |
US5221087A (en) * | 1992-01-17 | 1993-06-22 | Lisco, Inc. | Metal golf clubs with inserts |
US6743117B2 (en) * | 2002-09-13 | 2004-06-01 | Acushnet Company | Golf club head with face inserts |
US6875124B2 (en) * | 2003-06-02 | 2005-04-05 | Acushnet Company | Golf club iron |
Cited By (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7794333B2 (en) | 2008-02-21 | 2010-09-14 | Sri Sports Limited | Strike face insert |
US20100292026A1 (en) * | 2008-02-21 | 2010-11-18 | Sri Sports Limited | Strike Face Insert |
US7942757B2 (en) | 2008-02-21 | 2011-05-17 | Sri Sports Limited | Strike face insert |
US8105181B2 (en) | 2008-02-21 | 2012-01-31 | Sri Sports Limited | Strike face insert |
US20110281665A1 (en) * | 2010-05-11 | 2011-11-17 | Nike, Inc. | Golf Clubs and Golf Club Heads |
US9022880B2 (en) * | 2010-05-11 | 2015-05-05 | Nike, Inc. | Golf clubs and golf club heads |
US10960272B2 (en) | 2010-05-11 | 2021-03-30 | Karsten Manufacturing Corporation | Golf club and golf club heads |
US20130053169A1 (en) * | 2011-08-23 | 2013-02-28 | Nike, Inc. | Golf Club Head or Other Ball Striking Device Having Color Component |
US20130130830A1 (en) * | 2011-08-23 | 2013-05-23 | Nike, Inc. | Golf Club And Golf Club Head Structures Having Nano Coating |
US10080936B2 (en) | 2013-08-20 | 2018-09-25 | Karsten Manufacturing Corporation | Golf club head with polymeric face |
US10343036B2 (en) | 2013-08-20 | 2019-07-09 | Karsten Manufacturing Corporation | Golf club head with polymeric face |
US9283448B2 (en) * | 2013-08-20 | 2016-03-15 | Nike Inc. | Golf club head with polymeric face |
US10814192B2 (en) | 2013-08-20 | 2020-10-27 | Karsten Manufacturing Corporation | Golf club head with polymeric face |
EP3036017A4 (en) * | 2013-08-20 | 2017-01-18 | NIKE Innovate C.V. | Golf club head with polymeric face |
US11135487B2 (en) | 2014-02-17 | 2021-10-05 | 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 |
US20150231458A1 (en) * | 2014-02-17 | 2015-08-20 | Karsten Manufacturing Corporation | Golf club heads with arcuate port structures and tuning elements, and related methods |
US20170028271A1 (en) * | 2014-02-17 | 2017-02-02 | Karsten Manufacturing Corporation | Golf club heads with insert and related methods |
US10420991B2 (en) * | 2014-02-17 | 2019-09-24 | Karsten Manufacturing Corporation | Golf club heads with insert 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 |
US9545548B2 (en) * | 2014-02-17 | 2017-01-17 | Karsten Manufacturing Corporation | Golf club heads with arcuate port structures and tuning elements |
US11738242B2 (en) | 2014-02-25 | 2023-08-29 | Mizuno Corporation | Wave sole for a golf club head |
US20150238826A1 (en) * | 2014-02-25 | 2015-08-27 | Mizuno Usa, Inc. | Wave sole for a golf club head |
US10926141B2 (en) | 2014-02-25 | 2021-02-23 | Mizuno Corporation | Wave sole for a golf club head |
US20150273287A1 (en) * | 2014-03-28 | 2015-10-01 | Mizuno Corporation | Golf club head and golf club |
US9849355B2 (en) * | 2014-06-20 | 2017-12-26 | Dunlop Sports Company Limited | Trusses for golf club heads |
US9943735B2 (en) * | 2014-07-16 | 2018-04-17 | Guerin D. Rife | Putter face with variable sized ball contact land areas |
US10894193B2 (en) | 2014-11-26 | 2021-01-19 | Karsten Manufacturing Corporation | Golf club heads with cavities and related methods |
US10343035B2 (en) | 2014-11-26 | 2019-07-09 | Karsten Manufacturing Corporation | Golf club heads with cavities and inserts |
US20180008871A1 (en) * | 2015-05-12 | 2018-01-11 | Karsten Manufacturing Corporation | Golf club head with selectively detachable face |
US20220241656A1 (en) * | 2017-01-19 | 2022-08-04 | Guerin D. Rife | Golf club putter |
US11420099B2 (en) | 2017-01-19 | 2022-08-23 | Guerin D. Rife | Putter striking face configuration to progressively reduce dispersion |
US10912973B2 (en) | 2017-04-10 | 2021-02-09 | Guerin D. Rife | Weighted golf grip |
US11235212B2 (en) | 2018-02-26 | 2022-02-01 | Karsten Manufacturing Corporation | Multi-material iron golf club head |
US11654339B2 (en) | 2018-02-26 | 2023-05-23 | Karsten Manufacturing Corporation | Multi-material iron golf club head |
US11058931B2 (en) | 2018-02-26 | 2021-07-13 | Karsten Manufacturing Corporation | Multi-material iron golf club head |
US12011643B2 (en) | 2018-02-26 | 2024-06-18 | Karsten Manufacturing Corporation | Multi-material iron golf club head |
USD928895S1 (en) | 2019-12-18 | 2021-08-24 | Karsten Manufacturing Corporation | Golf club head |
US11911669B2 (en) | 2021-07-02 | 2024-02-27 | Karsten Manufacturing Corporation | Golf club head with multi-material construction |
US20230181976A1 (en) * | 2021-12-10 | 2023-06-15 | Wilson Sporting Goods Co. | Golf club head having a composite face |
Also Published As
Publication number | Publication date |
---|---|
TWI286945B (en) | 2007-09-21 |
JP2007061590A (en) | 2007-03-15 |
TW200708322A (en) | 2007-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: EXPRESSLY ABANDONED -- DURING EXAMINATION |