US1337958A - Golf-club - Google Patents
Golf-club Download PDFInfo
- Publication number
- US1337958A US1337958A US319363A US31936319A US1337958A US 1337958 A US1337958 A US 1337958A US 319363 A US319363 A US 319363A US 31936319 A US31936319 A US 31936319A US 1337958 A US1337958 A US 1337958A
- Authority
- US
- United States
- Prior art keywords
- club
- golf
- ball
- face
- corrugations
- 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.)
- Expired - Lifetime
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
- A63B53/047—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
- 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
- A63B53/0458—Heads with non-uniform thickness of the impact face plate
- A63B53/0462—Heads with non-uniform thickness of the impact face plate characterised by tapering thickness of the impact face plate
Definitions
- My present invention relates to improvements in golf clubs and more particularly to what is known as the dead stop club which is designed to impart a back spin to the ball when struck so that it will have a minimum amount of roll after striking the ground which is specially desirable in approaching putting greens which are closely guarded by traps.
- the object of the present invention is to provide a club which will be effective for imparting a backward spin to the ball whether struck by the direct or cut shot or stroke.
- the invention also aims to provide a construction which will eliminate sharp corners tending to mar or injure the shafts and grips of other clubs carried in the same ba To this end the invention includes the novel construction hereinafter described and particularly defined by the appended claim.
- Fig. 2 is a section on line 2-2 of Fig. 1.
- Fig. 3 is a face view of a modified form.
- the numeral 1 designates the club head having a shank for attachment of the customary handle and which may be of Specification of Letters Patent.
- the face of the club is provided with ribs 1 and intervening grooves 1 providing a corrugated face, and these corrugations are of wave line form or of a compound or ogee curve.
- the corrugations are curved upwardly from the heel for a suitable distance and then curved downwardly until they approach the outer end of the club head when they again curve upwardly.
- a golf club head having a striking face provided with corrugations extending on a compound or ogee curve.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Golf Clubs (AREA)
Description
W. F. REACH GOLF CLUB. APPLICATION FILED AUG-23, 1919.
1,337,95 Patented Apr. 20, 1920.
UNITED STATES PATENT OFFICE.
WILLIAM F. REACH, OF CHICOPEE, MASfiACHUSE'ITS, ASSIGNOR TO A. G. SPALDING & 1330s., OF JERSEY CITY, NEW JERSEY, A CORPORATION OF NEW JERSEY.
GOLF-CLUB.
Application filed August 23, 1919.
To all whom it may concern:
Be it known that I, IVILLIAM F. REACH, a citizen of the United States, and resident of Chicopee, Massachusetts, have invented certain new and useful Improvements in Golf-Clubs, of which the following is a specification.
My present invention relates to improvements in golf clubs and more particularly to what is known as the dead stop club which is designed to impart a back spin to the ball when struck so that it will have a minimum amount of roll after striking the ground which is specially desirable in approaching putting greens which are closely guarded by traps.
It will be understood that in making such approaches there are two types of strokes or shots, one where the club head passes through beneath the ball in the exact line of play, and the other what is known as the cut shot when the club is drawn across the ball at an angle to the line of play.
The object of the present invention is to provide a club which will be effective for imparting a backward spin to the ball whether struck by the direct or cut shot or stroke. The invention also aims to provide a construction which will eliminate sharp corners tending to mar or injure the shafts and grips of other clubs carried in the same ba To this end the invention includes the novel construction hereinafter described and particularly defined by the appended claim.
My invention is illustrated in the accompanying drawings in which- Figure 1 is a face view of a club head constructed according to one form of my invention.
Fig. 2 is a section on line 2-2 of Fig. 1.
Fig. 3 is a face view of a modified form.
Referring by reference characters to this drawing the numeral 1 designates the club head having a shank for attachment of the customary handle and which may be of Specification of Letters Patent.
Patented Apr. 20, 1920.
Serial No. 319,363.
the usual outline or shape. The face of the club is provided with ribs 1 and intervening grooves 1 providing a corrugated face, and these corrugations are of wave line form or of a compound or ogee curve.
In the form shown in Fig. 1 the corrugations are curved upwardly from the heel for a suitable distance and then curved downwardly until they approach the outer end of the club head when they again curve upwardly.
In the form shown in Fig. 3 the reverse is true, the corrugations first curving downwardly as they recede from the heel, then straightening out for a distance, and finally again curving downwardly.
The three usual lines of travel of the ball relative to the face of the club, dependent on whether the ball is struck nearer to or farther from the heel are indicated by the dotted lines a-a, a -a and a a -and the line of travel of the ball across the face of the club in the straight shot by the dotted line .7)b, in each figure.
Thus it will be seen that no matter which type of shot or stroke is used the ball will have imparted thereto a maximum spin by reason of its having traveled across the face of the club at approximately right angles to the line of scoring or corrugation.
To prevent injury to the grips and shafts of other clubs carried in the same bag, I terminate the corrugations short of the edges of the club, providing a continuous marginal flange 3 into which the ribs merge.
Thereby I eliminate the sharp corners which are formed when the corrugations extend to the extreme edge of the club.
Having thus described my invention what I claim is:
A golf club head having a striking face provided with corrugations extending on a compound or ogee curve.
In testimony whereof, I affix my signature.
WILLIAM F. REACH.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US319363A US1337958A (en) | 1919-08-23 | 1919-08-23 | Golf-club |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US319363A US1337958A (en) | 1919-08-23 | 1919-08-23 | Golf-club |
Publications (1)
Publication Number | Publication Date |
---|---|
US1337958A true US1337958A (en) | 1920-04-20 |
Family
ID=23241932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US319363A Expired - Lifetime US1337958A (en) | 1919-08-23 | 1919-08-23 | Golf-club |
Country Status (1)
Country | Link |
---|---|
US (1) | US1337958A (en) |
Cited By (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2931098A (en) * | 1956-01-26 | 1960-04-05 | Nat Die Casting Company | Method of making a golf club head |
US3578325A (en) * | 1969-10-17 | 1971-05-11 | Roy K Teas | A ball and impact mallet |
US3989256A (en) * | 1971-04-06 | 1976-11-02 | Edward Cicero | Golf club |
US4413825A (en) * | 1977-03-25 | 1983-11-08 | Sasse Howard A | Golf club |
US5618239A (en) * | 1996-02-15 | 1997-04-08 | Rife; Guerin D. | Groove configuration for a golf club |
US5637044A (en) * | 1994-10-14 | 1997-06-10 | Progear, Inc. | Golf clubs |
US5709616A (en) * | 1996-05-31 | 1998-01-20 | Rife; Guerin D. | Groove configuration for a putter type golf club head |
US5785610A (en) * | 1995-11-21 | 1998-07-28 | Premier Golf, Inc. | Clubhead for golf club |
WO1998039068A1 (en) * | 1997-03-05 | 1998-09-11 | Taylor Made Golf Company, Inc. | Golf putter head |
WO2000074799A1 (en) * | 1999-06-09 | 2000-12-14 | Doolen Shaun R | Golf club having angular grooves |
US6277033B1 (en) | 1996-12-05 | 2001-08-21 | Pixl Golf Technologies, Inc. | Golf club head or face |
US6592467B1 (en) | 2002-01-17 | 2003-07-15 | Focus Golf Systems, Inc. | Putter blade |
US20040038745A1 (en) * | 2000-12-12 | 2004-02-26 | Ahlqvist Stein G. | Golf club |
US6733400B2 (en) | 2001-04-20 | 2004-05-11 | U.I.G., Inc. | Gold club iron head, correlated set of individually numbered golf club irons, method of matching a golf club to a golfer, and method of matching a set of golf clubs to a golfer |
US20050009623A1 (en) * | 2003-07-11 | 2005-01-13 | Dickinson Frank C. | Spin controlling golf club impact faceplate |
US20050009631A1 (en) * | 2003-07-11 | 2005-01-13 | Krumme John F. | Golf club head with inserts for impact face |
US20050020378A1 (en) * | 2003-07-11 | 2005-01-27 | Krumme John F. | Faceplate backings and monolithic inserts for golf clubs |
US20050113186A1 (en) * | 2003-11-25 | 2005-05-26 | Martin Newman | Golf club striking face and method of manufacture |
US20080020859A1 (en) * | 2006-07-24 | 2008-01-24 | Bridgestone Sports Co., Ltd. | Golf club head |
US20080032814A1 (en) * | 2006-08-07 | 2008-02-07 | Bridgestone Sports Co., Ltd. | Golf club head |
US20080102981A1 (en) * | 2006-10-31 | 2008-05-01 | Bridgestone Sports Co., Ltd. | Golf club head |
US20080125243A1 (en) * | 2006-11-28 | 2008-05-29 | Bridgestone Sports Co., Ltd. | Golf club head |
US20080132352A1 (en) * | 2006-11-30 | 2008-06-05 | Bridgestone Sports Co., Ltd. | Golf club head |
US20080132351A1 (en) * | 2006-12-01 | 2008-06-05 | Bridgestone Sports Co., Ltd. | Golf club head |
US20080167138A1 (en) * | 2007-01-04 | 2008-07-10 | Bridgestone Sports Co., Ltd. | Golf club head |
US20080242443A1 (en) * | 2003-12-12 | 2008-10-02 | Gilbert Peter J | Golf club head having a grooved and textured face |
US20080254910A1 (en) * | 2007-04-10 | 2008-10-16 | Sri Sports Limited | Golf club head |
US20090029797A1 (en) * | 2007-07-24 | 2009-01-29 | Bridgestone Sports Co., Ltd. | Method of manufacturing golf club head and golf club head |
US20090036228A1 (en) * | 2007-08-02 | 2009-02-05 | Bridgestone Sports Co., Ltd. | Method of manufacturing golf club head and golf club head |
US20090082129A1 (en) * | 2007-09-26 | 2009-03-26 | Bridgestone Sports Co., Ltd. | Method of Manufacturing Golf Club Head and Golf Club Head |
US20090264217A1 (en) * | 2004-07-30 | 2009-10-22 | Johnson Gregory D | Golf club head having a grooved face |
US20090312116A1 (en) * | 2006-11-28 | 2009-12-17 | Bridgestone Sports Co., Ltd. | Golf club head |
US20100279787A1 (en) * | 2009-04-29 | 2010-11-04 | John Thomas Stites | Angle Adjustment Discontinuities for Golf Clubs |
US8523703B2 (en) * | 2011-08-22 | 2013-09-03 | Guerin Design Putter Co, LLC | Putter type golf club head with improved ball striking face configuration |
US9844709B2 (en) | 2015-09-24 | 2017-12-19 | Acushnet Company | Golf club striking surface |
US20180001163A1 (en) * | 2016-06-30 | 2018-01-04 | Dunlop Sports Co. Ltd. | Golf club with milled striking face |
USD808482S1 (en) * | 2016-10-05 | 2018-01-23 | Dunlop Sports Co. Ltd. | Golf club head |
US9943735B2 (en) | 2014-07-16 | 2018-04-17 | Guerin D. Rife | Putter face with variable sized ball contact land areas |
USD820369S1 (en) * | 2016-10-05 | 2018-06-12 | Dunlop Sports Co. Ltd. | Golf club head |
USD820368S1 (en) * | 2016-10-05 | 2018-06-12 | Dunlop Sports Co. Ltd. | Golf club head |
USD820931S1 (en) * | 2016-10-05 | 2018-06-19 | Dunlop Sports Co. Ltd. | Golf club head |
USD845417S1 (en) * | 2016-07-26 | 2019-04-09 | Dunlop Sports Co. Ltd. | Golf club head |
US10874915B2 (en) | 2017-08-10 | 2020-12-29 | Taylor Made Golf Company, Inc. | Golf club heads |
US10912973B2 (en) | 2017-04-10 | 2021-02-09 | Guerin D. Rife | Weighted golf grip |
USD928261S1 (en) | 2019-11-15 | 2021-08-17 | Karsten Manufacturing Corporation | Golf club head |
US20220111265A1 (en) * | 2019-08-01 | 2022-04-14 | Karsten Manufacturing Corporation | Golf club heads with a multi-material striking surface |
US20220241656A1 (en) * | 2017-01-19 | 2022-08-04 | Guerin D. Rife | Golf club putter |
US11420100B2 (en) * | 2008-08-07 | 2022-08-23 | Karsten Manufacturing Corporation | Grooves of golf club heads and methods to manufacture grooves of golf club heads |
US20220401803A1 (en) * | 2008-08-07 | 2022-12-22 | Karsten Manufacturing Corporation | Grooves of golf club heads and methods to manufacture grooves of golf club heads |
US11701557B2 (en) | 2017-08-10 | 2023-07-18 | Taylor Made Golf Company, Inc. | Golf club heads |
-
1919
- 1919-08-23 US US319363A patent/US1337958A/en not_active Expired - Lifetime
Cited By (94)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2931098A (en) * | 1956-01-26 | 1960-04-05 | Nat Die Casting Company | Method of making a golf club head |
US3578325A (en) * | 1969-10-17 | 1971-05-11 | Roy K Teas | A ball and impact mallet |
US3989256A (en) * | 1971-04-06 | 1976-11-02 | Edward Cicero | Golf club |
US4413825A (en) * | 1977-03-25 | 1983-11-08 | Sasse Howard A | Golf club |
US5637044A (en) * | 1994-10-14 | 1997-06-10 | Progear, Inc. | Golf clubs |
US5785610A (en) * | 1995-11-21 | 1998-07-28 | Premier Golf, Inc. | Clubhead for golf club |
US5618239A (en) * | 1996-02-15 | 1997-04-08 | Rife; Guerin D. | Groove configuration for a golf club |
US6554721B1 (en) | 1996-03-07 | 2003-04-29 | Taylor Made Golf Company, Inc. | Golf club head |
US5709616A (en) * | 1996-05-31 | 1998-01-20 | Rife; Guerin D. | Groove configuration for a putter type golf club head |
US6277033B1 (en) | 1996-12-05 | 2001-08-21 | Pixl Golf Technologies, Inc. | Golf club head or face |
GB2336788A (en) * | 1997-03-05 | 1999-11-03 | Taylor Made Golf Co | Golf putter head |
US6089993A (en) * | 1997-03-05 | 2000-07-18 | Taylor Made Golf Company, Inc. | Golf club head |
GB2336788B (en) * | 1997-03-05 | 2001-10-17 | Taylor Made Golf Co | Golf putter head |
WO1998039068A1 (en) * | 1997-03-05 | 1998-09-11 | Taylor Made Golf Company, Inc. | Golf putter head |
WO2000074799A1 (en) * | 1999-06-09 | 2000-12-14 | Doolen Shaun R | Golf club having angular grooves |
US20040038745A1 (en) * | 2000-12-12 | 2004-02-26 | Ahlqvist Stein G. | Golf club |
US7275999B2 (en) | 2001-04-20 | 2007-10-02 | U.I.G., Inc. | Correlated set of individually numbered golf club irons |
US6733400B2 (en) | 2001-04-20 | 2004-05-11 | U.I.G., Inc. | Gold club iron head, correlated set of individually numbered golf club irons, method of matching a golf club to a golfer, and method of matching a set of golf clubs to a golfer |
US6592467B1 (en) | 2002-01-17 | 2003-07-15 | Focus Golf Systems, Inc. | Putter blade |
US20050009623A1 (en) * | 2003-07-11 | 2005-01-13 | Dickinson Frank C. | Spin controlling golf club impact faceplate |
US20050009631A1 (en) * | 2003-07-11 | 2005-01-13 | Krumme John F. | Golf club head with inserts for impact face |
US20050020378A1 (en) * | 2003-07-11 | 2005-01-27 | Krumme John F. | Faceplate backings and monolithic inserts for golf clubs |
US7585232B2 (en) | 2003-07-11 | 2009-09-08 | Pixl Golf Company | Golf club head |
US20060189409A1 (en) * | 2003-07-11 | 2006-08-24 | Pixl Golf Company | Golf club head with inserts for impact face |
US7364513B2 (en) * | 2003-07-11 | 2008-04-29 | Pixl Golf Company | Golf club head with inserts for impact face |
US7445561B2 (en) | 2003-11-25 | 2008-11-04 | Taylor Made Golf Company, Inc. | Golf club striking face |
US20070293342A1 (en) * | 2003-11-25 | 2007-12-20 | Martin Newman | Golf club striking face |
US7278928B2 (en) | 2003-11-25 | 2007-10-09 | Taylor Made Golf Company, Inc. | Golf club striking face |
US20050113186A1 (en) * | 2003-11-25 | 2005-05-26 | Martin Newman | Golf club striking face and method of manufacture |
US7758449B2 (en) * | 2003-12-12 | 2010-07-20 | Acushnet Company | Golf club head having a grooved and textured face |
US20100285898A1 (en) * | 2003-12-12 | 2010-11-11 | Gilbert Peter J | Golf club head having a grooved and textured face |
US7976406B2 (en) | 2003-12-12 | 2011-07-12 | Acushnet Company | Golf club head having a grooved and textured face |
US8342981B2 (en) | 2003-12-12 | 2013-01-01 | Acushnet Company | Golf club head having a grooved face |
US8142309B2 (en) | 2003-12-12 | 2012-03-27 | Acushnet Company | Golf club head having a grooved face |
US8128513B2 (en) | 2003-12-12 | 2012-03-06 | Acushnet Company | Golf club head having a grooved and textured face |
US20080242443A1 (en) * | 2003-12-12 | 2008-10-02 | Gilbert Peter J | Golf club head having a grooved and textured face |
US20110177877A1 (en) * | 2003-12-12 | 2011-07-21 | Johnson Gregory D | Golf club head having a grooved face |
US20090264217A1 (en) * | 2004-07-30 | 2009-10-22 | Johnson Gregory D | Golf club head having a grooved face |
US7918747B2 (en) * | 2004-07-30 | 2011-04-05 | New Text | Golf club head having a grooved face |
US7695377B2 (en) * | 2006-07-24 | 2010-04-13 | Bridgestone Sports Co., Ltd. | Golf club head |
US8092320B2 (en) | 2006-07-24 | 2012-01-10 | Bridgestone Sports Co., Ltd | Golf club head |
US7878923B2 (en) | 2006-07-24 | 2011-02-01 | Bridgestone Sports Co., Ltd. | Golf club head |
US20090176597A1 (en) * | 2006-07-24 | 2009-07-09 | Bridgestone Sports Co., Ltd. | Golf Club Head |
US8033929B2 (en) | 2006-07-24 | 2011-10-11 | Bridgestone Sports Co., Ltd. | Golf club head |
JP2008023178A (en) * | 2006-07-24 | 2008-02-07 | Bridgestone Sports Co Ltd | Golf club head |
US20110086725A1 (en) * | 2006-07-24 | 2011-04-14 | Bridgestone Sports Co., Ltd. | Golf Club Head |
US20080020859A1 (en) * | 2006-07-24 | 2008-01-24 | Bridgestone Sports Co., Ltd. | Golf club head |
US20110081985A1 (en) * | 2006-07-24 | 2011-04-07 | Bridgestone Sports Co., Ltd. | Golf Club Head |
US20080032814A1 (en) * | 2006-08-07 | 2008-02-07 | Bridgestone Sports Co., Ltd. | Golf club head |
US20080102981A1 (en) * | 2006-10-31 | 2008-05-01 | Bridgestone Sports Co., Ltd. | Golf club head |
US7798917B2 (en) | 2006-10-31 | 2010-09-21 | Bridgestone Sports Co., Ltd. | Golf club head |
US7674188B2 (en) | 2006-11-28 | 2010-03-09 | Bridgestone Sports Co, Ltd. | Golf club head |
US20090312116A1 (en) * | 2006-11-28 | 2009-12-17 | Bridgestone Sports Co., Ltd. | Golf club head |
US20080125243A1 (en) * | 2006-11-28 | 2008-05-29 | Bridgestone Sports Co., Ltd. | Golf club head |
US7846040B2 (en) | 2006-11-28 | 2010-12-07 | Bridgestone Sports Co., Ltd. | Golf club head |
US7828671B2 (en) | 2006-11-28 | 2010-11-09 | Bridgestone Sports Co., Ltd. | Golf club head |
US7677990B2 (en) | 2006-11-30 | 2010-03-16 | Bridgestone Sports Co., Ltd. | Golf club head |
US20080132352A1 (en) * | 2006-11-30 | 2008-06-05 | Bridgestone Sports Co., Ltd. | Golf club head |
US20080132351A1 (en) * | 2006-12-01 | 2008-06-05 | Bridgestone Sports Co., Ltd. | Golf club head |
US7815521B2 (en) | 2006-12-01 | 2010-10-19 | Bridgestone Sports, Co., Ltd. | Golf club head |
US7691007B2 (en) | 2007-01-04 | 2010-04-06 | Bridgestone Sports Co., Ltd. | Golf club head |
US20080167138A1 (en) * | 2007-01-04 | 2008-07-10 | Bridgestone Sports Co., Ltd. | Golf club head |
US7641570B2 (en) * | 2007-04-10 | 2010-01-05 | Sri Sports Limited | Golf club head |
US20080254910A1 (en) * | 2007-04-10 | 2008-10-16 | Sri Sports Limited | Golf club head |
US7798918B2 (en) | 2007-07-24 | 2010-09-21 | Bridgestone Sports Co., Ltd. | Method of manufacturing golf club head and golf club head |
US20090029797A1 (en) * | 2007-07-24 | 2009-01-29 | Bridgestone Sports Co., Ltd. | Method of manufacturing golf club head and golf club head |
US20090036228A1 (en) * | 2007-08-02 | 2009-02-05 | Bridgestone Sports Co., Ltd. | Method of manufacturing golf club head and golf club head |
US20090082129A1 (en) * | 2007-09-26 | 2009-03-26 | Bridgestone Sports Co., Ltd. | Method of Manufacturing Golf Club Head and Golf Club Head |
US11992736B2 (en) * | 2008-08-07 | 2024-05-28 | Karsten Manufacturing Corporation | Grooves of golf club heads and methods to manufacture grooves of golf club heads |
US20220401803A1 (en) * | 2008-08-07 | 2022-12-22 | Karsten Manufacturing Corporation | Grooves of golf club heads and methods to manufacture grooves of golf club heads |
US11420100B2 (en) * | 2008-08-07 | 2022-08-23 | Karsten Manufacturing Corporation | Grooves of golf club heads and methods to manufacture grooves of golf club heads |
US20100279787A1 (en) * | 2009-04-29 | 2010-11-04 | John Thomas Stites | Angle Adjustment Discontinuities for Golf Clubs |
US8523703B2 (en) * | 2011-08-22 | 2013-09-03 | Guerin Design Putter Co, LLC | Putter type golf club head with improved ball striking face configuration |
US9943735B2 (en) | 2014-07-16 | 2018-04-17 | Guerin D. Rife | Putter face with variable sized ball contact land areas |
US9844709B2 (en) | 2015-09-24 | 2017-12-19 | Acushnet Company | Golf club striking surface |
US11161021B2 (en) | 2016-06-30 | 2021-11-02 | Sumitomo Rubber Industries, Ltd. | Golf club with grooved striking face |
US20180001163A1 (en) * | 2016-06-30 | 2018-01-04 | Dunlop Sports Co. Ltd. | Golf club with milled striking face |
US10238932B2 (en) * | 2016-06-30 | 2019-03-26 | Dunlop Sports Co. Ltd. | Golf club with milled striking face |
USD845417S1 (en) * | 2016-07-26 | 2019-04-09 | Dunlop Sports Co. Ltd. | Golf club head |
USD820368S1 (en) * | 2016-10-05 | 2018-06-12 | Dunlop Sports Co. Ltd. | Golf club head |
USD820931S1 (en) * | 2016-10-05 | 2018-06-19 | Dunlop Sports Co. Ltd. | Golf club head |
USD808482S1 (en) * | 2016-10-05 | 2018-01-23 | Dunlop Sports Co. Ltd. | Golf club head |
USD820369S1 (en) * | 2016-10-05 | 2018-06-12 | Dunlop Sports Co. Ltd. | Golf club head |
US12090375B2 (en) * | 2017-01-19 | 2024-09-17 | Evnroll Putters, Llc | Golf club putter |
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 |
US10874915B2 (en) | 2017-08-10 | 2020-12-29 | Taylor Made Golf Company, Inc. | Golf club heads |
US11701557B2 (en) | 2017-08-10 | 2023-07-18 | Taylor Made Golf Company, Inc. | Golf club heads |
US10881917B2 (en) | 2017-08-10 | 2021-01-05 | Taylor Made Golf Company, Inc. | Golf club heads |
US12115421B2 (en) | 2017-08-10 | 2024-10-15 | Taylor Made Golf Company, Inc. | Golf club heads |
US12128279B2 (en) | 2017-08-10 | 2024-10-29 | Taylor Made Golf Company, Inc. | Golf club heads |
US20220111265A1 (en) * | 2019-08-01 | 2022-04-14 | Karsten Manufacturing Corporation | Golf club heads with a multi-material striking surface |
USD928261S1 (en) | 2019-11-15 | 2021-08-17 | Karsten Manufacturing Corporation | Golf club head |
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