US2517245A - Golf club - Google Patents

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Publication number
US2517245A
US2517245A US738282A US73828247A US2517245A US 2517245 A US2517245 A US 2517245A US 738282 A US738282 A US 738282A US 73828247 A US73828247 A US 73828247A US 2517245 A US2517245 A US 2517245A
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Prior art keywords
plate
weights
head
cover plate
club
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Expired - Lifetime
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US738282A
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Julian M Scott
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    • 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
    • A63B53/0466—Heads wood-type
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • 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
    • A63B53/0437—Heads with special crown configurations

Definitions

  • the objects of my invention are to provide improved means for varying the weight and balance of golf club heads by adding or Withdrawing a plurality of separate weightscwhich may be distributed, through the head in various spaced relations; to provide an improved detachable-top plate for golf clubs to permit convenient placing or replacing of such weights; to provide such a cover plate with means which will silence it, will secure it against displacement or slipping, and will facilitate the attachment or removal of same.
  • My invention is intended primarily for application to drivers and similar clubs having heads of aluminum or other light metal, but may be applied to clubs having heads of wood, plastic or other suitable material.
  • Figure 1 is a top or plan view of my club with the top plate formed in circular form and provided with threads co-acting with corresponding threads formed in the sides of the recess or opening in the top of the club head;
  • Figure 2 is a cross-section on the line 2--2 of ure 1;
  • Figure 3 is a plan view of an alternate form of plate having its front edge formed at an angle to the bottom of the plate and its rear edge formed at a right angle to the bottom of the plate to facilitate attachment thereof and secure the plate firmly in place;
  • Figure 4 is a sectional view on the line 4-4 of Figure 3;
  • Figure 5 is a plan view of another form of plate with scalloped ends but with its edges formed at right angles to the bottom of the plate to facilitate insertion and a screw to secure the plate firmly to the head.
  • Figure 6 is a sectional view on line 6-6 of Figure 5.
  • FIG. 1 I have shown the head I which may be united to the handle 2 in any of the ordinary ways.
  • a circular plate 5 threaded around its periphery, is seated in a suitable circular socket or recess formed in the top of the head I with the threads of the cover plate 5 meshing with corresponding threads formed around the sides of the socket.
  • the top of the plate is provided with a slot 2 Claims. (01. 3 77) l l' by theuse of which a screwdriver or small coin may be used to tighten or remove the plate from the head.
  • a plug 5.1 which seats in a corresponding socket formed in the head I.
  • the cover plate 5 may be formed of the same material as the head I or may be of either heavier or lighter material as desired and the plug 5.1 may be omitted.'
  • a plurality of vertical bores are formed in the head in which threaded cylindrical weights 9 and Ill may be inserted, the sides of the bores being threaded to correspond to the periphery of the weights.
  • the top of each weight may be provided with a slot 8 adapted to receive a screwdriver by which the weights can be inserted or withdrawn.
  • the weights 9 and In may be of lead or any other desired metal and if desired, either the lower or the upper weight may be made of very light metal or of plastic so as to vary the height of the weights above the sole of the club if desired.
  • the plate 5 may be formed of either metal or plastic.
  • the cover plate It is shown with its front edge beveled or standing at an acute angle to the bottom of the plate and arranged to fit a corresponding groove in the recess formed in the head of the club to receive the plate, while the rear edge of the plate is substantially perpendicular to the bottom of the plate so as to permit facile introduction and removal of the cover plate 4.
  • weights 9 and I! may be used for all three forms of cover plate.
  • the club may be turned out with all of the weights 9 and Ill in place and the user of the club may then try it out and adjust the weight of the head as seems best fitted to his particular needs. He can remove the cover plate and take out one or more of the weights and then replace the cover plate or he can remove one or more of the weights and replace them with weights of heavier material. If desired, the club may be furnished originally and tried out by the user without any weights and the user can then insert weights as desired.
  • driver type in the claims I refer to clubs having the form of wooden drivers
  • brassies, spoons or lofters and not to irons such as iron driver, cleeks, or midirons.
  • a head having a plurality of vertical bores extending from the top of the head downwardly into the body thereof to a spaced distance from the sole of the club, a plurality of weights detachably seatable in said bores, and a detachable flat cover plate of sufiicient size to cover all of said bores and to seat closely in a recess formed in the top of the club head corresponding in shape to the cover plate.
  • a head of the driver type having a plurality of vertical bores extending downwardly from the top of the head into the body thereof, a plurality of small cylindrical weights threaded into said bores, a detachable cover plate of sufilcient size to. cover all of said bores removably seatable in a recess formed in the top of the club head corresponding to said cover plate, and means to retain the cover plate securely in said recess comprising an angular groove in the head at the front edge of the recess, and a bevel formed on the front edge of the cover plate adapted to enter said angular groove.

Description

Aug. 1, 1950 J. M. SCOTT 2,517,245
- GOLF CLUB Fil ed March 31, 1947 g IINVENTOR.
Patented Aug. 1, 1950 Q' UNlTE DQ STATES PATENT OFFICE h i 2,517,245 i GOLF CLUB Julian M. Scott, Rock I slancL'Ill. Application March 21, 194 SerialNo. 738,282
"My 'invention relates to improvements in' golf clubs of the general class shown in my co-pend ing application SerialNo. 708,843,filied November 9, 1946, now abandoned. h
1 The objects of my invention are to provide improved means for varying the weight and balance of golf club heads by adding or Withdrawing a plurality of separate weightscwhich may be distributed, through the head in various spaced relations; to provide an improved detachable-top plate for golf clubs to permit convenient placing or replacing of such weights; to provide such a cover plate with means which will silence it, will secure it against displacement or slipping, and will facilitate the attachment or removal of same.
My invention is intended primarily for application to drivers and similar clubs having heads of aluminum or other light metal, but may be applied to clubs having heads of wood, plastic or other suitable material.
I attain the objects stated by the means illustrated in the accompanying drawings, in which;
Figure 1 is a top or plan view of my club with the top plate formed in circular form and provided with threads co-acting with corresponding threads formed in the sides of the recess or opening in the top of the club head;
Figure 2 is a cross-section on the line 2--2 of ure 1;
Figure 3 is a plan view of an alternate form of plate having its front edge formed at an angle to the bottom of the plate and its rear edge formed at a right angle to the bottom of the plate to facilitate attachment thereof and secure the plate firmly in place;
Figure 4 is a sectional view on the line 4-4 of Figure 3;
Figure 5 is a plan view of another form of plate with scalloped ends but with its edges formed at right angles to the bottom of the plate to facilitate insertion and a screw to secure the plate firmly to the head.
Figure 6 is a sectional view on line 6-6 of Figure 5.
Similar numerals refer to similar parts throughout the several views.
In Figure 1 I have shown the head I which may be united to the handle 2 in any of the ordinary ways. A circular plate 5 threaded around its periphery, is seated in a suitable circular socket or recess formed in the top of the head I with the threads of the cover plate 5 meshing with corresponding threads formed around the sides of the socket.
The top of the plate is provided with a slot 2 Claims. (01. 3 77) l l' by theuse of which a screwdriver or small coin may be used to tighten or remove the plate from the head. Formed integral with the plate 5 is a plug 5.1 which seats in a corresponding socket formed in the head I.
The cover plate 5 may be formed of the same material as the head I or may be of either heavier or lighter material as desired and the plug 5.1 may be omitted.'
A plurality of vertical bores are formed in the head in which threaded cylindrical weights 9 and Ill may be inserted, the sides of the bores being threaded to correspond to the periphery of the weights. The top of each weight may be provided with a slot 8 adapted to receive a screwdriver by which the weights can be inserted or withdrawn.
The weights 9 and In may be of lead or any other desired metal and if desired, either the lower or the upper weight may be made of very light metal or of plastic so as to vary the height of the weights above the sole of the club if desired.
Likewise, the plate 5 may be formed of either metal or plastic.
In Figure 3 I have shown a diiferent arrangement of the bores and weights in with the form of the cover plate A changed to correspond.
In Figures 3 and 4 the cover plate It is shown with its front edge beveled or standing at an acute angle to the bottom of the plate and arranged to fit a corresponding groove in the recess formed in the head of the club to receive the plate, while the rear edge of the plate is substantially perpendicular to the bottom of the plate so as to permit facile introduction and removal of the cover plate 4.
In Figure 5 I have shown another arrangement of the weights Ill and the cover plate 6 formed with scalloped ends to more firmly secure the plate against lateral movement and prevent rattling. The cover plate may be additionally secured in place by a screw l extending downwardly into the head. In this case, the edges. of the cover plate are intended to be perpendicular to the bottom of the plate and to fit snugly in the recess of the top of the plate I' to receive same.
The same kind of weights 9 and I!) may be used for all three forms of cover plate.
In the operation of my club, the club may be turned out with all of the weights 9 and Ill in place and the user of the club may then try it out and adjust the weight of the head as seems best fitted to his particular needs. He can remove the cover plate and take out one or more of the weights and then replace the cover plate or he can remove one or more of the weights and replace them with weights of heavier material. If desired, the club may be furnished originally and tried out by the user without any weights and the user can then insert weights as desired.
It is obvious that when it is desired to increase the back spin of a ball, the lower weights 9 only may be used and the upper Weights Ill omitted and when it is desired to increase the overspin of the ball, the lower weights 9 may be omitted and the upper weights It alone inserted The form and arrangement of the parts, if
closely fitted, are designed to prevent any play' or slack and to avoid any rattling or noise which might be due to a loose plate or weight.
By the term driver type in the claims I refer to clubs having the form of wooden drivers,
brassies, spoons or lofters and not to irons such as iron driver, cleeks, or midirons.
Changes may be made in the size, proportions and forms of the parts without departing from the spirit of my invention and I do not limit my claims to the precise forms shown in the drawings.
I claim:
1. In a golf club of the driver type, a head having a plurality of vertical bores extending from the top of the head downwardly into the body thereof to a spaced distance from the sole of the club, a plurality of weights detachably seatable in said bores, and a detachable flat cover plate of sufiicient size to cover all of said bores and to seat closely in a recess formed in the top of the club head corresponding in shape to the cover plate.
2. In a golf club, a head of the driver type having a plurality of vertical bores extending downwardly from the top of the head into the body thereof, a plurality of small cylindrical weights threaded into said bores, a detachable cover plate of sufilcient size to. cover all of said bores removably seatable in a recess formed in the top of the club head corresponding to said cover plate, and means to retain the cover plate securely in said recess comprising an angular groove in the head at the front edge of the recess, and a bevel formed on the front edge of the cover plate adapted to enter said angular groove.
JULIAN M. SCOTT.
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS
US738282A 1947-03-31 1947-03-31 Golf club Expired - Lifetime US2517245A (en)

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Cited By (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070370A (en) * 1959-12-29 1962-12-25 James V Steiner Variable golf club
US3143349A (en) * 1961-04-25 1964-08-04 Norwalk Truck Lines Inc Golf club head having two weight receiving recesses to individually vary the weight of the toe and heel portions
US3441274A (en) * 1965-06-17 1969-04-29 John W Collins Bowling ball
US4085934A (en) * 1972-08-03 1978-04-25 Roy Alexander Churchward Golf club
US4253667A (en) * 1979-04-13 1981-03-03 Clark Jack L Golf ball putter
US4340230A (en) * 1981-02-06 1982-07-20 Churchward Roy A Weighted golf iron
US4655459A (en) * 1985-12-04 1987-04-07 Antonious A J Golf club head
US4762324A (en) * 1987-01-27 1988-08-09 Anderson Donald A Gold club
US4795158A (en) * 1987-03-20 1989-01-03 Right Way Golf Golf putter
US4809977A (en) * 1987-06-25 1989-03-07 Robert H. Redkey Golf club set with alignment features
US4867458A (en) * 1987-07-17 1989-09-19 Yamaha Corporation Golf club head
US4872683A (en) * 1987-06-25 1989-10-10 Robert H. Redkey Golf club putter
US4913438A (en) * 1987-01-27 1990-04-03 Anderson Donald A Golf club
US4915385A (en) * 1987-01-27 1990-04-10 Anderson Donald A Golf club
US5255918A (en) * 1989-06-12 1993-10-26 Donald A. Anderson Golf club head and method of forming same
US5261664A (en) * 1989-06-12 1993-11-16 Donald Anderson Golf club head and method of forming same
US5273283A (en) * 1992-07-13 1993-12-28 Pro Group, Inc. Golf club head with sleeved cavity
US5429366A (en) * 1993-07-27 1995-07-04 Sceptre Golf Company Golf club sighting system and method
US5518243A (en) * 1995-01-25 1996-05-21 Zubi Golf Company Wood-type golf club head with improved adjustable weight configuration
US5616088A (en) * 1994-07-14 1997-04-01 Daiwa Seiko, Inc. Golf club head
US20010014629A1 (en) * 1989-06-12 2001-08-16 Anderson Donald A. Golf club head
US6290607B1 (en) 1999-04-05 2001-09-18 Acushnet Company Set of golf clubs
US6306048B1 (en) 1999-01-22 2001-10-23 Acushnet Company Golf club head with weight adjustment
US6482104B1 (en) 1999-04-05 2002-11-19 Acushnet Company Set of golf clubs
US20030232661A1 (en) * 2002-06-18 2003-12-18 Greer Jesse A. Golf club putter head
US20050096153A1 (en) * 2003-10-31 2005-05-05 Stoakes Norman L. Golf putter
US20050143189A1 (en) * 2003-12-29 2005-06-30 Lydia Lai Golf club head
US20050192114A1 (en) * 2003-12-16 2005-09-01 Pixl Golf Company Interchangeable alignment system for golf putters
US20060148585A1 (en) * 2005-01-04 2006-07-06 Vinton Philip G Golf putter heads
US20060148584A1 (en) * 2003-02-12 2006-07-06 Sherman Robyn A Golf putter with rotary disc alignment aid
US20070123366A1 (en) * 2005-11-30 2007-05-31 Ray Solari Flared chipper or wedge for golf
US20070207875A1 (en) * 2006-03-03 2007-09-06 Roger Cleveland Golf Company, Inc. GM2 exchange putter
US7309297B1 (en) 2006-12-01 2007-12-18 Ray Solari Inside weight system for golf mallets or blades
US20080009361A1 (en) * 2006-07-05 2008-01-10 Johnson Lanny L Sweetheart putter
US20080242444A1 (en) * 2008-02-15 2008-10-02 Roger Cleveland Golf Co., Inc. Golf club head
US20100113183A1 (en) * 2008-11-03 2010-05-06 Soracco Peter L Golf club having removable sole weight
US20100144461A1 (en) * 2008-12-09 2010-06-10 Bridgestone Sports Co., Ltd. Golf club head
US20100167837A1 (en) * 2008-12-25 2010-07-01 Bridgestone Sports Co., Ltd. Golf club head
US20110039634A1 (en) * 2008-07-17 2011-02-17 Nike, Inc. Weight element for a golf club
US20120122607A1 (en) * 2010-05-14 2012-05-17 Reinberg Richard D Golf Putter Head and Putter
US20120184393A1 (en) * 2010-09-13 2012-07-19 Nike, Inc. Putter Heads and Putters
US20130337937A1 (en) * 2008-01-17 2013-12-19 Nike, Inc. Golf Clubs and Golf Club Heads with Adjustable Center of Gravity and Moment of Inertia Characteristics
US8684863B2 (en) 2011-12-27 2014-04-01 Acushnet Company Golf club having removable weight
US9095753B2 (en) 2011-12-27 2015-08-04 Acushnet Company Golf club having removable weight
US9144717B2 (en) 2011-08-23 2015-09-29 Nike, Inc. Putter heads and putters
US9205312B2 (en) 2011-12-27 2015-12-08 Acushnet Company Golf club having removable weight
US9238166B1 (en) * 2014-09-02 2016-01-19 Zeljko Vesligaj Putter with alignment device
US9381410B2 (en) 2014-05-07 2016-07-05 Acushnet Company Metal wood club
US9504884B2 (en) 2011-12-27 2016-11-29 Acushnet Company Golf club having removable weight
US20160367871A1 (en) * 2004-02-23 2016-12-22 Taylor Made Golf Company, Inc. Golf club head with vertical center of gravity adjustment
US20170136322A1 (en) * 2015-11-12 2017-05-18 Green Golf LLC Golf Putter Heads
US9700770B2 (en) 2011-12-27 2017-07-11 Acushnet Company Golf club having removeable weight
US9744415B2 (en) 2015-12-22 2017-08-29 Acushnet Company Golf club having removable weight
US9895585B2 (en) * 2016-06-20 2018-02-20 Parsons Xtreme Golf, LLC Golf club heads and methods to manufacture golf club heads
US9914028B1 (en) 2016-09-06 2018-03-13 Acushnet Company Golf club with movable weight
US9975019B2 (en) 2015-12-22 2018-05-22 Acushnet Company Golf club with movable weight
US10035051B2 (en) 2015-12-22 2018-07-31 Acushnet Company Golf club with movable weight
US10046217B2 (en) 2015-12-29 2018-08-14 Acushnet Company System and method for weighting a golf club
US10065094B2 (en) 2016-08-24 2018-09-04 Wilson Sporting Goods Co. Golf club head
US20190105544A1 (en) * 2017-09-28 2019-04-11 Vandette B. Carter Golf club with cartridge
US10369437B1 (en) 2018-08-20 2019-08-06 Acushnet Company Wood-type golf club including center of gravity adjustment
US11497975B2 (en) 2011-12-27 2022-11-15 Acushnet Company Golf club having removeable weight
US11679313B2 (en) 2021-09-24 2023-06-20 Acushnet Company Golf club head

Citations (5)

* Cited by examiner, † Cited by third party
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US922444A (en) * 1909-05-18 John Youds Golf-club.
US1133129A (en) * 1913-03-06 1915-03-23 James Govan Golf-club.
US1605551A (en) * 1923-08-03 1926-11-02 Crawford Mcgregor & Canby Co Insert for golf clubs
US1942434A (en) * 1932-03-24 1934-01-09 L A Young Company Golf club
US2198981A (en) * 1938-08-12 1940-04-30 John F Sullivan Weight regulator for golf club heads

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US922444A (en) * 1909-05-18 John Youds Golf-club.
US1133129A (en) * 1913-03-06 1915-03-23 James Govan Golf-club.
US1605551A (en) * 1923-08-03 1926-11-02 Crawford Mcgregor & Canby Co Insert for golf clubs
US1942434A (en) * 1932-03-24 1934-01-09 L A Young Company Golf club
US2198981A (en) * 1938-08-12 1940-04-30 John F Sullivan Weight regulator for golf club heads

Cited By (111)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070370A (en) * 1959-12-29 1962-12-25 James V Steiner Variable golf club
US3143349A (en) * 1961-04-25 1964-08-04 Norwalk Truck Lines Inc Golf club head having two weight receiving recesses to individually vary the weight of the toe and heel portions
US3441274A (en) * 1965-06-17 1969-04-29 John W Collins Bowling ball
US4085934A (en) * 1972-08-03 1978-04-25 Roy Alexander Churchward Golf club
US4253667A (en) * 1979-04-13 1981-03-03 Clark Jack L Golf ball putter
US4340230A (en) * 1981-02-06 1982-07-20 Churchward Roy A Weighted golf iron
US4655459A (en) * 1985-12-04 1987-04-07 Antonious A J Golf club head
US4762324A (en) * 1987-01-27 1988-08-09 Anderson Donald A Gold club
US4915385A (en) * 1987-01-27 1990-04-10 Anderson Donald A Golf club
US4913438A (en) * 1987-01-27 1990-04-03 Anderson Donald A Golf club
US4795158A (en) * 1987-03-20 1989-01-03 Right Way Golf Golf putter
US4809977A (en) * 1987-06-25 1989-03-07 Robert H. Redkey Golf club set with alignment features
US4872683A (en) * 1987-06-25 1989-10-10 Robert H. Redkey Golf club putter
US4867458A (en) * 1987-07-17 1989-09-19 Yamaha Corporation Golf club head
US5255918A (en) * 1989-06-12 1993-10-26 Donald A. Anderson Golf club head and method of forming same
US5261664A (en) * 1989-06-12 1993-11-16 Donald Anderson Golf club head and method of forming same
US20010014629A1 (en) * 1989-06-12 2001-08-16 Anderson Donald A. Golf club head
US5273283A (en) * 1992-07-13 1993-12-28 Pro Group, Inc. Golf club head with sleeved cavity
US5429366A (en) * 1993-07-27 1995-07-04 Sceptre Golf Company Golf club sighting system and method
US5616088A (en) * 1994-07-14 1997-04-01 Daiwa Seiko, Inc. Golf club head
US5518243A (en) * 1995-01-25 1996-05-21 Zubi Golf Company Wood-type golf club head with improved adjustable weight configuration
US6306048B1 (en) 1999-01-22 2001-10-23 Acushnet Company Golf club head with weight adjustment
US6482104B1 (en) 1999-04-05 2002-11-19 Acushnet Company Set of golf clubs
US6860819B2 (en) 1999-04-05 2005-03-01 Achushnet Company Set of golf clubs
US6290607B1 (en) 1999-04-05 2001-09-18 Acushnet Company Set of golf clubs
US20030232661A1 (en) * 2002-06-18 2003-12-18 Greer Jesse A. Golf club putter head
US20060148584A1 (en) * 2003-02-12 2006-07-06 Sherman Robyn A Golf putter with rotary disc alignment aid
US7384345B2 (en) * 2003-02-12 2008-06-10 Robyn Ann Sherman Golf putter with rotary disc alignment aid
US20050096153A1 (en) * 2003-10-31 2005-05-05 Stoakes Norman L. Golf putter
US6988955B2 (en) * 2003-10-31 2006-01-24 Stoakes Norman L Golf putter
US20050192114A1 (en) * 2003-12-16 2005-09-01 Pixl Golf Company Interchangeable alignment system for golf putters
US20050143189A1 (en) * 2003-12-29 2005-06-30 Lydia Lai Golf club head
US20160367871A1 (en) * 2004-02-23 2016-12-22 Taylor Made Golf Company, Inc. Golf club head with vertical center of gravity adjustment
US10035054B2 (en) * 2004-02-23 2018-07-31 Taylor Made Golf Company, Inc. Golf club head with vertical center of gravity adjustment
US20060148585A1 (en) * 2005-01-04 2006-07-06 Vinton Philip G Golf putter heads
US7491131B2 (en) * 2005-01-04 2009-02-17 Vinton Philip G Golf putter heads
US20070123366A1 (en) * 2005-11-30 2007-05-31 Ray Solari Flared chipper or wedge for golf
US7309295B2 (en) 2005-11-30 2007-12-18 Ray Solari Flared chipper or wedge for golf
US8721472B2 (en) * 2006-03-03 2014-05-13 Sri Sports Limited Golf club head
US20070207875A1 (en) * 2006-03-03 2007-09-06 Roger Cleveland Golf Company, Inc. GM2 exchange putter
US20080009361A1 (en) * 2006-07-05 2008-01-10 Johnson Lanny L Sweetheart putter
US7309297B1 (en) 2006-12-01 2007-12-18 Ray Solari Inside weight system for golf mallets or blades
US20190381375A1 (en) * 2007-10-12 2019-12-19 Taylor Made Golf Company, Inc. Golf club head with vertical center of gravity adjustment
US20230049276A1 (en) * 2007-10-12 2023-02-16 Taylor Made Golf Company, Inc. Golf club head with vertical center of gravity adjustment
US10835790B2 (en) * 2007-10-12 2020-11-17 Taylor Made Golf Company, Inc. Golf club head with vertical center of gravity adjustment
US11278777B2 (en) * 2007-10-12 2022-03-22 Taylor Made Golf Company, Inc. Golf club head with vertical center of gravity adjustment
US11857852B2 (en) * 2007-10-12 2024-01-02 Taylor Made Golf Company, Inc. Golf club head with vertical center of gravity adjustment
US11446554B2 (en) * 2007-10-12 2022-09-20 Taylor Made Golf Company, Inc. Golf club head with vertical center of gravity adjustment
US10441859B2 (en) 2007-10-12 2019-10-15 Taylor Made Golf Company, Inc. Golf club head with vertical center of gravity adjustment
US9233282B2 (en) * 2008-01-17 2016-01-12 Nike, Inc. Golf clubs and gold club heads with adjustable center of gravity and moment of inertia characteristics
US20130337937A1 (en) * 2008-01-17 2013-12-19 Nike, Inc. Golf Clubs and Golf Club Heads with Adjustable Center of Gravity and Moment of Inertia Characteristics
US8632421B2 (en) 2008-02-15 2014-01-21 Sri Sports Limited Golf club head
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