US2198981A - Weight regulator for golf club heads - Google Patents
Weight regulator for golf club heads Download PDFInfo
- Publication number
- US2198981A US2198981A US224557A US22455738A US2198981A US 2198981 A US2198981 A US 2198981A US 224557 A US224557 A US 224557A US 22455738 A US22455738 A US 22455738A US 2198981 A US2198981 A US 2198981A
- Authority
- US
- United States
- Prior art keywords
- golf club
- weight
- club heads
- plug
- weight regulator
- 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
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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
-
- 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
- A63B53/08—Golf clubs with special arrangements for obtaining a variable impact
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B53/00—Golf clubs
- A63B53/04—Heads
- A63B53/0433—Heads with special sole configurations
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B53/00—Golf clubs
- A63B53/04—Heads
- A63B53/0466—Heads wood-type
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B53/00—Golf clubs
- A63B53/04—Heads
- A63B2053/0491—Heads with added weights, e.g. changeable, replaceable
Definitions
- This invention pertains to weight regulators for golf club heads. It is an object of the invention to provide an extremely simplified and yet efficient means for the accurate weighting of golf club heads to the end that the most exacting requirements of the individual player may be conveniently met.
- the present invention contemplates the provision of a weighting means which will overcome the aforementioned objections and in addition accomplish the desirable factor of positioning the weight where it will do the most good.
- Figure 1 is a side elevation, partly in section, 35 of a golf club head embodying my improved weight regulating means
- Figure 2 is a vertical section of a golf club head embodying my improvements
- Figure 3 is a bottom plan view of the golf club head of Figure 1
- Figure 4 is a perspective view of the weight holder of my invention
- Figure 5 is a perspective view of a weight retainer
- FIGs 6 and 7 show two forms of weights for use in conjunction with. the subject matter of my invention.
- Figure 8 is a section along the lines 8-8 of Figure 1.
- a golf club head ll] of wood or composition, afiixed to a conventional shaft II, has the usual sole l2.
- a bore [3 into the golf club head through the sole [2 is adapted to receive a plug I4.
- the bore is threaded as at 15 to engage the threads IE on the plug I4,
- the plug M has a tubular inner end I! defining a weight receiving chamber.
- the weights may take a multitude of forms in addition to the two forms shown and thereforeI do not limit myself to these forms. only.
- the weights may take the form of springs of graduated size and. weight, or in fact any desirable form of compressible material.
- I provide a retainer disc 25- having screws 26 received by the longitudinally disposed slots 21 in the tubular end I! of plug I4.
- the retainer 25 is placed therein and the screws 26 thereon are turned inwardly to lock the weights in position.
- the plug I4 is provided with a pair of conventional recesses to receive any well known tool. In addition to serving as a means for holding the weights l8 and 19, the plug l4 serves as a sole plate for the club In (see Figs. 1-3, inclusive).
- a screw plug having a tubular inner end, weight means therein, a weight means retainer adjustable longitudinally within the tubular end of said screw plug, said plug having an elongated slot, and means movable in said slot operable to fasten said weight retainer to said tubular end.
- a screw plug having a tubular inner end, weights therein, longitudinally extending slots in the tubular inner end of said plug, and a weight retainer member in said. tubular end of the plug having screws projecting through said longitudinal slots.
- a plug having a tubular inner end, weight means therein, a weight retainer adjustable axially of said end, fastening means to secure said weight retainer in different adjusted positions, said end having slot means in its tubular wall through which saidfastening means is disposed.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Golf Clubs (AREA)
Description
A ril 30, 1940. .1. F. SULLIVAN WEIGHT REGULATOR FOR GOLF CLUB HEADS Filed Aug. 12, 1938 JOHN E SULLIBI/AN BY ATTORNEY Patented Apr. 30, 1940 PATENT OFFICE WEIGHT REGULATOR FOR GOLF CLUB HEADS John F. Sullivan, Oakland, Calif.
Application August 12, 1938, Serial No. 224,557
, 3 Claims.
This invention pertains to weight regulators for golf club heads. It is an object of the invention to provide an extremely simplified and yet efficient means for the accurate weighting of golf club heads to the end that the most exacting requirements of the individual player may be conveniently met.
Since practically the inception of the game of golf it has been the common practice of club makers and manufacturers to weight golf clubs, particular reference being had at this time to the woods as distinguished from the irons by simply boring or otherwise cutting a hole in the back of the club and tapping lead plugs thereinto. There have been innumerable objections to the practice. In the first place it has been extremely difficult, if not impossible, toweight clubs with the required degree of accuracy. In the second place the plugs become loosened and for that reason require further adjustment. In the third place the appearance of an otherwise fine piece of craftsmanship is efiaced by an apparently makeshift weighting means.
The present invention contemplates the provision of a weighting means which will overcome the aforementioned objections and in addition accomplish the desirable factor of positioning the weight where it will do the most good.
These and other objects will become more apparent as this specification proceeds and the novelty of the subject matter will be particularly pointed out in the appended claims.
In the drawing forming a part hereof,
Figure 1 is a side elevation, partly in section, 35 of a golf club head embodying my improved weight regulating means,
Figure 2 is a vertical section of a golf club head embodying my improvements,
Figure 3 is a bottom plan view of the golf club head of Figure 1,
Figure 4 is a perspective view of the weight holder of my invention,
Figure 5 is a perspective view of a weight retainer,
Figures 6 and 7 show two forms of weights for use in conjunction with. the subject matter of my invention, and
Figure 8 is a section along the lines 8-8 of Figure 1.
A golf club head ll], of wood or composition, afiixed to a conventional shaft II, has the usual sole l2. A bore [3 into the golf club head through the sole [2 is adapted to receive a plug I4. The bore is threaded as at 15 to engage the threads IE on the plug I4,
The plug M has a tubular inner end I! defining a weight receiving chamber. Weights in the form of discs of varying thickness and internal diameter, such as l8 and. 19 (see Figures 7 and 6), split as at 20, are compressed for insertion in the tubular end I! of the plug It. It will be appreciated that the weights may take a multitude of forms in addition to the two forms shown and thereforeI do not limit myself to these forms. only. For example, the weights may take the form of springs of graduated size and. weight, or in fact any desirable form of compressible material.
As a means of locking the weights I8 and I9 in the tubular end I! of the plug I4 against any possible movement I provide a retainer disc 25- having screws 26 received by the longitudinally disposed slots 21 in the tubular end I! of plug I4. Thus when the desired size and number of weights 18 or l9 have been inserted in the tube 11 of plug 14, the retainer 25 is placed therein and the screws 26 thereon are turned inwardly to lock the weights in position. I
It will thus be seen that the subject matter of this invention provides an extremely eflicient means for accurately weighting golf club heads.
In the event that the player finds re-adjustment of the weight of his: woods essential to his game, such adjustment can be effected with the simplest of tools and will require but a minimum of time.
Having thus disclosed my invention, what I claim and desire to secure by grant of Letters Patent is:
1. In a weight regulator for golf club heads, a screw plug having a tubular inner end, weight means therein, a weight means retainer adjustable longitudinally within the tubular end of said screw plug, said plug having an elongated slot, and means movable in said slot operable to fasten said weight retainer to said tubular end.
2. In aweight regulator for golf club heads, a screw plug having a tubular inner end, weights therein, longitudinally extending slots in the tubular inner end of said plug, and a weight retainer member in said. tubular end of the plug having screws projecting through said longitudinal slots.
3. In a weight regulator for golf club heads, a plug having a tubular inner end, weight means therein, a weight retainer adjustable axially of said end, fastening means to secure said weight retainer in different adjusted positions, said end having slot means in its tubular wall through which saidfastening means is disposed.
JOHN F. SULLIVAN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US224557A US2198981A (en) | 1938-08-12 | 1938-08-12 | Weight regulator for golf club heads |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US224557A US2198981A (en) | 1938-08-12 | 1938-08-12 | Weight regulator for golf club heads |
Publications (1)
Publication Number | Publication Date |
---|---|
US2198981A true US2198981A (en) | 1940-04-30 |
Family
ID=22841186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US224557A Expired - Lifetime US2198981A (en) | 1938-08-12 | 1938-08-12 | Weight regulator for golf club heads |
Country Status (1)
Country | Link |
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US (1) | US2198981A (en) |
Cited By (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2451262A (en) * | 1945-04-04 | 1948-10-12 | William B Watkins | Adjustable golf club |
US2517245A (en) * | 1947-03-31 | 1950-08-01 | Julian M Scott | Golf club |
US2676803A (en) * | 1951-11-14 | 1954-04-27 | Hoodswing Corp | Weighted golf club cover |
US2715026A (en) * | 1952-04-24 | 1955-08-09 | Coin Q Cadman | Attachment for golf clubs |
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 |
US3212783A (en) * | 1962-05-21 | 1965-10-19 | Jackson D Bradley | Golf club head |
US3597831A (en) * | 1969-07-07 | 1971-08-10 | Amf Inc | Method of manufacturing a golf club |
US3810619A (en) * | 1972-10-03 | 1974-05-14 | W Taylor | Bowling ball and method of closing and opening a cavity opening therein |
US3909005A (en) * | 1974-01-15 | 1975-09-30 | Geza A Piszel | Golf club |
WO1982001827A1 (en) * | 1980-12-02 | 1982-06-10 | Gall Richard B | Golf club |
US4508350A (en) * | 1982-09-29 | 1985-04-02 | Duclos Clovis R | Golf club head |
US4792139A (en) * | 1985-09-09 | 1988-12-20 | Yamaha Corporation | Golf club head |
US5385348A (en) * | 1993-11-15 | 1995-01-31 | Wargo; Elmer | Method and system for providing custom designed golf clubs having replaceable swing weight inserts |
US6306048B1 (en) | 1999-01-22 | 2001-10-23 | Acushnet Company | Golf club head with weight adjustment |
US6379265B1 (en) * | 1998-12-21 | 2002-04-30 | Yamaha Corporation | Structure and method of fastening a weight body to a golf club head |
US6533679B1 (en) * | 2000-04-06 | 2003-03-18 | Acushnet Company | Hollow golf club |
US6592468B2 (en) * | 2000-12-01 | 2003-07-15 | Taylor Made Golf Company, Inc. | Golf club head |
US6638181B1 (en) * | 2001-03-05 | 2003-10-28 | Norman, Iii Jerry L. | Golf putter head |
US6811496B2 (en) | 2000-12-01 | 2004-11-02 | Taylor Made Golf Company, Inc. | Golf club head |
US20050049074A1 (en) * | 2003-09-02 | 2005-03-03 | Chan-Tung Chen | Weight member for a golf club head |
US20050096151A1 (en) * | 2003-10-28 | 2005-05-05 | Wen-Ching Hou | Combination of a golf club head and a weight member |
US20060287127A1 (en) * | 2002-01-10 | 2006-12-21 | Billings David P | Golf club head weight with seal and vibration dampener |
US20070049416A1 (en) * | 2005-08-31 | 2007-03-01 | Shear David A | Metal wood club |
US20070049417A1 (en) * | 2005-08-31 | 2007-03-01 | Shear David A | Metal wood club |
US20070049415A1 (en) * | 2005-08-31 | 2007-03-01 | Acushnet Company | Metal wood club |
US20070093316A1 (en) * | 2005-10-25 | 2007-04-26 | Sri Sports Limited | Golf club head and golf club |
US20070111817A1 (en) * | 2002-11-08 | 2007-05-17 | Taylor Made Golf Company, Inc. | Weight kit for golf club head |
US20070243950A1 (en) * | 2006-04-14 | 2007-10-18 | Billings David P | Multi-piece putter head having an insert |
US20080039229A1 (en) * | 2006-08-09 | 2008-02-14 | Fu Sheng Industrial Co., Ltd. | Golf club head having removable weight |
US20080132353A1 (en) * | 2006-12-01 | 2008-06-05 | Pen-Long Hsiao | Weight adjustable golf club head |
US7744484B1 (en) * | 2002-11-08 | 2010-06-29 | Taylor Made Golf Company, Inc. | Movable weights for a golf club head |
JP2013043091A (en) * | 2011-08-23 | 2013-03-04 | Dunlop Sports Co Ltd | Weight member for golf club head |
US8517860B2 (en) | 2010-06-01 | 2013-08-27 | Taylor Made Golf Company, Inc. | Hollow golf club head having sole stress reducing feature |
US20130303304A1 (en) * | 2012-05-10 | 2013-11-14 | Bridgestone Sports Co., Ltd. | Golf club head |
US20130324300A1 (en) * | 2002-11-08 | 2013-12-05 | Taylor Made Golf Company, Inc. | Golf club head having movable weights |
US8821312B2 (en) | 2010-06-01 | 2014-09-02 | Taylor Made Golf Company, Inc. | Golf club head having a stress reducing feature with aperture |
US8827831B2 (en) | 2010-06-01 | 2014-09-09 | Taylor Made Golf Company, Inc. | Golf club head having a stress reducing feature |
US8915797B1 (en) * | 2012-10-29 | 2014-12-23 | Callaway Golf Company | Iron-type golf club head |
US9089749B2 (en) | 2010-06-01 | 2015-07-28 | Taylor Made Golf Company, Inc. | Golf club head having a shielded stress reducing feature |
JP2016010579A (en) * | 2014-06-30 | 2016-01-21 | ダンロップスポーツ株式会社 | Golf club head |
US9433836B2 (en) * | 2014-04-25 | 2016-09-06 | Cobra Golf Incorporated | Golf club with adjustable weight assembly |
US20170173422A1 (en) * | 2012-11-16 | 2017-06-22 | Callaway Golf Company | Golf Club Head With Adjustable Center of Gravity |
US9764210B2 (en) | 2014-04-25 | 2017-09-19 | Cobra Golf Incorporated | Golf club head with internal cap |
US9943734B2 (en) | 2004-11-08 | 2018-04-17 | Taylor Made Golf Company, Inc. | Golf club |
US10293224B2 (en) * | 2017-07-13 | 2019-05-21 | Sumitomo Rubber Industries, Ltd. | Iron golf club head |
US10835791B1 (en) * | 2020-03-02 | 2020-11-17 | Callaway Golf Company | Golf club head with adjustable sole weight |
US20220062731A1 (en) * | 2019-11-25 | 2022-03-03 | Black Diamond Creations, Llc | Golf Swing Training Apparatus |
-
1938
- 1938-08-12 US US224557A patent/US2198981A/en not_active Expired - Lifetime
Cited By (120)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2451262A (en) * | 1945-04-04 | 1948-10-12 | William B Watkins | Adjustable golf club |
US2517245A (en) * | 1947-03-31 | 1950-08-01 | Julian M Scott | Golf club |
US2676803A (en) * | 1951-11-14 | 1954-04-27 | Hoodswing Corp | Weighted golf club cover |
US2715026A (en) * | 1952-04-24 | 1955-08-09 | Coin Q Cadman | Attachment for golf clubs |
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 |
US3212783A (en) * | 1962-05-21 | 1965-10-19 | Jackson D Bradley | Golf club head |
US3597831A (en) * | 1969-07-07 | 1971-08-10 | Amf Inc | Method of manufacturing a golf club |
US3810619A (en) * | 1972-10-03 | 1974-05-14 | W Taylor | Bowling ball and method of closing and opening a cavity opening therein |
US3909005A (en) * | 1974-01-15 | 1975-09-30 | Geza A Piszel | Golf club |
WO1982001827A1 (en) * | 1980-12-02 | 1982-06-10 | Gall Richard B | Golf club |
US4508350A (en) * | 1982-09-29 | 1985-04-02 | Duclos Clovis R | Golf club head |
US4792139A (en) * | 1985-09-09 | 1988-12-20 | Yamaha Corporation | Golf club head |
US5385348A (en) * | 1993-11-15 | 1995-01-31 | Wargo; Elmer | Method and system for providing custom designed golf clubs having replaceable swing weight inserts |
US6379265B1 (en) * | 1998-12-21 | 2002-04-30 | Yamaha Corporation | Structure and method of fastening a weight body to a golf club head |
US6306048B1 (en) | 1999-01-22 | 2001-10-23 | Acushnet Company | Golf club head with weight adjustment |
US6533679B1 (en) * | 2000-04-06 | 2003-03-18 | Acushnet Company | Hollow golf club |
US6592468B2 (en) * | 2000-12-01 | 2003-07-15 | Taylor Made Golf Company, Inc. | Golf club head |
US6616547B2 (en) * | 2000-12-01 | 2003-09-09 | Taylor Made Golf Company, Inc. | Golf club head |
US6811496B2 (en) | 2000-12-01 | 2004-11-02 | Taylor Made Golf Company, Inc. | Golf club head |
US20050026716A1 (en) * | 2000-12-01 | 2005-02-03 | Taylor Made Golf Company, Inc. | Golf club head |
US7083530B2 (en) | 2000-12-01 | 2006-08-01 | Taylor Made Golf Company, Inc. | Golf club head |
US6638181B1 (en) * | 2001-03-05 | 2003-10-28 | Norman, Iii Jerry L. | Golf putter head |
US7344450B2 (en) | 2002-01-10 | 2008-03-18 | Dogleg Right Corporation | Method for adjusting the center of gravity of a golf club head |
US7189169B2 (en) | 2002-01-10 | 2007-03-13 | Dogleg Right Corporation | Customizable center-of-gravity golf club head |
US7828672B2 (en) | 2002-01-10 | 2010-11-09 | Dogleg Right Corporation | Ball flight adjustment apparatus for a golf club head |
US20060287127A1 (en) * | 2002-01-10 | 2006-12-21 | Billings David P | Golf club head weight with seal and vibration dampener |
US20060287129A1 (en) * | 2002-01-10 | 2006-12-21 | Billings David P | Ball flight adjustment apparatus for a golf club head |
US8177662B2 (en) | 2002-01-10 | 2012-05-15 | Dogleg Right Corporation | Golf club head weight with seal and vibration dampener |
US9919190B2 (en) * | 2002-11-08 | 2018-03-20 | Taylor Made Gold Company, Inc. | Golf club head having movable weights |
US9789372B2 (en) * | 2002-11-08 | 2017-10-17 | Taylor Made Golf Company, Inc. | Golf club head having movable weights |
US10729951B2 (en) * | 2002-11-08 | 2020-08-04 | Taylor Made Golf Company, Inc. | Golf club head having movable weights |
US10058749B2 (en) | 2002-11-08 | 2018-08-28 | Taylor Made Golf Company, Inc. | Golf club head having movable weights |
US20070111817A1 (en) * | 2002-11-08 | 2007-05-17 | Taylor Made Golf Company, Inc. | Weight kit for golf club head |
US20070142121A1 (en) * | 2002-11-08 | 2007-06-21 | Taylor Made Golf Company, Inc. | Golf club head having removable weight |
US20130324300A1 (en) * | 2002-11-08 | 2013-12-05 | Taylor Made Golf Company, Inc. | Golf club head having movable weights |
US8888609B2 (en) * | 2002-11-08 | 2014-11-18 | Taylor Made Golf Company, Inc. | Golf club head having movable weights |
US7744484B1 (en) * | 2002-11-08 | 2010-06-29 | Taylor Made Golf Company, Inc. | Movable weights for a golf club head |
US10420994B2 (en) | 2002-11-08 | 2019-09-24 | Taylor Made Golf Company, Inc. | Golf club head having movable weights |
US7410425B2 (en) | 2002-11-08 | 2008-08-12 | Taylor Made Golf Company, Inc. | Golf club head having removable weight |
US7410426B2 (en) | 2002-11-08 | 2008-08-12 | Taylor Made Golf Company, Inc. | Golf club head having removable weight |
US7452285B2 (en) | 2002-11-08 | 2008-11-18 | Taylor Made Golf Company, Inc. | Weight kit for golf club head |
US20150375070A1 (en) * | 2002-11-08 | 2015-12-31 | Taylor Made Golf Company, Inc. | Golf club head having movable weights |
US20150024870A1 (en) * | 2002-11-08 | 2015-01-22 | Taylor Made Golf Company, Inc. | Golf club head having movable weights |
US20050049074A1 (en) * | 2003-09-02 | 2005-03-03 | Chan-Tung Chen | Weight member for a golf club head |
US7140976B2 (en) * | 2003-09-02 | 2006-11-28 | Fu Sheng Industrial Co., Ltd. | Weight member for a golf club head |
US20050096151A1 (en) * | 2003-10-28 | 2005-05-05 | Wen-Ching Hou | Combination of a golf club head and a weight member |
US9943734B2 (en) | 2004-11-08 | 2018-04-17 | Taylor Made Golf Company, Inc. | Golf club |
US10610747B2 (en) | 2004-11-08 | 2020-04-07 | Taylor Made Golf Company, Inc. | Golf club |
US8702532B2 (en) | 2005-08-31 | 2014-04-22 | Acushnet Company | Metal wood club |
US20070049417A1 (en) * | 2005-08-31 | 2007-03-01 | Shear David A | Metal wood club |
US7857711B2 (en) | 2005-08-31 | 2010-12-28 | Acushnet Company | Metal wood club |
US20100029404A1 (en) * | 2005-08-31 | 2010-02-04 | Shear David A | Metal wood club |
US8328659B2 (en) | 2005-08-31 | 2012-12-11 | Acushnet Company | Metal wood club |
US9216324B2 (en) | 2005-08-31 | 2015-12-22 | Acushnet Company | Metal wood club |
US20070049415A1 (en) * | 2005-08-31 | 2007-03-01 | Acushnet Company | Metal wood club |
US20070049416A1 (en) * | 2005-08-31 | 2007-03-01 | Shear David A | Metal wood club |
US7582024B2 (en) | 2005-08-31 | 2009-09-01 | Acushnet Company | Metal wood club |
US20070093316A1 (en) * | 2005-10-25 | 2007-04-26 | Sri Sports Limited | Golf club head and golf club |
US7462110B2 (en) * | 2005-10-25 | 2008-12-09 | Sri Sports Limited | Golf club head and golf club |
US20080293516A1 (en) * | 2005-10-25 | 2008-11-27 | Akio Yamamoto | Golf club head and golf club |
US7572194B2 (en) * | 2005-10-25 | 2009-08-11 | Sri Sports Limited | Golf club head and golf club |
US20070243950A1 (en) * | 2006-04-14 | 2007-10-18 | Billings David P | Multi-piece putter head having an insert |
US7566276B2 (en) | 2006-04-14 | 2009-07-28 | Dogleg Right Corporation | Multi-piece putter head having an insert |
US8382604B2 (en) | 2006-04-14 | 2013-02-26 | Dogleg Right Corporation | Modular hosel, weight-adjustable golf club head assembly |
US20080039229A1 (en) * | 2006-08-09 | 2008-02-14 | Fu Sheng Industrial Co., Ltd. | Golf club head having removable weight |
US7670235B2 (en) * | 2006-08-09 | 2010-03-02 | Fu Sheng Industrial Co., Ltd. | Golf club head having removable weight |
US20080132353A1 (en) * | 2006-12-01 | 2008-06-05 | Pen-Long Hsiao | Weight adjustable golf club head |
US8821312B2 (en) | 2010-06-01 | 2014-09-02 | Taylor Made Golf Company, Inc. | Golf club head having a stress reducing feature with aperture |
US11045696B2 (en) | 2010-06-01 | 2021-06-29 | Taylor Made Golf Company, Inc. | Iron-type golf club head |
US9089749B2 (en) | 2010-06-01 | 2015-07-28 | Taylor Made Golf Company, Inc. | Golf club head having a shielded stress reducing feature |
US9168434B2 (en) | 2010-06-01 | 2015-10-27 | Taylor Made Golf Company, Inc. | Golf club head having a stress reducing feature with aperture |
US9168428B2 (en) | 2010-06-01 | 2015-10-27 | Taylor Made Golf Company, Inc. | Hollow golf club head having sole stress reducing feature |
US9174101B2 (en) | 2010-06-01 | 2015-11-03 | Taylor Made Golf Company, Inc. | Golf club head having a stress reducing feature |
US11771964B2 (en) | 2010-06-01 | 2023-10-03 | Taylor Made Golf Company, Inc. | Multi-material iron-type golf club head |
US8827831B2 (en) | 2010-06-01 | 2014-09-09 | Taylor Made Golf Company, Inc. | Golf club head having a stress reducing feature |
US11478685B2 (en) | 2010-06-01 | 2022-10-25 | Taylor Made Golf Company, Inc. | Iron-type golf club head |
US9265993B2 (en) | 2010-06-01 | 2016-02-23 | Taylor Made Golf Company, Inc | Hollow golf club head having crown stress reducing feature |
US11364421B2 (en) | 2010-06-01 | 2022-06-21 | Taylor Made Golf Company, Inc. | Golf club head having a shaft connection system socket |
US9566479B2 (en) | 2010-06-01 | 2017-02-14 | Taylor Made Golf Company, Inc. | Golf club head having sole stress reducing feature |
US10556160B2 (en) | 2010-06-01 | 2020-02-11 | Taylor Made Golf Company, Inc. | Golf club head having a stress reducing feature with aperture |
US9610483B2 (en) | 2010-06-01 | 2017-04-04 | Taylor Made Golf Company, Inc | Iron-type golf club head having a sole stress reducing feature |
US9610482B2 (en) | 2010-06-01 | 2017-04-04 | Taylor Made Golf Company, Inc | Golf club head having a stress reducing feature with aperture |
US9656131B2 (en) | 2010-06-01 | 2017-05-23 | Taylor Made Golf Company, Inc. | Golf club head having a stress reducing feature and shaft connection system socket |
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