US20050049067A1 - Golf club head with adjustable tilt mechanism - Google Patents

Golf club head with adjustable tilt mechanism Download PDF

Info

Publication number
US20050049067A1
US20050049067A1 US10/653,195 US65319503A US2005049067A1 US 20050049067 A1 US20050049067 A1 US 20050049067A1 US 65319503 A US65319503 A US 65319503A US 2005049067 A1 US2005049067 A1 US 2005049067A1
Authority
US
United States
Prior art keywords
shaft
adjustable
head
hole
tilt mechanism
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.)
Granted
Application number
US10/653,195
Other versions
US6863622B1 (en
Inventor
Hsin Hsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US10/653,195 priority Critical patent/US6863622B1/en
Publication of US20050049067A1 publication Critical patent/US20050049067A1/en
Application granted granted Critical
Publication of US6863622B1 publication Critical patent/US6863622B1/en
Adjusted expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A63B53/02—Joint structures between the head and the shaft
    • A63B53/022—Joint structures between the head and the shaft allowing adjustable positioning of the head with respect to the shaft
    • A63B53/023—Joint structures between the head and the shaft allowing adjustable positioning of the head with respect to the shaft adjustable angular orientation
    • 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
    • A63B53/06—Heads adjustable
    • 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
    • A63B53/047—Heads iron-type

Definitions

  • This invention concerns the adjustable tilt mechanism for the golf club in which the adjustable tilt mechanism is designed to mount between a shaft and a head, capable of changing the tilt angle of the face, easy for the golf player to strike the club and render the ball a flight a low or a high parabola to shun away the obstacle.
  • FIGS. 1 and 2 show the schematic diagrams of the prior art of a golf club that is very popular in use containing a head 10 and a vertically formed neck 11 .
  • the head has a variety of sizes and the face 12 and the neck 11 are linked in different angle.
  • the neck 11 has a cavity 13 to receive a hosel 15 and a shaft 14 which is glued fast in the cavity 13 .
  • the angle formed between the face 12 , and the shaft 14 varies greatly too. Simply speaking, when the angle formed between the face 12 and the shaft 14 is wide obtuse, the ball will fly low parabola course.
  • Each golf bag will at least contains the iron clubs No.
  • the angle form between the face 12 of the head 10 and the shaft 14 is a critical factor to make a ball a low parabola or high parabola flight.
  • the adjustable tilt mechanism is provided between the head and the shaft, for the unskillful player, it is easy way to promote his golf playing interest. This serves the purpose the inventor wants to design this adjustable tilt mechanism.
  • This invention designs an inverted conical long hole in the neck; the lower end of the shaft passes the retaining ring and the hosel and enters into the long adjustable hole in the neck to be locked by the lock pin with the neck.
  • the shaft is so permitted to swing to left or to right as to change the angle (elevation angle) between the face and the shaft but still held firmly by the retaining ring and adjustable hole in the neck.
  • FIG. 1 shows an appearance of the prior art of the golf club.
  • FIG. 2 shows an assembly view of the prior art of the golf club.
  • FIG. 3 shows a disassembly view of an adjustable tilt mechanism of a club shaft of this invention.
  • FIG. 3-1 shows the side view of an adjustable tilt mechanism of a club shaft of this invention.
  • FIG. 3-2 shows the bottom view of an adjustable tilt mechanism of a club shaft of this invention.
  • FIG. 4 shows a schematic diagram of the adjustment of a small elevation angle in the adjustable tilt mechanism of the club shaft of this invention.
  • FIG. 5 is a cross section view taken along lines 5 - 5 of FIG. 4 .
  • FIG. 6 shows a schematic diagram of the adjustment of a large elevation angle in the adjustable tilt mechanism of the club shaft of this invention.
  • FIG. 7 is a cross section view taken along lines 7 - 7 of FIG. 6 .
  • FIG. 3 shows a disassembly view of an adjustable tilt mechanism of this invention wherein the adjustable tilt mechanism comprises a head 20 , a hosel 30 , a retaining ring 40 , and a shaft 50 .
  • the head 20 is vertically formed with the neck 21 .
  • the head 20 is numbered in size and each size has a specified tilt formed between the face 22 and the neck 21 .
  • the neck 21 of the head 20 provides a long adjustable hole 23 which has a wide opening and narrow bottom.
  • the opening rim has a plurality of tie slots 24 distributed at a specific angle.
  • a through lock hole 35 is drilled at the lower part of the neck 21 to receive the lock pin 26 so as to lock the shaft 50 in the long adjustable hole 23 .
  • the hosel 30 has a longitudinal hollow 31 in which inner diameter equals to the outer diameter of the shaft 50 .
  • the bottom face of the hosel 30 is in the similar shape of the neck top 21 of the head 20 .
  • the retaining ring 40 has an inner thread 41 .
  • the shaft 50 as similar to that in the prior art of golf club, has a handle 51 and a lock hole 52 at the lower end and a thread section 52 in the middle section of the shaft 50 .
  • FIGS. 4 and 6 show the adjustable tilt mechanism.
  • the inner thread 41 of the retaining ring 40 is fitted in the thread section 53 of the shaft 50 .
  • the opening 31 of the hosel 30 will receive the shaft 50 section exposed under the retaining ring 40 .
  • the lock pin 26 will pass the lock hole 23 on the neck 21 and the lock hole 52 of the shaft 50 .
  • the shaft 50 is permitted to swing to left or to right pivoted on the lock pin 26 within the adjustable hole 23 of the neck 21 to change the tilt (elevation angle) formed between the face 22 of the head 20 and the shaft 50 .
  • FIGS. 4 and 5 when the shaft 50 is swung to left in the adjustable hole 23 of the neck 21 , the elevation angle formed between the face 22 of the head 20 , and the shaft 60 decreases.
  • the tie land 32 on the hosel opening 31 will be inserted into the tie slot 24 of the adjustable hole 23 (as shown in a closed position of FIG. 5 ), the shaft 50 along the retaining ring 40 and thread section 52 will move downward to hold the shaft 50 constantly fixed at the left position in the adjustable hole 23 .
  • the adjustable tilt mechanism of the golf club is easy to adjust the elevation angle formed between the face of the head and the shaft which will render the ball a low or high parabola flight as the player desires to shun away the obstacle.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Golf Clubs (AREA)

Abstract

This invention relates to a golf club head with an adjustable tilt mechanism which is designed to be mounted between a shaft and a head. Simply speaking, the neck of the head forms a long adjusting cavity and the shaft is held in the long adjusting cavity of the head by the pivot but pin permitting left or right swing. The shaft is further locked in the lock ring and clamped in place by the tie land and tie slot carved on the head to retain the shaft fast within the long adjusting hole of the head. This mechanism permits an adequate adjustment of tilt angle (an angle of elevation) of the face. At the case of a long flight of ball striking, the face at a desirable tilt angle will render the ball a low or high parabola along the flight course to fly over the obstacle.

Description

    FIELD OF THE INVENTION
  • This invention concerns the adjustable tilt mechanism for the golf club in which the adjustable tilt mechanism is designed to mount between a shaft and a head, capable of changing the tilt angle of the face, easy for the golf player to strike the club and render the ball a flight a low or a high parabola to shun away the obstacle.
    • BACKGROUND OF THE INVENTION
  • FIGS. 1 and 2 show the schematic diagrams of the prior art of a golf club that is very popular in use containing a head 10 and a vertically formed neck 11. The head has a variety of sizes and the face 12 and the neck 11 are linked in different angle. The neck 11 has a cavity 13 to receive a hosel 15 and a shaft 14 which is glued fast in the cavity 13. Besides the difference in sizes, the shaft length and gravity, the angle formed between the face 12, and the shaft 14 varies greatly too. Simply speaking, when the angle formed between the face 12 and the shaft 14 is wide obtuse, the ball will fly low parabola course. Each golf bag will at least contains the iron clubs No. 1, 2, 3, 4, 5, 6, 7, 8, 9, P and 9, total nine clubs and the wood clubs No. 1, 3 and 5, three wood clubs in order to strike the ball to the green with least number of strokes. In reality, in most case in 18 holes play, because of poor control over the ball flight, the ball occasionally falls behind the obstacle (big tree) which stands between the ball and the green. Under this circumstance, the seasoned player would change his stance and the iron club with a acute angle face, so the ball being struck would fly a high parabola flight over the obstacle, or he would change his stance and uses the large-number iron club with small angle to strike the ball flying a low parabola to penetrate through the obstacle. From the above statement, it is learned that the angle form between the face 12 of the head 10 and the shaft 14 is a critical factor to make a ball a low parabola or high parabola flight. The adjustable tilt mechanism is provided between the head and the shaft, for the unskillful player, it is easy way to promote his golf playing interest. This serves the purpose the inventor wants to design this adjustable tilt mechanism.
    • SUMMARY OF THE INVENTION
  • Because all golf clubs are formed at a fixed angle between the head and the shaft, it is extremely hard for the unskillful golf player to pick the right club to hit the right parabola for the ball. For this reason, the inventor, for long experience in manufacturing golf club and wide observation, has begun to come up this invention with many trials and errors. This invention designs an inverted conical long hole in the neck; the lower end of the shaft passes the retaining ring and the hosel and enters into the long adjustable hole in the neck to be locked by the lock pin with the neck. However the shaft is so permitted to swing to left or to right as to change the angle (elevation angle) between the face and the shaft but still held firmly by the retaining ring and adjustable hole in the neck.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 shows an appearance of the prior art of the golf club.
  • FIG. 2 shows an assembly view of the prior art of the golf club.
  • FIG. 3 shows a disassembly view of an adjustable tilt mechanism of a club shaft of this invention.
  • FIG. 3-1 shows the side view of an adjustable tilt mechanism of a club shaft of this invention.
  • FIG. 3-2 shows the bottom view of an adjustable tilt mechanism of a club shaft of this invention.
  • FIG. 4 shows a schematic diagram of the adjustment of a small elevation angle in the adjustable tilt mechanism of the club shaft of this invention.
  • FIG. 5 is a cross section view taken along lines 5-5 of FIG. 4.
  • FIG. 6 shows a schematic diagram of the adjustment of a large elevation angle in the adjustable tilt mechanism of the club shaft of this invention.
  • FIG. 7 is a cross section view taken along lines 7-7 of FIG. 6.
    • DETAILED DESCRIPTION OF THE INVENTION
  • This invention will be explained in great detail with the aid of a plurality of embodiments as illustrated in the drawings attached.
  • FIG. 3 shows a disassembly view of an adjustable tilt mechanism of this invention wherein the adjustable tilt mechanism comprises a head 20, a hosel 30, a retaining ring 40, and a shaft 50.
  • As shown in the prior art of golf club, the head 20 is vertically formed with the neck 21. The head 20 is numbered in size and each size has a specified tilt formed between the face 22 and the neck 21. But in this invention, the neck 21 of the head 20 provides a long adjustable hole 23 which has a wide opening and narrow bottom. The opening rim has a plurality of tie slots 24 distributed at a specific angle. A through lock hole 35 is drilled at the lower part of the neck 21 to receive the lock pin 26 so as to lock the shaft 50 in the long adjustable hole 23.
  • The hosel 30 has a longitudinal hollow 31 in which inner diameter equals to the outer diameter of the shaft 50. The bottom face of the hosel 30 is in the similar shape of the neck top 21 of the head 20. Along the inner rim of the hosel 30, there are three tie lands 32.
  • The retaining ring 40 has an inner thread 41.
  • The shaft 50, as similar to that in the prior art of golf club, has a handle 51 and a lock hole 52 at the lower end and a thread section 52 in the middle section of the shaft 50.
  • Please refer to FIGS. 4 and 6 which show the adjustable tilt mechanism. First, the inner thread 41 of the retaining ring 40 is fitted in the thread section 53 of the shaft 50. The opening 31 of the hosel 30 will receive the shaft 50 section exposed under the retaining ring 40. When the lower end of the shaft 50 enters into the long adjustable hole 23 of the neck 21 of the head 20, the lock pin 26 will pass the lock hole 23 on the neck 21 and the lock hole 52 of the shaft 50. At this moment, the shaft 50 is permitted to swing to left or to right pivoted on the lock pin 26 within the adjustable hole 23 of the neck 21 to change the tilt (elevation angle) formed between the face 22 of the head 20 and the shaft 50.
  • Please refer to FIGS. 4 and 5; when the shaft 50 is swung to left in the adjustable hole 23 of the neck 21, the elevation angle formed between the face 22 of the head 20, and the shaft 60 decreases. When the hosel 30 is pressed downward to the neck 21 of the head 20, the tie land 32 on the hosel opening 31 will be inserted into the tie slot 24 of the adjustable hole 23 (as shown in a closed position of FIG. 5), the shaft 50 along the retaining ring 40 and thread section 52 will move downward to hold the shaft 50 constantly fixed at the left position in the adjustable hole 23.
  • As shown in FIGS. 6 and 7, if it is intended to increase the elevation angle between the face 22 of the head 20 and the shaft 50, the threaded section 53 and the retaining ring 40 are moved backward, so the hosel 30 will slide upward, and the tie land 32 of the hesel 30 will leave the tie slot 24 in the adjustable hole 23, so the lock pin 26 and the shaft 50 are free to swing to the right side. When the hosel 30 is pressed downward to the neck top 21 of the head 20, the tie land 32 of the hosel opening 31 enters into the tie slot 24 in the adjustable hole 23 (as shown in the closed position of FIG. 7), the retaining 40 and the threaded section 53 of the shaft 50 press on the adjustable hole 23 to hold the shaft 50 constantly fixed at the right position.
  • The above statement indicates that the adjustable tilt mechanism of the golf club is easy to adjust the elevation angle formed between the face of the head and the shaft which will render the ball a low or high parabola flight as the player desires to shun away the obstacle.
  • Many changes and modifications in the above disclosed embodiment of the invention can, of course, be carried out without departing from the scope thereof, such the shape of the long adjustable hole the number of the tie land and tie slot as desirable. Accordingly, to promote the progress in science and the useful arts, the invention is disclosed and is intended to be limited only by the scope of the appended claims.

Claims (5)

1. An adjustable tilt mechanism for the golf club head at least comprising a head, a hosel, a retaining ring, and a shaft, in which the head has a vertically formed neck because of the varying size number assigned to head, and the tilt angles formed between the face and the neck differs, and the shaft has a handle on the top end, in which the main characteristics are:
the neck of the head having a long conic adjustable hole with wide opening and narrow bottom, the opening rim of the hole providing a plurality of tie slots distributed at a specific angle, and the lower end of the hole having a lock hole to receive the lock hole of the shaft and the lock pin, in which
the hosel has a longitudinal hollow and three tie lands equally disposed at the bottom rim and the retaining ring has a long hollow with inner thread, in which
the shaft has a lock hole at the lower end and a threaded section at the middle part, in which
the retaining ring is fixed on the threaded section of the shaft, and the hosel is disposed at the lower end of the retaining ring, in which the lower end of the shaft enters into the adjustable hole and is locked there by a lock pin, thereby constituting the adjustable tilt mechanism.
2. The adjustable tilt mechanism for the golf club head as claimed in the claim 1, in which the bottom shape of the hosel is similar to that of the adjustable hole top.
3 The adjustable tilt mechanism for the golf club head as claimed in the claim 1, in which the tie slot on the adjustable hole rim will fit the tie land of the hosel.
4. The adjustable tilt mechanism for the golf club head as claimed in the claim 1, in which the tie slot of the adjustable hole and the tie land of the hosel are employed to hold the shaft in the adjustable hole.
5. The adjustable tilt mechanism for the golf club head as claimed in the claim 1, in which the adjustable hole on the neck can be formed in long arc shape in an attempt to increase the tilt angle.
US10/653,195 2003-09-03 2003-09-03 Golf club head with adjustable tilt mechanism Expired - Fee Related US6863622B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10/653,195 US6863622B1 (en) 2003-09-03 2003-09-03 Golf club head with adjustable tilt mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/653,195 US6863622B1 (en) 2003-09-03 2003-09-03 Golf club head with adjustable tilt mechanism

Publications (2)

Publication Number Publication Date
US20050049067A1 true US20050049067A1 (en) 2005-03-03
US6863622B1 US6863622B1 (en) 2005-03-08

Family

ID=34217842

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/653,195 Expired - Fee Related US6863622B1 (en) 2003-09-03 2003-09-03 Golf club head with adjustable tilt mechanism

Country Status (1)

Country Link
US (1) US6863622B1 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050241890A1 (en) * 2004-04-30 2005-11-03 Shun-Min Chen Brake assembly for a stroller
US20090286619A1 (en) * 2008-05-16 2009-11-19 Taylor Made Golf Company, Inc. Golf club
US20100197424A1 (en) * 2008-05-16 2010-08-05 Taylor Made Golf Comapany, Inc. Golf club
US20100292018A1 (en) * 2009-05-18 2010-11-18 Callaway Golf Company Wood-type golf club head with adjustable sole contour
US20110039637A1 (en) * 2009-01-27 2011-02-17 Callaway Golf Company Golf club with stable face angle
US20110190072A1 (en) * 2008-05-16 2011-08-04 Taylor Made Golf Company, Inc. Golf club
US8337319B2 (en) 2009-12-23 2012-12-25 Taylor Made Golf Company, Inc. Golf club
USD697155S1 (en) 2012-11-15 2014-01-07 Taylor Made Golf Company, Inc. Golf club head
US8758153B2 (en) 2009-12-23 2014-06-24 Taylor Made Golf Company, Inc. Golf club head
US9033821B2 (en) 2008-05-16 2015-05-19 Taylor Made Golf Company, Inc. Golf clubs
US9216331B2 (en) 2013-03-14 2015-12-22 Taylor Made Golf Company, Inc. Golf club head with adjustable sole
US9861864B2 (en) 2013-11-27 2018-01-09 Taylor Made Golf Company, Inc. Golf club

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7438645B2 (en) * 2006-09-22 2008-10-21 Hsin I Hsu Golf club with tilt adjustable mechanism
US7722475B2 (en) 2007-07-06 2010-05-25 Nike, Inc. Releasable and interchangeable connections for golf club heads and shafts
NZ561380A (en) 2007-09-10 2010-04-30 Puku Ltd An adjustable connector
US7963855B2 (en) 2008-11-12 2011-06-21 Nike, Inc. Releasable connections for golf club heads and shafts
US20110111881A1 (en) * 2009-02-05 2011-05-12 Nike, Inc. Releasable And Interchangeable Connections For Golf Club Heads And Shafts
US20100197422A1 (en) 2009-02-05 2010-08-05 Nike, Inc. Releasable and interchangeable connections for golf club heads and shafts
US7850540B2 (en) 2009-03-16 2010-12-14 Nike, Inc. Releasable and interchangeable connections for golf club heads and shafts
US8096894B2 (en) 2009-07-24 2012-01-17 Nike, Inc. Releasable and interchangeable connections for golf club heads and shafts
US8105178B2 (en) 2009-07-24 2012-01-31 Nike, Inc. Side locking adjustable shaft connection systems for removably connecting a golf club head and shaft
US20120077611A1 (en) * 2010-09-27 2012-03-29 David Lorince Weighted Golf Club Training Device
NZ589658A (en) * 2010-12-02 2013-08-30 Puku Ltd Adjustment device
US8758157B1 (en) * 2010-12-10 2014-06-24 Callaway Golf Company Golf club head with improved aerodynamic characteristics
US8568247B1 (en) * 2010-12-10 2013-10-29 Callaway Golf Company Golf club head with improved aerodynamic characteristics
US9327170B2 (en) 2011-08-31 2016-05-03 Karsten Manufacturing Corporation Golf clubs with hosel inserts and related methods
US10004952B2 (en) 2011-08-31 2018-06-26 Karsten Manufacturing Corporation Golf coupling mechanisms and related methods
US8932147B2 (en) 2011-08-31 2015-01-13 Karsten Maunfacturing Corporation Golf coupling mechanisms and related methods
US8790191B2 (en) 2011-08-31 2014-07-29 Karsten Manufacturing Corporation Golf coupling mechanisms and related methods
US11607590B2 (en) 2011-08-31 2023-03-21 Karsten Manufacturing Corporation Golf club heads with hosel inserts and related methods
US9868035B2 (en) 2011-08-31 2018-01-16 Karsten Manufacturing Corporation Golf clubs with hosel inserts and related methods
US11554296B2 (en) 2011-08-31 2023-01-17 Karsten Manufacturing Corporation Golf club heads with golf coupling mechanisms
US8926447B2 (en) 2011-08-31 2015-01-06 Karsten Manufacturing Corporation Golf coupling mechanisms and related methods
US9168426B2 (en) 2013-03-12 2015-10-27 Karsten Manufacturing Corporation Golf clubs with hosel inserts and methods of manufacturing golf clubs with hosel inserts
USD757194S1 (en) 2012-03-24 2016-05-24 Karsten Manufacturing Corporation Golf club hosel insert
USD687504S1 (en) 2012-03-24 2013-08-06 Karsten Manufacturing Corporation Golf club hosel sleeve
USD723121S1 (en) 2013-10-14 2015-02-24 Karsten Manufacturing Corporation Golf club hosel insert
USD872203S1 (en) 2018-04-17 2020-01-07 Karsten Manufacturing Corporation Shaft sleeve

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1765982A (en) * 1928-09-06 1930-06-24 John H Keating Adjustable golf club
US2007976A (en) * 1928-12-28 1935-07-16 Kroydon Company Golf club joint
US2067556A (en) * 1935-10-29 1937-01-12 William L Wettlaufer Golf club
US4948132A (en) * 1986-11-06 1990-08-14 Wharton Norman W Golf club
US4984794A (en) * 1988-05-02 1991-01-15 Salomon S.A. Golf club capable of selective angle modification between the shaft and head, and method of assembling the golf club
US5362048A (en) * 1993-12-06 1994-11-08 Haste J William Golf club
US5577726A (en) * 1995-03-15 1996-11-26 Fenton; Frank Adjustable lie putter
US5851155A (en) * 1997-09-04 1998-12-22 Zevo Golf Co., Inc. Hosel construction and method of making the same
US5951411A (en) * 1998-01-05 1999-09-14 Zevo Golf Co., Inc. Hosel coupling assembly and method of using same
US6110055A (en) * 1996-05-31 2000-08-29 Tidymake Limited Golf club
US6575843B2 (en) * 2001-10-10 2003-06-10 Acushnet Company Metal wood golf club head with selectable loft and lie angulation
US6769994B2 (en) * 2001-04-06 2004-08-03 Golfsmith Licensing, Llc Shot control hosel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8716694D0 (en) * 1987-07-15 1987-08-19 Petron Golf Equipment Ltd Changing lie & face angle of golf club
GB9510630D0 (en) * 1995-05-25 1995-07-19 Haliyo Izak Golf putter
JP2003070940A (en) * 2001-09-06 2003-03-11 Fukuju Sato Golf club head

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1765982A (en) * 1928-09-06 1930-06-24 John H Keating Adjustable golf club
US2007976A (en) * 1928-12-28 1935-07-16 Kroydon Company Golf club joint
US2067556A (en) * 1935-10-29 1937-01-12 William L Wettlaufer Golf club
US4948132A (en) * 1986-11-06 1990-08-14 Wharton Norman W Golf club
US4984794A (en) * 1988-05-02 1991-01-15 Salomon S.A. Golf club capable of selective angle modification between the shaft and head, and method of assembling the golf club
US5362048A (en) * 1993-12-06 1994-11-08 Haste J William Golf club
US5577726A (en) * 1995-03-15 1996-11-26 Fenton; Frank Adjustable lie putter
US6110055A (en) * 1996-05-31 2000-08-29 Tidymake Limited Golf club
US5851155A (en) * 1997-09-04 1998-12-22 Zevo Golf Co., Inc. Hosel construction and method of making the same
US6273828B1 (en) * 1997-09-04 2001-08-14 Zevo Golf Co., Inc. Hosel construction and method of making the same
US5951411A (en) * 1998-01-05 1999-09-14 Zevo Golf Co., Inc. Hosel coupling assembly and method of using same
US6769994B2 (en) * 2001-04-06 2004-08-03 Golfsmith Licensing, Llc Shot control hosel
US6575843B2 (en) * 2001-10-10 2003-06-10 Acushnet Company Metal wood golf club head with selectable loft and lie angulation

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050241890A1 (en) * 2004-04-30 2005-11-03 Shun-Min Chen Brake assembly for a stroller
US7059452B2 (en) * 2004-04-30 2006-06-13 Wonderland Nurserygoods Co., Ltd. Brake assembly for a stroller
US8398503B2 (en) 2008-05-16 2013-03-19 Taylor Made Golf Company, Inc. Golf club
US7887431B2 (en) 2008-05-16 2011-02-15 Taylor Made Golf Company, Inc. Golf club
US20090286619A1 (en) * 2008-05-16 2009-11-19 Taylor Made Golf Company, Inc. Golf club
US8496541B2 (en) 2008-05-16 2013-07-30 Taylor Made Golf Company, Inc. Golf club
US9033821B2 (en) 2008-05-16 2015-05-19 Taylor Made Golf Company, Inc. Golf clubs
US8517855B2 (en) 2008-05-16 2013-08-27 Taylor Made Golf Company, Inc. Golf club
US20110105242A1 (en) * 2008-05-16 2011-05-05 Taylor Made Golf Company, Inc. Golf club
US20110190072A1 (en) * 2008-05-16 2011-08-04 Taylor Made Golf Company, Inc. Golf club
US8025587B2 (en) 2008-05-16 2011-09-27 Taylor Made Golf Company, Inc. Golf club
US8147350B2 (en) 2008-05-16 2012-04-03 Taylor Made Golf Company, Inc. Golf club
US8177661B2 (en) 2008-05-16 2012-05-15 Taylor Made Golf Company, Inc. Golf club
US8235831B2 (en) 2008-05-16 2012-08-07 Taylor Made Golf Company, Inc. Golf club
US8262498B2 (en) 2008-05-16 2012-09-11 Taylor Made Golf Company, Inc. Golf club
US8876627B2 (en) 2008-05-16 2014-11-04 Taylor Made Golf Company, Inc. Golf club
US8303431B2 (en) 2008-05-16 2012-11-06 Taylor Made Golf Company, Inc. Golf club
US8845450B2 (en) 2008-05-16 2014-09-30 Taylor Made Golf Company, Inc. Golf club
US8727900B2 (en) 2008-05-16 2014-05-20 Taylor Made Golf Company, Inc. Golf club
US20100197424A1 (en) * 2008-05-16 2010-08-05 Taylor Made Golf Comapany, Inc. Golf club
US8696487B2 (en) 2008-05-16 2014-04-15 Taylor Made Golf Company, Inc. Golf club
US8602907B2 (en) 2008-05-16 2013-12-10 Taylor Made Golf Company, Inc. Golf club
US8622847B2 (en) 2008-05-16 2014-01-07 Taylor Made Golf Company, Inc. Golf club
US8303429B2 (en) 2009-01-27 2012-11-06 Callaway Golf Company Golf club with stable face angle
US20110039637A1 (en) * 2009-01-27 2011-02-17 Callaway Golf Company Golf club with stable face angle
US7934999B2 (en) 2009-05-18 2011-05-03 Callaway Golf Company Wood-type golf club head with adjustable sole contour
US20100292018A1 (en) * 2009-05-18 2010-11-18 Callaway Golf Company Wood-type golf club head with adjustable sole contour
US8758153B2 (en) 2009-12-23 2014-06-24 Taylor Made Golf Company, Inc. Golf club head
US8337319B2 (en) 2009-12-23 2012-12-25 Taylor Made Golf Company, Inc. Golf club
USD697155S1 (en) 2012-11-15 2014-01-07 Taylor Made Golf Company, Inc. Golf club head
US9216331B2 (en) 2013-03-14 2015-12-22 Taylor Made Golf Company, Inc. Golf club head with adjustable sole
US9861864B2 (en) 2013-11-27 2018-01-09 Taylor Made Golf Company, Inc. Golf club
US10226671B2 (en) 2013-11-27 2019-03-12 Taylor Made Golf Company, Inc. Golf club
US10569145B2 (en) 2013-11-27 2020-02-25 Taylor Made Golf Company, Inc. Golf club
US10828540B2 (en) 2013-11-27 2020-11-10 Taylor Made Golf Company, Inc. Golf club
US11369846B2 (en) 2013-11-27 2022-06-28 Taylor Made Golf Company, Inc. Golf club
US11944878B2 (en) 2013-11-27 2024-04-02 Taylor Made Golf Company, Inc. Golf club

Also Published As

Publication number Publication date
US6863622B1 (en) 2005-03-08

Similar Documents

Publication Publication Date Title
US6863622B1 (en) Golf club head with adjustable tilt mechanism
TWI442960B (en) Golf clubs and golf club heads including structure to selectively control the sound of the club head
US8747252B2 (en) Extreme weighted hybrid and other wood-type golf clubs and golf club heads
US7651409B1 (en) Golf club putter
US5722900A (en) Structure of golf club head
CN101171057B (en) Golf clubs and golf club heads
US7108609B2 (en) Golf club having a weight positioning system
US7874932B2 (en) Adjustable length and torque resistant golf shaft
US7993213B1 (en) Golf club
US20050261080A1 (en) Putter head
JP2012525214A (en) Golf club head or other ball striking device having a reinforced or locally stiffened face portion
KR20070021382A (en) Multi purpose golf club be able to adjust langth of the golf shaft and angle of golf head
CN102596336A (en) Hitachi high-technologies corporation
US20080171614A1 (en) Golf putter
US20070293343A1 (en) Back recess balance weight structure for golf club heads
US20070032316A1 (en) High performance flexible golf ball tee apparatus
KR101144353B1 (en) A tree leg type golf tee
KR20090101882A (en) A multi functional golf putter
JP6192083B2 (en) Wood golf club
KR101401408B1 (en) Golf club head
US8100780B1 (en) Adjustable length and torque resistant golf shaft
KR102620145B1 (en) Golf club head
CN209451244U (en) Golf iron
CN2631568Y (en) Adjustable inclined angular strucure of golf putter head
KR20120132304A (en) Semi-automatically adjustable length and torque resistant golf shaft

Legal Events

Date Code Title Description
FPAY Fee payment

Year of fee payment: 4

REMI Maintenance fee reminder mailed
LAPS Lapse for failure to pay maintenance fees
STCH Information on status: patent discontinuation

Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362

FP Lapsed due to failure to pay maintenance fee

Effective date: 20130308