US3695618A - Golf club wood with face plate insert - Google Patents

Golf club wood with face plate insert Download PDF

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Publication number
US3695618A
US3695618A US66843A US3695618DA US3695618A US 3695618 A US3695618 A US 3695618A US 66843 A US66843 A US 66843A US 3695618D A US3695618D A US 3695618DA US 3695618 A US3695618 A US 3695618A
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Prior art keywords
club head
face plate
head block
holes
golf club
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Expired - Lifetime
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US66843A
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Edward R Woolley
William H Thompson
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Acushnet Co
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Acushnet Co
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00Golf clubs
    • A63B53/04Heads
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00Golf clubs
    • A63B53/04Heads
    • A63B53/0466Heads wood-type
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00Details or accessories of golf clubs, bats, rackets or the like
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00Golf clubs
    • A63B53/04Heads
    • A63B2053/0416Heads with an impact surface provided by a face insert
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00Golf clubs
    • A63B53/04Heads
    • A63B2053/0416Heads with an impact surface provided by a face insert
    • A63B2053/042Heads with an impact surface provided by a face insert the face insert consisting of a material different from that of the head
    • A63B2053/0425Heads with an impact surface provided by a face insert the face insert consisting of a material different from that of the head the face insert comprising two or more different materials
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00Characteristics of used materials
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/50Details or accessories of golf clubs, bats, rackets or the like with through-holes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S273/00Amusement devices: games
    • Y10S273/01Carbonate
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S273/00Amusement devices: games
    • Y10S273/03Epoxy
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S273/00Amusement devices: games
    • Y10S273/06Nylon

Abstract

A new and useful improvement in the construction of the head of a wooden golf club is disclosed. The improvement comprises a metallic insert with a plurality of holes therein between the club head block and a plastic face plate.

Description

United States Patent [151 3,695,618 Woolley et al. [451 Oct. 3, 1972 GOLF CLUB WOOD WITH FACE 2,880,002 3/ 1959 Wetty ..273/ 167 R X PLATE INSERT 1,571,109 1/1926 East ..273/173 72] Inventors:-

R. w y Rancho Santa Baker et son, Escondido, Calif. 92025 ORE G NTS 267,755 3/ 1927 Great Britain ..273/ 173 [73] t' m??? P P 18,134 1902 Great Britain ..273/78 [22] Filed: Aug. 25, 1970 Primary Examiner-Richard C. Plnkham [21] Appl. No.: 66,843 Assistant Examiner-Richard J. Apley Attorney-Eyre, Mann & Lucas [52] US. Cl. ..273/173, 273/78, 273/169 7 [51] Int. Cl. ..A63b 53/04 1 [58] Field of Search...273/67, 77 R, 82 R, 82 A, 162, ABSTRACT 273/164 167475 186 194 A new and useful improvement in the construction of the head of a wooden golf club is disclosed. The im- [56] References C'ted provement comprises a metallic insert with a plurality UNITED STATES PATENTS Of holes therein between the club head block and a plastic face plate. 3,390,881 7/1968 Senne ..273/173 3,582,081 6/1971 Caplan ..273/173 X 5 Claims, 2 Drawing Figures PLASTIC SUCH AS POLYCARBONATE POLYAMIDE, EPOXY OR PHENOLIC RESlNS PATENTHIBEI 3 I972 ANGLE, PREFERABLY saw-130)? BRASS,

PLASTIC SUCH AS POLYCARBONATE POLYAMIDE, EPOXY OR PHENOLIC RESINS ATTORNEYS.

armm w' GOLF CLUB WOOD WITH FACE PLATE INSERT In the game of golf there are primarily two sets of clubs which are used, referred to as woods and irons. The present invention is an improvement in the club head of the woods. Woods are used where it is desired to hit the ball a long distance and it is generally considered that woods give greater distance because of the weight of the club head and also because of the resiliency of a wooden club head as opposed to a steel club head such as is used in irons.

It is known that to add weight to the club head block increases its mass and thus increases the distance. It is customary to add the weight to the back of the club head. This, however, may tend to unbalance the club head and give the club poor click and feel. Click and feel are well known in the golfing industry and are properties which define the way golf clubs handle when used under playing conditions. It has now been discovered that better click and feel can be given to the club by placing at least a portion of the weight added to the club head as a metal backing plate between the plastic face plate and club head block. It is thought that this better feel is due to a more even distribution of the weight added to the club. It has been found that excellent click and feel are obtained when the mass added is distributed throughout the area between the plastic face plate and the club head block and it is important that there be a plurality of holes in the metal plate. These holes are in addition to any holes used for screwing the plastic face plate to the club head block. It is believed that the better click" and feel result from communication between the plastic face plate and the club head block through the holes in the metal plate. Such communication is not possible if the metal plate is solid or has holes only for screws.

It has also been found that to obtain the best click and feel there should be legs on the metal plate, said legs being situated between the sidesof the plastic face plate and the club head block. These legs may also have one or more holes therein, if desired. This improvement in click and feel is most noticeable when a ball is hit on the extremities of the face plate since there is greater concentration of weight behind the ball at these points than would be if these legs on the metal plate were not present.

These and other advantages of the present invention may be more fully understood in reference to the following drawings in which like numbers are used for like parts, and in which:

FIG. I shows a club head block, the metal insert of the present invention and a plastic face plate in spaced relation before assembly; and

FIG. 2 is the assembled golf club head of FIG. 1.

As shown in FIG. 1 there is a standard golf club head comprising a club head wood block 11 and plastic face plate 12. The plastic face plate is known in the art and is commonly made of such materials as polycarbonate, polyamide, epoxy or phenolic resins. Likewise, the club head block 1 l is known in the art and is usually made of wood, with persimmon wood generally considered as best. The plastic face plate is usually affixed to the club head by screws 14 and also by adhesive between the face plate and the club head block.

The preferred embodiment of the metal insert of the present invention has a plurality of holes 22 of varying sizes therein in addition to standard screw holes, if

present. The metal plate 26 as shown is essentially in the shape of anisosceles trapezoid with legs 28 on each of the non-parallel sides. The legs of the metal plate may also have holes therein as shown. The angle 30 between the legs 28 and the plate 26 may be varied as desired although we prefer an angle from about to about The metal insert is preferably made of brass. With a brass insert, a thickness of from about 0.01 to about 0.04 inches has been found to give excellent results. While a few holes 22 are satisfactory, best results are achieved when the holes 22 equal in total area at least 5 percent of the area of plate 26 and preferably the total area of the holes is at least 10 percent of the area of plate 26.

When assembled, the metal plate 26 fits snugly against wall 32 of club head block 11 and legs 28 fit snugly against walls 34 of the club head block. In like manner, the sides 36 of plastic faceplate 12 fit snugly against legs 28 of the metal insert 20.

FIG. 2 shows the parts of FIG. 1 in assembled form. As shown therein the metal insert 20 is between the plastic face plate 12 and the club head block 11. In the embodiment shown, the edges of the metal plate 26 and of the legs 28 are visible. While this is a highly desirable form of construction from an aesthetic point of view, it will be understood that these edges may be covered with paint, plastic, or the like if desired. As shown in this embodiment, screws 14 are also used to hold the plastic face plate in place. It will be understood that either adhesive or screws may be used but the preferred form of construction includes both. Any conventional adhesive is suitable, such as epoxies, phenol formaldehydes, furfurals, etc. The empty holes 22 (FIG. I) normally become filled with the adhesive used to attach the plastic face plate 12 to club head block 11. While the exact reason is not fully understood, it has been found that the improved click and feel due to the communication between the plastic insert and the club head block through the holes of the metal insert is still apparent even when the holes are not completely filled with adhesive.

It will be understood that it is intended to cover all changes and modifications of the preferred embodiments of the invention herein chosen for the purpose of illustration which do not constitute departures from the spirit and scope of the invention.

What is claimed is:

1. In a golf club comprising a wood club head block with a recess in the striking face thereof and a plastic face plate therein the improvement which comprises a brass insert having a thickness from about 0.01 inches to about 0.04 inches between said club head block recess and said plastic face plate, said brass insert having a continuous planar surface on the side which is against the club head block recess, the planar surface of said brass insert being in intimate contact with the club head block recess throughout the planar surface, said planar surface having a plurality of holes of varying size irregularly spaced and located throughout in addition to any screw holes for attaching the plastic face plate to the club head block.

2. The golf club of claim 1 wherein the total area of the plurality of holes in the brass insert is at least 5 percent of the area of said brass insert.

3. The golf club of claim 1 wherein said brass insert has legs thereon between the sides of the face plate and the sides of the recess in the club head block.

4. The golf club of claim 3 wherein said legs have one or more holes therein.

5. The golf club of claim 1 wherein adhesive is used

Claims (5)

1. In a golf club comprising a wood club head block with a recess in the striking face thereof and a plastic face plate therein the improvement which comprises a brass insert having a thickness from about 0.01 inches to about 0.04 inches between said club head block recess and said plastic face plate, said brass insert having a continuous planar surface on the side which is against the club head block recess, the planar surface of said brass insert being in intimate contact with the club head block recess throughout the planar surface, said planar surface having a plurality of holes of varying size irregularly spaced and located throughout in addition to any screw holes for attaching the plastic face plate to the club head block.
2. The golf club of claim 1 wherein the total area of the plurality of holes in the brass insert is at least 5 percent of the area of said brass insert.
3. The golf club of claim 1 wherein saiD brass insert has legs thereon between the sides of the face plate and the sides of the recess in the club head block.
4. The golf club of claim 3 wherein said legs have one or more holes therein.
5. The golf club of claim 1 wherein adhesive is used as an attachment means for maintaining the plastic face plate, the brass insert, and the club head block in fixed position with respect to each other and wherein the plurality of holes in the said brass insert are completely filled with adhesive.
US66843A 1970-08-25 1970-08-25 Golf club wood with face plate insert Expired - Lifetime US3695618A (en)

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Cited By (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847399A (en) * 1973-05-03 1974-11-12 W Raymont Golf club with unit-cell head construction
US3975023A (en) * 1971-12-13 1976-08-17 Kyoto Ceramic Co., Ltd. Golf club head with ceramic face plate
US4113249A (en) * 1975-04-07 1978-09-12 Golf Resources, Ltd. Golf club and manufacture thereof
US4241115A (en) * 1978-07-05 1980-12-23 The Kendall Company Resin coated wooden articles produced by contacting a wooden article with a rather quick curing phenoxy or polyamide resin system
US4279414A (en) * 1978-07-17 1981-07-21 Kammerman Steven B Playing court
GB2124910A (en) * 1982-07-30 1984-02-29 Sumitomo Rubber Ind Golf putter
FR2580185A1 (en) * 1985-04-10 1986-10-17 Tilley Gordon Golf clubs
US4679792A (en) * 1984-07-19 1987-07-14 Straza George T Golf putter
US4681322A (en) * 1985-09-18 1987-07-21 Straza George T Golf club head
US4801146A (en) * 1985-12-26 1989-01-31 Kabushiki Kaisha Honma Gorufu Kurabu Seisakusho Golf club head
US5076585A (en) * 1990-12-17 1991-12-31 Harry Bouquet Wood golf clubhead assembly with peripheral weight distribution and matched center of gravity location
US5141230A (en) * 1990-08-10 1992-08-25 Antonious A J Metal wood golf club head with improved weighting system
WO1992022356A1 (en) * 1991-06-14 1992-12-23 Anderson Donald A Golf club with recessed, non-metallic club face
US5197737A (en) * 1989-06-01 1993-03-30 Taylor Made Golf Company Putter head
US5417419A (en) * 1989-06-12 1995-05-23 Anderson; Donald A. Golf club with recessed, non-metallic outer face plate
US5425538A (en) * 1991-07-11 1995-06-20 Taylor Made Golf Company, Inc. Golf club head having a fiber-based composite impact wall
US5497993A (en) * 1994-03-14 1996-03-12 Shan; Shiau S. Structure of golf club head
US5518243A (en) * 1995-01-25 1996-05-21 Zubi Golf Company Wood-type golf club head with improved adjustable weight configuration
US5580322A (en) * 1995-06-15 1996-12-03 Bouquet; Harry Wood golf clubhead assembly with peripheral weight on clubface
US5718641A (en) * 1997-03-27 1998-02-17 Ae Teh Shen Co., Ltd. Golf club head that makes a sound when striking the ball
US5766094A (en) * 1996-06-07 1998-06-16 Lisco Inc. Face inserts for golf club heads
US5879243A (en) * 1996-02-23 1999-03-09 Hackman; Lloyd E. Weight forward golf club head
US5921871A (en) * 1994-05-02 1999-07-13 Fisher; Dale Perry Golf putter head with interchangeable rebound control insert
US5944619A (en) * 1996-09-06 1999-08-31 Acushnet Company Golf club with an insert on the striking surface
US6030294A (en) * 1997-04-22 2000-02-29 Carbite, Inc. Golf club with porous striking surface and its method of manufacture
US6045456A (en) * 1997-01-23 2000-04-04 Cobra Golf Incorporated Golf club with improved weighting and vibration dampening
US6074309A (en) * 1996-04-24 2000-06-13 Spalidng Sports Worldwide, Inc. Laminated lightweight inserts for golf club heads
WO2000067854A1 (en) * 1999-05-11 2000-11-16 Cobra Golf Incorporated Strike face of a golf club head with integral indicia and border
US6231458B1 (en) 1996-09-06 2001-05-15 Acushnet Company Golf club head with an insert on the striking surface
US20010014629A1 (en) * 1989-06-12 2001-08-16 Anderson Donald A. Golf club head
US6334818B1 (en) 1996-09-06 2002-01-01 Acushnet Company Golf club head with an insert on the striking surface
US6723007B1 (en) * 2002-12-09 2004-04-20 O-Ta Precision Casting Co., Ltd. Face of a golf club head
US6729972B2 (en) * 2002-02-12 2004-05-04 Ohio Precision, Inc. Putter head design
US20050009630A1 (en) * 2003-07-09 2005-01-13 Chih-Yeh Chao Wood type golf club head
US20050119069A1 (en) * 2003-12-02 2005-06-02 Guard John G. Putter-type golf club head with an insert
US20050187034A1 (en) * 2000-04-18 2005-08-25 Rice Scott A. Metal wood club with improved hitting face
US20060019769A1 (en) * 2004-07-20 2006-01-26 Lai-Fa Lo Golf club head with improved striking effect
US20100048323A1 (en) * 2003-05-21 2010-02-25 Taylor Made Golf Company, Inc. Golf club head having a composite face insert
US20100087269A1 (en) * 2008-05-19 2010-04-08 Nike, Inc. Putter Heads And Putters Including Polymeric Material As Part Of The Ball Striking Face
US20100137074A1 (en) * 2006-06-09 2010-06-03 Acushnet Company Iron-type golf clubs
US20100151960A1 (en) * 2003-05-21 2010-06-17 Taylor Made Golf Company, Inc. Golf club head having a composite face insert
US20100227702A1 (en) * 2008-05-19 2010-09-09 Nike, Inc. Putter Heads and Putters Including Polymeric Material as Part of the Ball Striking Face
US20110143857A1 (en) * 2006-07-21 2011-06-16 Cobra Golf Incorporated Multi-material golf club head
USRE42544E1 (en) * 2004-04-22 2011-07-12 Taylor Made Golf Company, Inc. Golf club head
US8337320B2 (en) 2008-05-19 2012-12-25 Nike, Inc. Putter heads and putters including polymeric material as part of the ball striking face
US8343196B2 (en) 2003-08-26 2013-01-01 Synthes Usa, Llc Bone plate
US8574268B2 (en) 2004-01-26 2013-11-05 DePuy Synthes Product, LLC Highly-versatile variable-angle bone plate system
US8747245B2 (en) 2008-05-19 2014-06-10 Nike, Inc. Golf clubs and golf club heads
US8758346B2 (en) 2009-09-14 2014-06-24 DePuy Synthes Products, LLC Variable angle compression plate
US8777778B2 (en) 2011-01-04 2014-07-15 Karsten Manufacturing Corporation Golf club heads with apertures and methods to manufacture golf club heads
US8834285B2 (en) 2010-09-13 2014-09-16 Nike, Inc. Putter heads and putters
US8870682B2 (en) 2006-07-21 2014-10-28 Cobra Golf Incorporated Multi-material golf club head
US8900064B2 (en) 2010-09-13 2014-12-02 Nike, Inc. Putter heads and putters
US8961334B2 (en) 2010-12-07 2015-02-24 Nike, Inc. Putter heads and putters including a ball striking face body member and a rear body member
US20150057099A1 (en) * 2012-03-02 2015-02-26 Callaway Golf Company Putter face insert
US9022876B2 (en) 2010-12-07 2015-05-05 Nike, Inc. Putter heads and putters
US9028341B2 (en) 2013-03-11 2015-05-12 Taylor Made Golf Company, Inc. Golf club head
US9144717B2 (en) 2011-08-23 2015-09-29 Nike, Inc. Putter heads and putters
US20150273288A1 (en) * 2014-03-31 2015-10-01 Mizuno Corporation Iron golf club head and iron golf club
US9168075B2 (en) 2004-01-26 2015-10-27 DePuy Synthes Products, Inc. Variable angle locked bone fixation system
US20160008679A1 (en) * 2014-07-11 2016-01-14 Dunlop Sports Co. Ltd. Wood golf club head
US20160144246A1 (en) * 2014-11-21 2016-05-26 Dunlop Sports Co. Ltd. Golf club head
US9352198B2 (en) 2006-07-21 2016-05-31 Cobra Golf Incorporated Multi-material golf club head
US20160296809A1 (en) * 2011-11-28 2016-10-13 Acushnet Company Co-forged golf club head and method of manufacture
US9586104B2 (en) 2006-07-21 2017-03-07 Cobra Golf Incorporated Multi-material golf club head
US20170065858A1 (en) * 2011-11-28 2017-03-09 Acushnet Company Co-forged golf club head and method of manufacture
US9750991B2 (en) 2013-03-07 2017-09-05 Taylor Made Golf Company, Inc. Golf club head
US9776052B1 (en) 2011-01-04 2017-10-03 Karsten Manufacturing Corporation Golf club heads with apertures and methods to manufacture golf club heads
US10071292B2 (en) 2011-11-28 2018-09-11 Acushnet Company Co-forged golf club head and method of manufacture
US10124224B2 (en) 2011-01-04 2018-11-13 Karsten Manufacturing Corporation Golf club heads with apertures and filler materials
US10220275B2 (en) 2011-11-28 2019-03-05 Acushnet Company Co-forged golf club head and method of manufacture
US10231768B2 (en) 2003-05-30 2019-03-19 DePuy Synthes Products, Inc. Methods for implanting bone plates
US10335211B2 (en) 2016-03-18 2019-07-02 DePuy Synthes Products, Inc. Highly-versatile variable-angle bone plate system

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GB267755A (en) * 1926-05-20 1927-03-24 Charles Earnshaw An improved golf club
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US3172667A (en) * 1962-04-02 1965-03-09 Wilson Athletic Goods Mfg Co I Golf club head having a plastic striking face insert bonded to the club head material and method for making same
US3390881A (en) * 1965-03-22 1968-07-02 Voit Rubber Corp Golf club woods with coresurrounding shell
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Publication number Priority date Publication date Assignee Title
GB190218134A (en) * 1902-08-18 1903-07-23 Christian Hamilton Gray Improvements in or relating to Golf Clubs and the like.
US1571109A (en) * 1925-06-22 1926-01-26 A C Spalding & Bros Golf club
GB267755A (en) * 1926-05-20 1927-03-24 Charles Earnshaw An improved golf club
US2880002A (en) * 1955-07-19 1959-03-31 Wetty & Sons Sa Golf club head
US3172667A (en) * 1962-04-02 1965-03-09 Wilson Athletic Goods Mfg Co I Golf club head having a plastic striking face insert bonded to the club head material and method for making same
US3390881A (en) * 1965-03-22 1968-07-02 Voit Rubber Corp Golf club woods with coresurrounding shell
US3582081A (en) * 1969-07-18 1971-06-01 Amf Inc Golf club with adjustable weights and recessed face plate

Cited By (109)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975023A (en) * 1971-12-13 1976-08-17 Kyoto Ceramic Co., Ltd. Golf club head with ceramic face plate
US3847399A (en) * 1973-05-03 1974-11-12 W Raymont Golf club with unit-cell head construction
US4113249A (en) * 1975-04-07 1978-09-12 Golf Resources, Ltd. Golf club and manufacture thereof
US4241115A (en) * 1978-07-05 1980-12-23 The Kendall Company Resin coated wooden articles produced by contacting a wooden article with a rather quick curing phenoxy or polyamide resin system
US4279414A (en) * 1978-07-17 1981-07-21 Kammerman Steven B Playing court
GB2124910A (en) * 1982-07-30 1984-02-29 Sumitomo Rubber Ind Golf putter
US4679792A (en) * 1984-07-19 1987-07-14 Straza George T Golf putter
FR2580185A1 (en) * 1985-04-10 1986-10-17 Tilley Gordon Golf clubs
US4681322A (en) * 1985-09-18 1987-07-21 Straza George T Golf club head
US4801146A (en) * 1985-12-26 1989-01-31 Kabushiki Kaisha Honma Gorufu Kurabu Seisakusho Golf club head
US4812187A (en) * 1985-12-26 1989-03-14 Kabushiki Kaisha Honma Gorufu Kurabu Seisakusho Method of manufacturing a golf club head
GB2184951B (en) * 1985-12-26 1989-11-15 Honma Golf Club Golf club head
US5197737A (en) * 1989-06-01 1993-03-30 Taylor Made Golf Company Putter head
US20010014629A1 (en) * 1989-06-12 2001-08-16 Anderson Donald A. Golf club head
US5417419A (en) * 1989-06-12 1995-05-23 Anderson; Donald A. Golf club with recessed, non-metallic outer face plate
US5141230A (en) * 1990-08-10 1992-08-25 Antonious A J Metal wood golf club head with improved weighting system
US5076585A (en) * 1990-12-17 1991-12-31 Harry Bouquet Wood golf clubhead assembly with peripheral weight distribution and matched center of gravity location
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