US20070191135A1 - Club head for a golfing putter - Google Patents

Club head for a golfing putter Download PDF

Info

Publication number
US20070191135A1
US20070191135A1 US10/575,594 US57559404A US2007191135A1 US 20070191135 A1 US20070191135 A1 US 20070191135A1 US 57559404 A US57559404 A US 57559404A US 2007191135 A1 US2007191135 A1 US 2007191135A1
Authority
US
United States
Prior art keywords
club head
portion
golf club
characterized
accordance
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.)
Abandoned
Application number
US10/575,594
Inventor
Johnny Nilsson
Jon Karlsen
Arnulf Larsgard
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.)
Devilray AS
Original Assignee
Devilray AS
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
Priority to NO20034596 priority Critical
Priority to NO20034596A priority patent/NO20034596D0/en
Priority to NO20043368A priority patent/NO328387B1/en
Priority to NO20043368 priority
Application filed by Devilray AS filed Critical Devilray AS
Priority to PCT/NO2004/000310 priority patent/WO2005035073A1/en
Assigned to DEVILRAY AS reassignment DEVILRAY AS ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: NILSSON, JOHNNY, KARLSEN, JON, LARSGARD, ARNULF
Publication of US20070191135A1 publication Critical patent/US20070191135A1/en
Application status is Abandoned legal-status Critical

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00Golf clubs
    • A63B53/04Heads
    • A63B53/0487Heads for putters
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00Golf clubs
    • A63B53/04Heads
    • A63B2053/0441Heads with visual indicators for aligning the golf club
    • 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

Abstract

A golf club head (21) for a putter, in which the club head (21) is provided with a toe wing (31) projecting from a toe portion (23), and a heel wing (31″) projecting from a heel portion (25), each of the wings (31, 31″) being provided with an outward side surface (37) diverging in a direction away from a striking face (27), the toe wing (31) and the heel wing (31′) being connected to one or more bracing means (65, 71, 71′, 73).

Description

  • The invention relates to a club head for a golfing putter, more particularly a putter head which is wing-shaped, seen from above, and exhibits a large moment of inertia about a horizontal axis (z-axis) and about a vertical axis (x-axis) through the mass centre of the putter relative to the mass of the club head. This means reduced loss in speed and direction if the golf ball is hit by the putter outside the putter's “sweet spot” (the point on the striking face located on the line of movement of the centre of gravity of the club head). The invention also relates to stabilizing aids for the wings of the club head and aiming aids integrated in the club head.
  • Conventional putters are designed as “heel/toe-weighted” or with a so-called “mallet” shape.
  • Heal/toe-weighted putters have a large moment of inertia about the x-axis, thereby giving little loss in speed and direction in horizontal mishits. On the other hand, the moment of inertia about the z-axis is low, so that the loss in speed in vertical mishits will be large.
  • Mallet putters have a relatively large moment of inertia about the z-axis, and the loss in speed in vertical mishits is relatively small. On the other hand, the moment of inertia about the x-axis is relatively small, so that the loss in speed and direction in horizontal mishits is relatively large.
  • US patent application 2003/013546 A1 discloses a wing-shaped putter head with toe and heel wings projecting rearwards in diverging directions from the face. The mass centre has been given a favourable position in that recesses in the body of the putter head are filled with a lighter material, preferably an elastomer like polyurethane.
  • U.S. Pat. No. 6,270,422 B1 discloses a putter with detachable heel and toe wings, in which, on a top surface of each of the wings and on the club head, are placed aiming aids in the form of line markings in the surfaces located in a horizontal plane perpendicular to the face of the club head.
  • U.S. Pat. No. 5,470,070 discloses a T-shaped putter head with aiming lines placed in an upper club surface and placed in a horizontal plane perpendicular to the face of the club head.
  • WO publication 01/91860 A1 discloses a symmetrical putter head suitable for both right-handed and left-handed players, in which aiming lines are placed in the upper surface of the club head.
  • It is of great importance for the striking properties of a putter club that in the moment of striking, the position of the club head is affected to the least possible degree by the collision with the ball. In the ideal stroke the putter hits the ball on the sweet spot. The effective mass moving in the stroke is not just the club head, but also parts of the shaft. The sweet spot (centre of rotation) of a shafted club is located higher than the sweet spot (centre of gravity) of the club head alone. In practice, most putters have the sweet spot higher than the centre of the striking face. Most players hit the ball with the striking face centre. Thus, it is beneficial to move club head mass down, so that the real sweet spot of the club is lowered towards the centre of the striking face.
  • In addition, an important factor for good performances in putting is to be able to aim the putter at the right angle towards the target. To make the aiming easier, there are different designs, in which lines or circles on the club head, or the shape of the lower part of the shaft, form(s) virtual aiming line(s) assuming a direction perpendicular to the striking face of the putter, viewed from above.
  • The invention has as its object to remedy the drawbacks of the prior art.
  • The object is achieved through the features specified in the description below and in the following claims.
  • According to the prior art a club head for a putter has a wing shape, a toe wing extending rearwards from a toe portion of the club head and in a direction away from a striking face of a front portion of the club head, and a heel wing extending rearwards from a heel portion of the club head and in a direction away from the striking face of the club head. The outer side edges of the wings may have diverging directions, viewed from the striking face of the club head.
  • The club head is suitably provided with an essentially transversal connection bracing the wings and extending between the outer wing portions of the opposite wings, possibly as a connection between the outer wing portion of each wing and a front portion of the club head, possibly as a combination of the bracing methods mentioned.
  • The mass centre of the club head is located lower than the centre of the striking face. This is achieved by the wings advantageously having, in a front portion and a middle portion, an approximately L-shaped cross-section. Even other cross-sectional shapes that will give a predominant amount of mass in the lower portion of the wings can be used.
  • Alternatively, the position of the mass centre can be lowered by the use of a light material, for example aluminium, in the upper portions of the club head, combined with a heavy material, for example tungsten, in the lower portions of the club head.
  • Towards the rear end portion of the wings, the thickness of the vertical wall increases, while at the same time, the width of the wings increases. Thereby much mass is also placed at the rear of the wings, so that the moment of inertia of the club head about a vertical axis through the sweet spot will be large.
  • The moment of inertia of the club head about the vertical axis can also be increased by use of a light material, for example aluminium, in the mid portions of the club head, combined with a heavy material, for example tungsten, in the outer portions of the club head. It is also favourable for the club head to exhibit a large moment of inertia about a horizontal transversal axis through the sweet spot. This is achieved by using a heavy material in the club head's rear and outer portions, that is to say, the furthest out in the wings, whereas a light material is used in the mid portions and front portions of the club head.
  • The lower, internal edge surfaces of the wings are parallel and at right angles to the striking face, viewed in a horizontal plane, thereby forming an aiming aid. Parallel to the lower, internal edge surfaces of the wings, the wings are advantageously provided with an additional aiming aid in the form of aiming line markings.
  • Alternatively or in addition to the above-mentioned aiming aids, each of the wings may be provided with an aiming aid in the form of one or more aiming line markings on a wing top surface, the aiming line markings being, in a horizontal plane, at right angles to the face.
  • Alternatively, the club head may be provided with aiming aids placed on or integrated in the bracing connections between the wings and/or between the wings and the front portion of the club head.
  • The front portion of the club head comprises the striking face, the toe portion, the heel portion and a shaft-connecting portion.
  • In the shaft-connecting portion the front club portion advantageously has an L-shaped cross-section for the purpose of placing a predominant amount of mass in the lower portion of the club head. Alternatively the shaft-connecting portion has a cross-section approximating a lying U-shape, in which an upper side surface and a lower side surface are formed to provide a stable attachment for a shaft without a large club mass being placed in this area. The U-shaped shaft-connecting portion gradually merges into a cross-section of an approximate L-shape or other cross-sectional shape giving a predominant amount of mass in the lower portion of the club head.
  • In the transition between the toe portion and the toe wing, the heel portion and heel wing, respectively, the thickness of the vertical wall is suitably increased to provide sufficient stability for the wings.
  • The upper side surface of the front portion of the club head is suitably provided with an additional aiming aid in the form of an aiming line marking lying parallel to the striking face.
  • Similarly, the upper side surface of the shaft-connecting portion is suitably provided with one or more aiming aids in the form of one or more aiming line markings lying at right angles to the striking face. The aiming line marking(s) may advantageously be extended in a direction away from the striking face by the shaft-connecting portion comprising one or more projecting aiming pins. Advantageously, one of the aiming line markings of the shaft-connecting portion coincides with a vertical plane extending through the “sweet spot” of the club head.
  • The aiming line markings, besides those formed by the geometrical shape of the club head (side edges, aiming pin and similar), are formed by, for example, recesses, indentations, elevations, colour markings or similar.
  • In what follows is described a non-limiting example of a preferred embodiment which is visualized in the accompanying drawings, in which:
  • FIG. 1 shows a principle drawing of a toe/heel-weighted club head, in a top plan view;
  • FIG. 2 shows a principle drawing of a “mallet”-shaped club head, in a top plan view;
  • FIG. 3 shows a perspective drawing of a wing-shaped club head according to the invention;
  • FIG. 4 shows a front view of the club head;
  • FIG. 5 shows a rear view of the club head;
  • FIG. 6 shows a horizontal section VI-VI through the club head, seen from above as indicated in FIG. 5;
  • FIG. 7 shows a cross-section VII-VII through a club wing as indicated in FIG. 6;
  • FIG. 8 shows a side view of the club head;
  • FIG. 9 shows a perspective drawing of an alternatively wing-shaped club head according to the invention;
  • FIG. 10 shows a perspective drawing of a further alternatively wing-shaped club head according to the invention.
  • FIG. 11 shows a top plan view of a further exemplary embodiment of a wing-shaped club head according to the invention;
  • FIG. 12 shows a perspective drawing of the exemplary embodiment of FIG. 11.
  • In FIG. 1 the reference numeral 1 indicates a club head with a tow/heel-weighted distribution of mass according to the prior art and with a toe portion 3, a heel portion 5, a striking face 7 and a connecting portion 9 for a shaft (not shown). An arrow S indicates the direction of stroke.
  • In FIG. 2, numeral 11 identifies a “mallet”-shaped club head according to the prior art. The other numbers have the same references as in FIG. 1.
  • In FIGS. 3-8 the reference numeral 21 indicates a wing-shaped club head with a toe portion 23, a heel portion 25, a striking face 27 and upper and lower connecting portions 29, 29′ for a shaft (not shown). A toe wing 31 projects from the toe portion 23. A heel wing 31′ projects from the heel portion 25.
  • Each wing 31, 31′ includes a vertical sidewall 33 and an essentially horizontal bottom portion 35, together forming an approximately L-shaped cross-section. The vertical sidewall 33 is provided with an outer side surface 37. The bottom portion 35 is provided with an internal side edge 39 and an upper bottom surface 41. The upper bottom surface 41 is provided with a recessed aiming groove 43 lying parallel to and extending in approximately the entire length of the straight portion of the side edge 39. The rectilinear side edge portion 39 is advantageously at least 10 mm long. In a rear end portion 45 the cross-section of the wings 31, 31′ gradually changes from an L-shape into a rectangular shape.
  • Each wing 31, 31′ also includes a wing top surface 42, each provided with an aiming line marking 44. The aiming line markings 44 lie, in a horizontal plane, parallel to each other and parallel to the straight side edge 39 of the respective wing 31, 31′.
  • A front top surface 47 is provided with a recessed aiming groove 49, which lies parallel to the face 27.
  • The connecting portions 29, 29′ are suitably provided with a hole 51, 51′ for the insertion of the shaft (not shown).
  • The upper connecting portion 29 is provided with a recessed aiming groove 53, which is, in a horizontal plane, at right angles to the face 27 and is placed, in a vertical plane that is at right angles to the face 27 and extends through the “sweet spot” of the club head. The aiming groove 53 is broken by the shaft hole 51.
  • FIG. 9 shows an alternative embodiment of the club head 21, in which the aiming groove 53 is extended rearwards along an aiming pin 54.
  • FIG. 10 shows a further embodiment of the club head 21, in which an intermediate plate 65 fills the space between the bottom portions 35 of the wings 31, 31′. An aiming line marking 67 in the upper surface 66 of the intermediate plate 65 is at right angles to the striking face 27.
  • FIGS. 11 and 12 show a further embodiment of the club head 21, in which the wings 31, 31′ are interconnected by means of cross stays 71, 71′, the cross stays 71, 71′ projecting from the bottom portions 35 of the wings 31, 31′. The cross stays 71, 71′ are connected by a stabilizing stay 73 to a mid portion 75. The stabilizing stay 73 is provided with rectilinear parallel side edge portions 77 that are at right angles to the striking face 27. A top surface 78 is provided with an aiming line marking 79.
  • The toe and heel portions 23, 25 separately have an approximately L-shaped cross-section, in which a lower front portion 55 projects essentially horizontally rearwards in a direction away from the striking face 27. The lower front portion 55 has a smooth transition into the lower connecting portion 29′ for the shaft, alternatively into the mid portion 75 of the club head and the bottom portions 35 of the wings 31, 31′.
  • By means of the mass concentration of the projecting wings 31, 31′ in their rear end portions 45, the club head 21 according to the invention exhibits a large moment of inertia.
  • The intermediate plate 65, alternatively the cross stays 71, 71′, interconnect(s) the wings 31, 31′ and brace(s) the wings 31, 31′. Thereby the natural oscillating frequency of the club head increases, resulting in a less audible sound produced by the club head's 21 impact on the ball in the moment of stroke. At the same time, the cross stays 71, 71′ increase the mass concentration in the rear portion of the club head 21.
  • The stabilizing stay 73 increases the rigidity of the wings 31, 31′ further.
  • By the toe and heel portions 23, 25 and the wings 31, 31′ having an essentially L-shaped cross-section and by the cross stays 71, 71′ projecting from the bottom portion 35 of the wings 31, 31′, is achieved that the mass centre of the club head 21 is located lower than the centre of the face 27.
  • The internal side edge 39 of the wings 31, 31′ together with the aiming grooves 43, 44, 49, 53 and 57, possibly the side edge portions 78 of the stabilizing stay 73 together with the aiming groove 79 work as aiming means to increase the precision of stroke.

Claims (13)

1. A golf cub head (21) for a putter club, in which the club head (21) is provided with a toe wing (31) projecting from a toe portion (23), and a heel wing (31′) projecting from a heel portion (25), the wings (31, 31′) being each provided with an outward side surface (37), the side surfaces (37) diverging relative to each other in a direction away from a striking face (27), characterized in that
a substantial portion of the moment of inertia of the toe wing (31) and the heel wing (31′) around a vertical axis coinciding with the clubs head centre of mass, is obtained by the mass of the rear end portion (45) of the wing (31, 31′),
the mass per length unit of the end portion of each wing (31, 31′) being substantially larger than the mass per length unit of adjacent mid portions of the wings (31, 31′);
and that at least one bracing means (65, 71, 71′) is secured to the rear end portion (45) of either wing (31, 31′)
2. A golf club head (21) in accordance with claim 1, characterized in that to a mid portion (29′, 75) of the golf club head (21) there is secured at least one bracing means (65, 73).
3. A golf club head (21) in accordance with claim 1, characterized in that the golf club head (21) includes an intermediate plate (65) filling the space between the lower portions (35) of the wings (31, 31′).
4. A golf club head (21) in accordance with claim 1, characterized in that cross stays (71, 71′) connect the rear end portions (45) of the wings (31, 31′).
5. A golf club head (21) in accordance with claim 1, characterized in that cross stays (71, 71′), connecting the rear end portions (45) of the wings (31, 31′), are rigidly connected by a stabilizing stay (73) to the mid portion (75) of the golf club head (21).
6. A golf club head (21) in accordance with claim 1, characterized in that each of the wings (31, 31′) has an inward-facing, rectilinear side edge portion (39) lying essentially parallel to each other and being, in a horizontal plane, essentially at right angles to the striking face (27).
7. A golf club head (21) in accordance with claim 5, characterized in that the rectilinear side edge portion (39) has an extent of at least 10 mm.
8. A golf club head (21) in accordance with claim 1, characterized in that the mass centre of the club head (21) is positioned lower than the centre of the striking face (27).
9. A golf club head (21) in accordance with claim 1, characterized in that the toe portion (23) and the heel portion (25) have an L-shaped cross-section, a lower portion (55) thereof projecting essentially horizontally in a direction away from the striking face (27).
10. A golf club head (21) in accordance with claim 1, characterized in that a middle portion of each of the wings (31, 31′) has an L-shaped cross-section, a bottom portion (35) thereof projecting essentially horizontally in a direction away from the outer side surface (37).
11. A golf club head (21) in accordance with claim 1, characterized in that the rear portions (45) of the club head (21) are formed essentially by a material of a specific gravity of more than 3.5 kg/dm3 and the front portions (23, 25, 27) of the club head (21) are formed essentially by a material of a specific gravity of less than 3.5 kg/dm3.
12. A golf club head (21) in accordance with claim 1, characterized in that the lower portions (29′, 35, 55) of the club head (21) are formed essentially by a material having a specific gravity of more than 3.5 kg/dm3 and the upper portions (29, 47) of the club head (21) are formed essentially by a material of a specific gravity of less than 3.5 kg/dm3.
13. A golf club head (21) in accordance with claim 1, characterized in that the rear and outer portions (45) of the club head (21) are formed essentially by a material of a specific gravity larger than 3.5 kg/dm3 and the middle portions (29, 29′, 75) of the club head (21) are formed essentially by a material of a specific gravity of less than 3.5 kg/dm3.
US10/575,594 2003-10-14 2004-10-13 Club head for a golfing putter Abandoned US20070191135A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NO20034596 2003-10-14
NO20034596A NO20034596D0 (en) 2003-10-14 2003-10-14 The club head to putter
NO20043368A NO328387B1 (en) 2003-10-14 2004-08-13 Kolle head to putter for golf games
NO20043368 2004-08-13
PCT/NO2004/000310 WO2005035073A1 (en) 2003-10-14 2004-10-13 A club head for a golfing putter

Publications (1)

Publication Number Publication Date
US20070191135A1 true US20070191135A1 (en) 2007-08-16

Family

ID=34437053

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/575,594 Abandoned US20070191135A1 (en) 2003-10-14 2004-10-13 Club head for a golfing putter

Country Status (7)

Country Link
US (1) US20070191135A1 (en)
EP (1) EP1684877B1 (en)
JP (1) JP2007508099A (en)
AT (1) AT481140T (en)
DE (1) DE602004029176D1 (en)
NO (1) NO328387B1 (en)
WO (1) WO2005035073A1 (en)

Cited By (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080146371A1 (en) * 2006-12-15 2008-06-19 Wahl Bret H Golf putter head
US20090270196A1 (en) * 2008-04-29 2009-10-29 Solheim John A Golf club head with a three-dimensional alignment member and methods to manufacture golf club heads
US20090280925A1 (en) * 2008-05-08 2009-11-12 Taylor Made Golf Company, Inc. Putter head
US20090305807A1 (en) * 2008-04-29 2009-12-10 Solheim John A Golf club head with a three-dimensional alignment member and methods to manufacture golf club heads
US20090305806A1 (en) * 2008-06-09 2009-12-10 True Putt Enterprises Llc Putter with aiming arms
US20120083353A1 (en) * 2010-09-13 2012-04-05 Nike, Inc. Putter Heads and Putters
US20120142449A1 (en) * 2010-12-07 2012-06-07 Nike, Inc. Customizable Putter Heads and Putters Including Polymeric Material as Part of the Ball Striking Surface
US20130203522A1 (en) * 2011-08-23 2013-08-08 Nike, Inc. Putter Heads and Putters
US8900064B2 (en) 2010-09-13 2014-12-02 Nike, Inc. Putter heads and putters
US9022876B2 (en) 2010-12-07 2015-05-05 Nike, Inc. Putter heads and putters
USD735283S1 (en) 2014-07-10 2015-07-28 Karsten Manufacturing Corporation Golf club head
USD754805S1 (en) 2013-10-23 2016-04-26 Karsten Manufacturing Corporation Golf club head
USD774151S1 (en) 2015-08-03 2016-12-13 Karsten Manufacturing Corporation Golf club head with alignment aid
USD774610S1 (en) 2015-08-03 2016-12-20 Karsten Manufacturing Corporation Golf club head with alignment aid
USD774609S1 (en) 2015-08-03 2016-12-20 Karsten Manufacturing Corporation Golf club head with alignment aid
USD774608S1 (en) 2015-08-03 2016-12-20 Karsten Manufacturing Corporation Golf club head with alignment aid
USD774607S1 (en) 2015-08-03 2016-12-20 Karsten Manufacturing Corporation Golf club head with alignment aid
US9604108B1 (en) * 2015-07-17 2017-03-28 Nathaniel Dunnell Parabolic golf club system
USD783745S1 (en) 2015-10-27 2017-04-11 Karsten Manufacturing Corporation Golf club head
USD792537S1 (en) 2016-03-14 2017-07-18 Karsten Manufacturing Corporation Golf club head
USD792929S1 (en) 2016-06-07 2017-07-25 Karsten Manufacturing Corporation Golf club head
USD794732S1 (en) 2016-03-25 2017-08-15 Karsten Manufacturing Corporation Golf club head
USD796600S1 (en) 2016-05-13 2017-09-05 Karsten Manufacturing Corporation Golf club head
USD796597S1 (en) 2016-05-13 2017-09-05 Karsten Manufacturing Corporation Golf club head
USD796599S1 (en) 2016-05-13 2017-09-05 Karsten Manufacturing Corporation Golf club head
USD796603S1 (en) 2016-06-07 2017-09-05 Karsten Manufacturing Corporation Golf club head
USD797221S1 (en) 2016-06-07 2017-09-12 Karsten Manufacturing Corporation Golf club head
USD797220S1 (en) 2016-05-13 2017-09-12 Karsten Manufacturing Corporation Golf club head
USD797222S1 (en) 2016-05-13 2017-09-12 Karsten Manufacturing Corporation Golf club head
USD797873S1 (en) 2016-05-13 2017-09-19 Karsten Manufacturing Corporation Golf club head
USD797872S1 (en) 2016-04-19 2017-09-19 Karsten Manufacturing Corporation Golf club head
USD807454S1 (en) 2016-06-07 2018-01-09 Karsten Manufacturing Corporation Golf club head
USD816175S1 (en) 2016-10-14 2018-04-24 Karsten Manufacturing Corporation Golf club head
USD825698S1 (en) 2017-07-14 2018-08-14 Karsten Manufacturing Corporation Golf club head
USD827743S1 (en) 2017-07-14 2018-09-04 Karsten Manufacturing Corporation Golf club head
USD832379S1 (en) 2017-07-14 2018-10-30 Karsten Manufacturing Corporation Golf club head
USD832380S1 (en) 2017-07-14 2018-10-30 Karsten Manufacturing Corporation Golf club head
USD832950S1 (en) 2017-07-27 2018-11-06 Karsten Manufacturing Corporation Golf club head
USD840482S1 (en) 2017-07-14 2019-02-12 Karsten Manufacturing Corporation Golf club head
USD852911S1 (en) 2018-01-08 2019-07-02 Karsten Manufacturing Corporation Golf club head
USD857135S1 (en) 2018-03-13 2019-08-20 Karsten Manufacturing Corporation Golf club head
USD859544S1 (en) 2017-11-10 2019-09-10 Karsten Manufacturing Corporation Golf club head
USD860355S1 (en) 2018-07-11 2019-09-17 Karsten Manufacturing Corporation Golf club head

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO328387B1 (en) * 2003-10-14 2010-02-08 Devilray As Kolle head to putter for golf games
US8246481B2 (en) * 2007-07-13 2012-08-21 Nike, Inc. Putters with enhanced alignment visualization
US20090017934A1 (en) * 2007-07-13 2009-01-15 Nike, Inc. Putters with Enhanced Alignment Visualization
US9795845B2 (en) 2009-01-20 2017-10-24 Karsten Manufacturing Corporation Golf club and golf club head structures
US20100190573A1 (en) 2009-01-20 2010-07-29 Nike, Inc. Golf Club And Golf Club Head Structures
US7922603B2 (en) * 2009-01-20 2011-04-12 Nike, Inc. Golf club assembly and golf club head with bar and weighted member
US9149693B2 (en) 2009-01-20 2015-10-06 Nike, Inc. Golf club and golf club head structures
US9192831B2 (en) 2009-01-20 2015-11-24 Nike, Inc. Golf club and golf club head structures
US8435135B2 (en) 2010-05-28 2013-05-07 Nike, Inc. Golf club head or other ball striking device having removable or interchangeable body member
US9687705B2 (en) 2010-11-30 2017-06-27 Nike, Inc. Golf club head or other ball striking device having impact-influencing body features
JP2013544178A (en) 2010-11-30 2013-12-12 ナイキ インターナショナル リミテッド Golf club head or other ball striking device having a face plate with distributed impact repulsion and stiffening
US9186547B2 (en) 2011-04-28 2015-11-17 Nike, Inc. Golf clubs and golf club heads
KR101711173B1 (en) 2011-08-23 2017-03-03 나이키 이노베이트 씨.브이. Golf club head with a void
US9375624B2 (en) 2011-04-28 2016-06-28 Nike, Inc. Golf clubs and golf club heads
US8986130B2 (en) 2011-04-28 2015-03-24 Nike, Inc. Golf clubs and golf club heads
US20130325657A1 (en) 2012-05-31 2013-12-05 Nike, Inc. Adjustable Golf Club and System and Associated Golf Club Heads and Shafts
US9409068B2 (en) 2012-05-31 2016-08-09 Nike, Inc. Adjustable golf club and system and associated golf club heads and shafts
US9744412B2 (en) 2014-06-20 2017-08-29 Karsten Manufacturing Corporation Golf club head or other ball striking device having impact-influencing body features

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186465A (en) * 1991-01-22 1993-02-16 Chorne Robert I Golf club head
US5417429A (en) * 1993-05-28 1995-05-23 Strand; Lennart Golf putter
USD359330S (en) * 1993-07-02 1995-06-13 Channell Ronald P Golf putter head
USD381382S (en) * 1995-07-27 1997-07-22 Golf putter head
US6652390B2 (en) * 2001-07-16 2003-11-25 Brent W. Bradford Spread heel/toe weighted golf club
US6716110B1 (en) * 2003-05-27 2004-04-06 Paul Ballow Golf putter
US20050137027A1 (en) * 2003-12-23 2005-06-23 Frank Thomas Golf putter
USD516655S1 (en) * 2005-02-17 2006-03-07 Nike, Inc. Portion of a golf club head for a putter
US20060058113A1 (en) * 2004-09-10 2006-03-16 Sri Sports Limited Putter-type club head
US7018304B2 (en) * 2004-05-20 2006-03-28 Bradford Brent W Putter head
US20060223649A1 (en) * 2005-04-01 2006-10-05 Rife Guerin D Weighting system for a putter type golf club
US7201668B1 (en) * 2005-09-19 2007-04-10 Francisco Pamias Replaceable hosel assembly for golf club

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05137820A (en) * 1991-11-20 1993-06-01 Mitsui Eng & Shipbuild Co Ltd Putter head
US5830078A (en) * 1997-10-02 1998-11-03 Mcmahan; Clifton H. Golf club head
NO328387B1 (en) * 2003-10-14 2010-02-08 Devilray As Kolle head to putter for golf games

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186465A (en) * 1991-01-22 1993-02-16 Chorne Robert I Golf club head
US5417429A (en) * 1993-05-28 1995-05-23 Strand; Lennart Golf putter
USD359330S (en) * 1993-07-02 1995-06-13 Channell Ronald P Golf putter head
USD381382S (en) * 1995-07-27 1997-07-22 Golf putter head
USD399274S (en) * 1997-05-27 1998-10-06 Putting head for a golf club
USD422041S (en) * 1999-04-12 2000-03-28 Putting head for a golf club
US6652390B2 (en) * 2001-07-16 2003-11-25 Brent W. Bradford Spread heel/toe weighted golf club
US6716110B1 (en) * 2003-05-27 2004-04-06 Paul Ballow Golf putter
US20050137027A1 (en) * 2003-12-23 2005-06-23 Frank Thomas Golf putter
US7018304B2 (en) * 2004-05-20 2006-03-28 Bradford Brent W Putter head
US20060058113A1 (en) * 2004-09-10 2006-03-16 Sri Sports Limited Putter-type club head
USD516655S1 (en) * 2005-02-17 2006-03-07 Nike, Inc. Portion of a golf club head for a putter
US20060223649A1 (en) * 2005-04-01 2006-10-05 Rife Guerin D Weighting system for a putter type golf club
US7201668B1 (en) * 2005-09-19 2007-04-10 Francisco Pamias Replaceable hosel assembly for golf club

Cited By (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7438648B2 (en) * 2006-12-15 2008-10-21 Taylor Made Golf Company, Inc. Golf putter head
US20080146371A1 (en) * 2006-12-15 2008-06-19 Wahl Bret H Golf putter head
US8100779B2 (en) 2008-04-29 2012-01-24 Karsten Manufacturing Corporation Golf club head with a three-dimensional alignment member and methods to manufacture golf club heads
US20090270196A1 (en) * 2008-04-29 2009-10-29 Solheim John A Golf club head with a three-dimensional alignment member and methods to manufacture golf club heads
US20090270198A1 (en) * 2008-04-29 2009-10-29 Solheim John A Golf club head with three-dimensional alignment aid and method of manufacture
US7803066B2 (en) 2008-04-29 2010-09-28 Karsten Manufacturing Corporation Golf club head with three-dimensional alignment aid and method of manufacture
US20090305807A1 (en) * 2008-04-29 2009-12-10 Solheim John A Golf club head with a three-dimensional alignment member and methods to manufacture golf club heads
US8109838B2 (en) 2008-04-29 2012-02-07 Karsten Manufacturing Corporation Golf club head with a three-dimensional alignment member and methods to manufacture golf club heads
US8348781B2 (en) 2008-05-08 2013-01-08 Taylor Made Golf Company, Inc. Putter head
US8066581B2 (en) * 2008-05-08 2011-11-29 Taylor Made Golf Company, Inc. Putter head
US9050510B2 (en) 2008-05-08 2015-06-09 Taylor Made Golf Company, Inc. Putter head
US8216082B2 (en) 2008-05-08 2012-07-10 Taylor Made Golf Company, Inc. Putter head
US8579718B2 (en) 2008-05-08 2013-11-12 Taylor Made Golf Company, Inc. Putter head
US20090280925A1 (en) * 2008-05-08 2009-11-12 Taylor Made Golf Company, Inc. Putter head
US20090305806A1 (en) * 2008-06-09 2009-12-10 True Putt Enterprises Llc Putter with aiming arms
US7959520B2 (en) * 2008-06-09 2011-06-14 True Putt Enterprises, LLC Putter with aiming arms
US8900064B2 (en) 2010-09-13 2014-12-02 Nike, Inc. Putter heads and putters
US20120083353A1 (en) * 2010-09-13 2012-04-05 Nike, Inc. Putter Heads and Putters
US8834285B2 (en) * 2010-09-13 2014-09-16 Nike, Inc. Putter heads and putters
US20120142449A1 (en) * 2010-12-07 2012-06-07 Nike, Inc. Customizable Putter Heads and Putters Including Polymeric Material as Part of the Ball Striking Surface
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
US9022876B2 (en) 2010-12-07 2015-05-05 Nike, Inc. Putter heads and putters
US20130203522A1 (en) * 2011-08-23 2013-08-08 Nike, Inc. Putter Heads and Putters
US9144717B2 (en) * 2011-08-23 2015-09-29 Nike, Inc. Putter heads and putters
USD754805S1 (en) 2013-10-23 2016-04-26 Karsten Manufacturing Corporation Golf club head
USD735283S1 (en) 2014-07-10 2015-07-28 Karsten Manufacturing Corporation Golf club head
US9604108B1 (en) * 2015-07-17 2017-03-28 Nathaniel Dunnell Parabolic golf club system
USD774610S1 (en) 2015-08-03 2016-12-20 Karsten Manufacturing Corporation Golf club head with alignment aid
USD774151S1 (en) 2015-08-03 2016-12-13 Karsten Manufacturing Corporation Golf club head with alignment aid
USD774608S1 (en) 2015-08-03 2016-12-20 Karsten Manufacturing Corporation Golf club head with alignment aid
USD774607S1 (en) 2015-08-03 2016-12-20 Karsten Manufacturing Corporation Golf club head with alignment aid
USD774609S1 (en) 2015-08-03 2016-12-20 Karsten Manufacturing Corporation Golf club head with alignment aid
USD783745S1 (en) 2015-10-27 2017-04-11 Karsten Manufacturing Corporation Golf club head
USD792537S1 (en) 2016-03-14 2017-07-18 Karsten Manufacturing Corporation Golf club head
USD794732S1 (en) 2016-03-25 2017-08-15 Karsten Manufacturing Corporation Golf club head
USD797872S1 (en) 2016-04-19 2017-09-19 Karsten Manufacturing Corporation Golf club head
USD796600S1 (en) 2016-05-13 2017-09-05 Karsten Manufacturing Corporation Golf club head
USD796597S1 (en) 2016-05-13 2017-09-05 Karsten Manufacturing Corporation Golf club head
USD796599S1 (en) 2016-05-13 2017-09-05 Karsten Manufacturing Corporation Golf club head
USD797220S1 (en) 2016-05-13 2017-09-12 Karsten Manufacturing Corporation Golf club head
USD797222S1 (en) 2016-05-13 2017-09-12 Karsten Manufacturing Corporation Golf club head
USD797873S1 (en) 2016-05-13 2017-09-19 Karsten Manufacturing Corporation Golf club head
USD796603S1 (en) 2016-06-07 2017-09-05 Karsten Manufacturing Corporation Golf club head
USD797221S1 (en) 2016-06-07 2017-09-12 Karsten Manufacturing Corporation Golf club head
USD792929S1 (en) 2016-06-07 2017-07-25 Karsten Manufacturing Corporation Golf club head
USD807454S1 (en) 2016-06-07 2018-01-09 Karsten Manufacturing Corporation Golf club head
USD816175S1 (en) 2016-10-14 2018-04-24 Karsten Manufacturing Corporation Golf club head
USD825698S1 (en) 2017-07-14 2018-08-14 Karsten Manufacturing Corporation Golf club head
USD827743S1 (en) 2017-07-14 2018-09-04 Karsten Manufacturing Corporation Golf club head
USD832380S1 (en) 2017-07-14 2018-10-30 Karsten Manufacturing Corporation Golf club head
USD840482S1 (en) 2017-07-14 2019-02-12 Karsten Manufacturing Corporation Golf club head
USD832379S1 (en) 2017-07-14 2018-10-30 Karsten Manufacturing Corporation Golf club head
USD832950S1 (en) 2017-07-27 2018-11-06 Karsten Manufacturing Corporation Golf club head
USD859544S1 (en) 2017-11-10 2019-09-10 Karsten Manufacturing Corporation Golf club head
USD852911S1 (en) 2018-01-08 2019-07-02 Karsten Manufacturing Corporation Golf club head
USD857135S1 (en) 2018-03-13 2019-08-20 Karsten Manufacturing Corporation Golf club head
USD860355S1 (en) 2018-07-11 2019-09-17 Karsten Manufacturing Corporation Golf club head

Also Published As

Publication number Publication date
DE602004029176D1 (en) 2010-10-28
EP1684877B1 (en) 2010-09-15
JP2007508099A (en) 2007-04-05
EP1684877A1 (en) 2006-08-02
AT481140T (en) 2010-10-15
NO328387B1 (en) 2010-02-08
NO20043368L (en) 2005-04-15
WO2005035073A1 (en) 2005-04-21

Similar Documents

Publication Publication Date Title
US3516674A (en) Golf putter
US5451056A (en) Metal wood type golf club
CA1304428C (en) Perimeter weighted iron type golf club head with complementary intermediate weighting system
US6572491B2 (en) Golf club head
JP4326540B2 (en) Golf club head
US6471600B2 (en) Putter head
US10486038B2 (en) Golf club head
US6048278A (en) Metal wood golf clubhead
US6749523B1 (en) Putter
US5058895A (en) Golf club with improved moment of inertia
CA1202993A (en) Golf club with bulge radius and increased moment of inertia about an inclined axis
US7909707B2 (en) Golf club head
US7500924B2 (en) Golf club head
US8109838B2 (en) Golf club head with a three-dimensional alignment member and methods to manufacture golf club heads
US4834387A (en) Golf club
US7654914B2 (en) Golf club head with undercut
US8210961B2 (en) Golf club or golf club head having an adjustable ball striking face
AU665165B2 (en) Golf club irons having improved weighting
US4938470A (en) Perimeter weighted iron type golf club head with upper alignment and sighting area and complementary weighting system
US8376878B2 (en) Golf club head having variable center of gravity location
TWI236920B (en) High moment of inertia putter
US1703199A (en) Golf club
US6506125B2 (en) Putter head
EP0636391A2 (en) Golf club irons and method of manufacture of iron sets
US8100779B2 (en) Golf club head with a three-dimensional alignment member and methods to manufacture golf club heads

Legal Events

Date Code Title Description
AS Assignment

Owner name: DEVILRAY AS, NORWAY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:NILSSON, JOHNNY;KARLSEN, JON;LARSGARD, ARNULF;REEL/FRAME:019321/0111;SIGNING DATES FROM 20060421 TO 20060508

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION