GB2617949A - Multi-component putter - Google Patents
Multi-component putter Download PDFInfo
- Publication number
- GB2617949A GB2617949A GB2310457.3A GB202310457A GB2617949A GB 2617949 A GB2617949 A GB 2617949A GB 202310457 A GB202310457 A GB 202310457A GB 2617949 A GB2617949 A GB 2617949A
- Authority
- GB
- United Kingdom
- Prior art keywords
- golf club
- club head
- type golf
- putter
- ball
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract 24
- 239000000853 adhesive Substances 0.000 claims abstract 5
- 230000001070 adhesive effect Effects 0.000 claims abstract 5
- 230000014759 maintenance of location Effects 0.000 claims 10
- 229910001220 stainless steel Inorganic materials 0.000 claims 6
- 239000010935 stainless steel Substances 0.000 claims 6
- 230000005484 gravity Effects 0.000 claims 5
- 229910000838 Al alloy Inorganic materials 0.000 claims 3
- 229910000851 Alloy steel Inorganic materials 0.000 claims 3
- 229910000975 Carbon steel Inorganic materials 0.000 claims 3
- 229910001240 Maraging steel Inorganic materials 0.000 claims 3
- 229910000831 Steel Inorganic materials 0.000 claims 3
- 229910052782 aluminium Inorganic materials 0.000 claims 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 3
- 239000010962 carbon steel Substances 0.000 claims 3
- 102220342298 rs777367316 Human genes 0.000 claims 3
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims 3
- 239000010959 steel Substances 0.000 claims 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 3
- 229910052721 tungsten Inorganic materials 0.000 claims 3
- 239000010937 tungsten Substances 0.000 claims 3
- 230000007704 transition Effects 0.000 claims 2
- 235000014443 Pyrus communis Nutrition 0.000 claims 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B53/00—Golf clubs
- A63B53/04—Heads
- A63B53/0487—Heads for putters
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
- A63B47/02—Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting
-
- 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
- A63B53/0408—Heads characterised by specific dimensions, e.g. thickness
-
- 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
- A63B53/0416—Heads having an impact surface provided by a face insert
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B53/00—Golf clubs
- A63B53/04—Heads
- A63B53/0433—Heads with special sole configurations
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B53/00—Golf clubs
- A63B53/04—Heads
- A63B53/0437—Heads with special crown configurations
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B53/00—Golf clubs
- A63B53/04—Heads
- A63B53/0441—Heads with visual indicators for aligning the golf club
-
- 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
- A63B60/50—Details or accessories of golf clubs, bats, rackets or the like with through-holes
-
- 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
- A63B60/52—Details or accessories of golf clubs, bats, rackets or the like with slits
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B53/00—Golf clubs
- A63B53/04—Heads
- A63B2053/0491—Heads with added weights, e.g. changeable, replaceable
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B2071/0694—Visual indication, e.g. Indicia
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2209/00—Characteristics of used materials
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Golf Clubs (AREA)
Abstract
Embodiments of multi-component putters comprising an upper portion and a lower portion are described herein. The upper portion is formed from a first material having a first density and the lower portion is formed from a second material having a second density. The first density is less than the second density. The upper portion is affixed to the lower portion via an adhesive or a combination of adhesives and interlocking geometry. The multi-component putter design provides increased forgiveness and moment of inertia compared to a putter formed from a single material.
Claims (64)
1. A putter-type golf club head comprising: a toe end, a heel end, a strike face, a rear end, a crown, a sole, an upper portion, and a lower portion, wherein: the upper portion comprises a forward portion and a rearward extension, wherein the forward portion comprises the strike face, and the rearward extension extends rearward from the forward portion towards the rear end; the upper portion defines a central recess that is recessed into the upper portion via a recess floor and a circumferential recess wall; the upper portion further comprises an alignment aid, wherein the alignment aid comprises: a ball-outlining feature that circumscribes the central recess, and comprises one or more arcuate portions and a set of parallel lines, wherein the one or more arcuate portions are located near the strike face, or the rear end, the set of parallel lines extend from the strike face to the rear end, and the ball-outlining feature comprises a first color; a central line situated on the recess floor, wherein the central line is located within the ball-outlining feature, and the central line comprises a second color; a plurality of grooves recessed into the recess floor on either side of the central line; the lower portion comprises a central portion, a toe mass, and a heel mass; the lower portion is configured to receive the upper portion such that the rearward extension is situated above the central portion and between the toe mass and the heel mass; and the upper portion comprises a first material having a first density and the lower portion comprises a second material having a second density, the first density is less than the second density.
2. The putter-type golf club head of claim 1, wherein the second color is different from the first color.
3. The putter-type golf club head of claim 1, wherein the putter type golf club head comprises a loft angle less than 7 degrees.
4. The putter-type golf club head of claim 1, wherein: the one or more arcuate portions comprise a first arcuate portion near the strike face and a second arcuate portion near the rear end; the set of parallel lines connect the first arcuate portion and the second arcuate portion to define a continuous perimeter around the central recess; and the ball-outlining feature comprises an oblong shape.
5. The putter-type golf club head of claim 1, wherein: the one or more arcuate portions comprise a single arcuate portion near the strike face; the set of parallel lines extend from the single arcuate portion toward the rear end to define a discontinuous perimeter around the central recess; and the ball-outlining feature comprises a U-shaped.
6. The putter-type golf club head of claim 1, wherein the ball-outlining feature is recessed into the upper portion to define a channel.
7. The putter-type golf club head of claim 1, wherein the ball-outlining feature protrudes outwardly from the upper portion.
8. The putter-type golf club head of claim 1, wherein: the ball-outlining feature defines a width measured in a heel end to toe end direction; and the width of the ball-outlining feature is approximately 1.78 inches.
9. The putter-type golf club head of claim 1, wherein the upper portion is affixed to the lower portion via an adhesive.
10. The putter-type golf club head of claim 1, wherein the first material and the second material comprise a material selected from the group consisting of 8620 alloy steel, S25C steel, carbon steel, maraging steel, 17-4 stainless steel, 303 stainless steel, stainless steel alloy, tungsten, aluminum, aluminum alloy, and ADC- 12.
11. A putter-type golf club head comprising: a toe end, a heel end, a strike face, a rear end, a crown, a sole, an upper portion, and a lower portion, wherein: the upper portion comprises a forward portion and a rearward extension, wherein the forward portion comprises the strike face, and the rearward extension extends rearward from the forward portion towards the rear end; the upper portion defines a central recess that is recessed into the upper portion via a recess floor and a circumferential recess wall; the upper portion further comprises an alignment aid, wherein the alignment aid comprises: a ball-outlining feature that circumscribes the central recess, and comprises one or more arcuate portions and a set of parallel lines, wherein the one or more arcuate portions are located near the strike face, or the rear end, the set of parallel lines extend from the strike face to the rear end, and the ball-outlining feature comprises a first color; a central line situated on the recess floor, wherein the central line is located within the ball-outlining feature, and the central line comprises a second color; a plurality of grooves recessed into the recess floor on either side of the central line; the lower portion comprises a central portion, a toe mass, and a heel mass; the lower portion is configured to receive the upper portion such that the rearward extension is situated above the central portion and between the toe mass and the heel mass; the upper portion comprises a first material having a first density and the lower portion comprises a second material having a second density, the first density is less than the second density; the putter type golf club head further comprises a volume and a mass; the lower portion comprises less than 35% of the volume of the putter type golf club head; and the lower portion comprises greater than 50% of the mass of the putter type golf club head.
12. The putter-type golf club head of claim 11, wherein the second color is different from the first color.
13. The putter-type golf club head of claim 11, wherein the putter type golf club head comprises a loft angle less than 7 degrees.
14. The putter-type golf club head of claim 11, wherein: the one or more arcuate portions comprise a first arcuate portion near the strike face and a second arcuate portion near the rear end; the set of parallel lines connect the first arcuate portion and the second arcuate portion to define a continuous perimeter around the central recess; and the ball-outlining feature comprises an oblong shape.
15. The putter-type golf club head of claim 11, wherein: the one or more arcuate portions comprise a single arcuate portion near the strike face; the set of parallel lines extend from the single arcuate portion toward the rear end to define a discontinuous perimeter around the central recess; and the ball-outlining feature comprises a U-shaped.
16. The putter-type golf club head of claim 11, wherein the ball-outlining feature is recessed into the upper portion to define a channel.
17. The putter-type golf club head of claim 11, wherein the ball-outlining feature protrudes outwardly from the upper portion.
18. The putter-type golf club head of claim 11, wherein: the ball-outlining feature defines a width measured in a heel end to toe end direction; and the width of the ball-outlining feature is approximately 1.78 inches.
19. The putter-type golf club head of claim 11, wherein the upper portion is affixed to the lower portion via an adhesive.
20. The putter-type golf club head of claim 11, wherein the first material and the second material comprise a material selected from the group consisting of 8620 alloy steel, S25C steel, carbon steel, maraging steel, 17-4 stainless steel, 303 stainless steel, stainless steel alloy, tungsten, aluminum, aluminum alloy, and ADC- 12.
21. A putter type golf club head comprising: a strike face, a rear end, a toe end, a heel end, a crown, a sole; an upper portion comprising the strike face, and a lower portion; wherein: the upper portion is formed from a first material having a first density and the lower portion is formed from a second material having a second density; the first density is less than the second density; the lower portion comprises a sole plate having a toe mass and a heel mass; the upper portion comprises a crown bridge including the crown and extending from the strike face to the rear end; the upper portion comprises a front pocket wall opposite the strike face, a rear pocket wall opposite the rear end, a pocket ceiling opposite the crown, and a pocket floor opposite an under surface of the upper portion; the front pocket wall, the rear pocket wall, the pocket ceiling, and the pocket floor together define a pocket; the upper portion comprises an upright member extending between the crown bridge and the pocket ceiling, dividing the pocket into a toe side pocket and a heel side pocket; the upper portion is affixed to the lower portion via an adhesive; and the upper portion is affixed to the lower portion such that the crown bridge is positioned between the toe mass and the heel mass; the putter type golf club head further comprises a volume and a mass; the lower portion comprises less than 35% of the volume of the putter type golf club head; and the lower portion comprises greater than 50% of the mass of the putter type golf club head.
22. The putter type golf club head of claim 21, wherein the putter type golf club head comprises a loft angle less than 7 degrees. 139
23. The putter type golf club head of claim 21, wherein the putter type golf club head further comprises a volume and a mass; wherein the lower portion comprises less than 35% of the volume of the putter type golf club head; and wherein the lower portion comprises greater than 50% of the mass of the putter type golf club head.
24. The putter type golf club head of claim 21, wherein the heel side pocket is between the heel mass and the upright member.
25. The putter type golf club head of claim 21, wherein the toe side pocket is between the toe mass and the upright member.
26. The putter type golf club head of claim 21, wherein the crown comprises one or more alignment aids extending along the crown in a strike face to rear end direction.
27 The putter type golf club head of claim 21, wherein the first density of the first material is less than 6.0 g/cc.
28. The putter type golf club head of claim 21, wherein the second density of the second material is greater than 7.0 g/cc.
29. The putter type golf club head of claim 21, wherein the golf club head comprises a center of gravity defining an origin for a coordinate system including a vertical CG y-axis perpendicular to a ground plane when the putter type golf club head is at an address position, the putter type golf club head comprises a moment of inertia Iyy about the CG y-axis greater than 3000 g-cm2.
30. The putter type golf club head of claim 21, wherein the first material and the second material comprise a material selected from the group consisting of 8620 alloy steel, S25C steel, carbon steel, maraging steel, 17-4 stainless steel, 303 stainless steel, stainless steel alloy, tungsten, aluminum, aluminum alloy, and ADC- 12. 140
31. The putter type golf club head of claim 21, wherein the golf club head comprises a center of gravity defining an origin for a coordinate system including a vertical CG y-axis perpendicular to a ground plane when the putter type golf club head is at an address position, the putter type golf club head comprises a moment of inertia Iyy about the CG y-axis greater than 3000 g-cm2.
32. A putter type golf club head comprising: a putter head coupled to the elongated shaft, the putter head defining a heel end, a toe end opposite the heel end, a strike face, a sole, and a crown; the putter head further comprises an upper portion and a lower portion such that the upper portion forms the crown and the lower portion forms the sole; wherein the lower portion further comprises a ball retrieval feature; the ball retrieval feature comprises a ball retention portion and a ball removal portion; the ball retention portion is configured to receive a golfball and the ball removal portion is configured to receive a userâ s finger; the ball removal portion and the ball retention portion are connected together; the ball retention portion is defined by a circle with diameter of 1.650 inches.
33. The putter type golf club head of claim 32, wherein the ball retention portion is defined by a semicircular slot with a width between .25 inch and 1 inch.
34. The putter type golf club head of claim 32, wherein the ball retrieval is defined by a recess in the upper portion and an aperture in the lower portion.
35. The putter type golf club head of claim 32, wherein the ball retention portion comprises a plurality of prongs.
36. The putter type golf club head of claim 35, wherein the ball retention portion comprises 2 prongs located on opposite sides of the ball retention portion.
37. The putter type golf club head of claim 35, wherein the ball retention portion comprises a first set of two prongs and a second set of two prongs wherein the first set of two prongs are located near the strike face and the second set of two prongs are located near the rear. 141
38. The putter type golf club head of claim 35, wherein the ball retention portion comprises four prongs that are spaced at 90-degree intervals.
39. The putter type golf club head of claim 32, wherein the ball retrieval feature is defined by a pear shape.
40. The putter type golf club head of claim 32, wherein the head body is a mallet type style putter.
41. The putter type golf club head of claim 32, wherein the upper portion comprises alignment features extending the entire length of the crown.
42. The putter type golf club head of claim 32, wherein the golf club head comprises a center of gravity defining an origin for a coordinate system including a vertical CG y-axis perpendicular to a ground plane when the putter type golf club head is at an address position, the putter type golf club head comprises a moment of inertia Iyy about the CG y-axis greater than 4000 g-cm2.
43. A putter-type golf club head comprising: a crown, a sole, a toe end, a heel end, a strike face, and a rear end; a body comprising a forward portion, and a rear portion, wherein: the forward portion comprises the strike face; the rear portion extends rearward from the forward portion towards the rear end; the rear portion comprises a rear extension, a toe wing, and a heel wing, wherein: the toe wing and the heel wing are recessed into the body via a respective wing floor; a toe weight recess and heel weight recess are defined by the respective wing floor and a respective wing wall; the toe wing and the heel wing comprise an attachment point that extends from the respective wing floor into the respective weight recess; the body defines a central recess that is recessed into the body via a recess floor and a circumferential recess wall; the body further comprises an alignment aid, wherein the alignment aid comprises: a ball-outlining feature that circumscribes the central recess, and comprises one or more arcuate portions and a set of parallel lines, wherein the one or more arcuate portions are located near the strike face, or the rear end, the set of parallel lines extend from the strike face to the rear end, and the ball-outlining feature comprises a first color; a central line situated on the recess floor, wherein the central line 142 is located within the ball-outlining feature, and the central line comprises a second color; a plurality of grooves recessed into the recess floor on either side of the central line; one or more weights that are received by the respective attachment points; the body comprises a first low- density material and the weights comprise a second high-density material.
44. The putter-type golf club head of claim 43, wherein the second color is different from the first color.
45. The putter-type golf club head of claim 43, wherein the second color is similar to the first color.
46. The putter-type golf club head of clause 43, wherein the body further comprises a third color, wherein: the third color is different from the first color and the second color, the first color, the second color, and the third color assist the viewer in alignment by improving the viewerâ s Vernier Acuity.
47. The putter-type golf club head of claim 43, wherein: the one or more arcuate portions comprise a first arcuate portion near the strike face and a second arcuate portion near the rear end; and the set of parallel lines connect the first arcuate portion and the second arcuate portion to define a continuous perimeter around the central recess; and the ball-outlining feature comprises an oblong shape.
48. The putter-type golf club head of claim 43, wherein: the one or more arcuate portions comprise a single arcuate portion near the strike face; and the set of parallel lines extend from the single arcuate portion toward the rear end to define a discontinuous perimeter around the central recess; and the ball-outlining feature is U-shaped.
49. The putter-type golf club head of claim 43, wherein: the ball-outlining feature defines a width similar to the width of a golfball; and the width is approximately 1.78 inches. 143
50. The putter-type golf club head of claim 43, wherein the body further comprises a body upper surface and a body lower surface, and the one or more weights each comprise a weight upper surface and a weight lower surface, wherein: the body upper surface and the weight upper surfaces form the crown; and the body lower surface and the weight lower surfaces form the sole.
51. The putter-type golf club head of claim 43, wherein the ball-outlining feature is recessed into the body away from the crown to define a channel.
52. The putter-type golf club head of claim 50, wherein the ball-outlining feature protrudes outwardly from the body upper surface.
53. The putter-type golf club head of claim 43, wherein the central recess extends from the forward portion to the rear end.
54. The putter-type golf club head of claim 43, wherein the one or more weights comprise any one or combination of shapes selected from the group consisting of rectangular, triangular, pyramidal, spherical, semi-circular, square, cylindrical, ovular, elliptical, trapezoidal, pentagonal, hexagonal, octagonal, or any other desired geometric or non-geometric shape.
55. The putter type golf club head of claim 43, wherein the golf club head comprises a center of gravity defining an origin for a coordinate system including a vertical CG y-axis perpendicular to a ground plane when the putter type golf club head is at an address position, the putter type golf club head comprises a moment of inertia Iyy about the CG y-axis greater than 4000 g-cm2.
56. A putter type golf club head comprising an upper portion and a lower portion; wherein the upper portion is made from a first material having a first density and the lower portion is made from a second material having a second density; wherein the first density is less than the second density; the lower portion comprises a front surface, a rear wall opposite the front surface, a toe end, a heel end, a rear portion, and a sole; an aperture extending through the front surface and the rear wall; the sole comprises a heel portion, a toe portion, and a central portion in between the 144 heel portion and the toe portion, wherein the heel portion and the toe portion comprise a thickness greater than a thickness of the central portion; a first transition region between the heel portion and the central portion; a second transition region between the toe portion and the central portion; the upper portion comprises a main body, a toe extension, and a heel extension; wherein the main body overlays the central portion, the toe extension overlays the toe portion, and the heel extension overlays the heel portion; wherein a portion of the main body extends through and fills the aperture of the lower portion; and wherein the front surface of the lower portion and the main body of the upper portion combine to form a strike face with a continuous surface.
57. The putter type golf club head of claim 56, wherein the lower portion further comprises a toe mass integrally formed with the toe portion of the sole and a heel mass integrally formed with the heel portion of the sole.
58. The putter type golf club head of claim 57, wherein the upper portion defines a first cavity recessed from an under surface of the upper portion at the toe extension and a second cavity recessed from the under surface at the heel extension.
59. The putter type golf club head of claim 58, wherein the toe extension is configured to receive the toe mass within the first cavity such that the toe extension overlays the toe mass, and wherein the heel extension is configured to receive the heel mass within the second cavity such that the heel extension overlays the heel mass.
60. The putter type golf club head of claim 56, wherein the lower portion comprises less than 75% of a volume of the putter type golf club head.
61. The putter type golf club head of claim 56, wherein the lower portion comprises greater than 85% of a mass of the putter type golf club head.
62. The putter type golf club head of claim 57, wherein the heel mass and the toe mass each comprise a mass between 10 grams to 40 grams. 145
63. The putter type golf club head of claim 57, wherein the heel mass and the toe mass are spaced rearwardly from the rear wall.
64. The putter type golf club head of claim 56, wherein the golf club head comprises a center of gravity defining an origin for a coordinate system including a vertical CG y-axis perpendicular to a ground plane when the putter type golf club head is at an address position, the putter type golf club head comprises a moment of inertia Iyy about the CG y-axis greater than 4000 g-cm2. 146
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063130312P | 2020-12-23 | 2020-12-23 | |
| US17/243,338 US11458375B2 (en) | 2018-10-01 | 2021-04-28 | Multi-component putter |
| US202163190691P | 2021-05-19 | 2021-05-19 | |
| US202163203257P | 2021-07-14 | 2021-07-14 | |
| US17/444,468 US20210362011A1 (en) | 2018-10-01 | 2021-08-04 | Multi-component putter |
| US202163260612P | 2021-08-26 | 2021-08-26 | |
| PCT/US2021/064938 WO2022140592A1 (en) | 2020-12-23 | 2021-12-22 | Multi-component putter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB2617949A true GB2617949A (en) | 2023-10-25 |
Family
ID=82158464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2310457.3A Pending GB2617949A (en) | 2020-12-23 | 2021-12-22 | Multi-component putter |
Country Status (5)
| Country | Link |
|---|---|
| EP (2) | EP4344755A2 (en) |
| JP (1) | JP2024501260A (en) |
| KR (1) | KR20230119239A (en) |
| GB (1) | GB2617949A (en) |
| WO (1) | WO2022140592A1 (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3143349A (en) * | 1961-04-25 | 1964-08-04 | Norwalk Truck Lines Inc | Golf club head having two weight receiving recesses to individually vary the weight of the toe and heel portions |
| US6270422B1 (en) * | 1999-06-25 | 2001-08-07 | Dale P. Fisher | Golf putter with trailing weighting/aiming members |
| US20060148585A1 (en) * | 2005-01-04 | 2006-07-06 | Vinton Philip G | Golf putter heads |
| US20060199662A1 (en) * | 2005-03-01 | 2006-09-07 | Karsten Manufacturing Corporation | Golf club head with high-density heel and toe weight and method of making same |
| US20070238547A1 (en) * | 2006-03-29 | 2007-10-11 | Karsten Manufacturing Corporation | Golf putter head with top and bottom components made of materials having different densities |
| US20070254748A1 (en) * | 2004-01-23 | 2007-11-01 | Bernt Stellander | Putter with alignment means |
| US9827479B2 (en) * | 2009-01-21 | 2017-11-28 | Taylor Made Golf Company, Inc. | Golf club head |
| US20200101357A1 (en) * | 2018-10-01 | 2020-04-02 | Karsten Manufacturing Corporation | Multi-component putter |
-
2021
- 2021-12-22 JP JP2023538082A patent/JP2024501260A/en active Pending
- 2021-12-22 WO PCT/US2021/064938 patent/WO2022140592A1/en active Application Filing
- 2021-12-22 GB GB2310457.3A patent/GB2617949A/en active Pending
- 2021-12-22 KR KR1020237025200A patent/KR20230119239A/en unknown
- 2021-12-22 EP EP24157442.5A patent/EP4344755A2/en active Pending
- 2021-12-22 EP EP21912175.3A patent/EP4267264A1/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3143349A (en) * | 1961-04-25 | 1964-08-04 | Norwalk Truck Lines Inc | Golf club head having two weight receiving recesses to individually vary the weight of the toe and heel portions |
| US6270422B1 (en) * | 1999-06-25 | 2001-08-07 | Dale P. Fisher | Golf putter with trailing weighting/aiming members |
| US20070254748A1 (en) * | 2004-01-23 | 2007-11-01 | Bernt Stellander | Putter with alignment means |
| US20060148585A1 (en) * | 2005-01-04 | 2006-07-06 | Vinton Philip G | Golf putter heads |
| US20060199662A1 (en) * | 2005-03-01 | 2006-09-07 | Karsten Manufacturing Corporation | Golf club head with high-density heel and toe weight and method of making same |
| US20070238547A1 (en) * | 2006-03-29 | 2007-10-11 | Karsten Manufacturing Corporation | Golf putter head with top and bottom components made of materials having different densities |
| US9827479B2 (en) * | 2009-01-21 | 2017-11-28 | Taylor Made Golf Company, Inc. | Golf club head |
| US20200101357A1 (en) * | 2018-10-01 | 2020-04-02 | Karsten Manufacturing Corporation | Multi-component putter |
Non-Patent Citations (1)
| Title |
|---|
| "Bullet Golf - BL3 Putter", (Amazon), 07 February 2020, (07.02.2020), [online], (retreived from the internet on 15.02.2022), <URL: https://www.amazon.com/BULLET-Bullet-Golf-BL3-Putter/dp/B084KZSFJF?th=1&psc=1>, entire document, especially Fig. 3 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20230119239A (en) | 2023-08-16 |
| EP4267264A1 (en) | 2023-11-01 |
| WO2022140592A1 (en) | 2022-06-30 |
| JP2024501260A (en) | 2024-01-11 |
| EP4344755A2 (en) | 2024-04-03 |
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