Golf club and golf club head structures
First Claim
Patent Images
1. A golf club head comprising:
- a body defining a ball striking face, a crown and a sole, the body further having a first leg extending away from the ball striking face and a second leg extending away from the ball striking face wherein a void is defined between the first leg and the second leg, the crown extending over the void, the void defining a first perimeter at an underside surface of the crown and the void defining a second perimeter at the sole, wherein the second perimeter is greater in length than a length of the first perimeter;
wherein the first leg has a first wall extending between the crown and the sole and integral with the crown and the sole, and the second leg has a second wall extending between the crown and the sole and integral with the crown and the sole; and
wherein the first wall and second wall have respective proximal ends having a first height and the first wall and the second wall have respective distal ends having a second height less than the first height.
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Abstract
A golf club head has a body defining a ball striking face. The body further has a first leg extending away from the ball striking face and a second leg extending away from the ball striking face wherein a void is defined between the first leg and the second leg. The body further defines a crown that extends over the void.
840 Citations
23 Claims
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1. A golf club head comprising:
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a body defining a ball striking face, a crown and a sole, the body further having a first leg extending away from the ball striking face and a second leg extending away from the ball striking face wherein a void is defined between the first leg and the second leg, the crown extending over the void, the void defining a first perimeter at an underside surface of the crown and the void defining a second perimeter at the sole, wherein the second perimeter is greater in length than a length of the first perimeter; wherein the first leg has a first wall extending between the crown and the sole and integral with the crown and the sole, and the second leg has a second wall extending between the crown and the sole and integral with the crown and the sole; and wherein the first wall and second wall have respective proximal ends having a first height and the first wall and the second wall have respective distal ends having a second height less than the first height. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16)
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14. The golf club head of 1 wherein the crown defines a surface area and the crown has a segment that confronts the void wherein the segment defines a surface area, wherein the surface area of the segment is approximately 10%-25% of the surface area of the crown.
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17. A golf club head comprising:
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a body defining a ball striking face, a crown and a sole, the body further having a first leg extending away from the ball striking face and a second leg extending away from the ball striking face wherein a void is defined between the first leg and the second leg, the crown extending over the void, the body further defining an internal cavity, the first leg having a first wall extending between the crown and the sole, the first wall having an first inner surface facing into the internal cavity and a first outer surface facing into the void, the second leg having a second wall extending between the crown and the sole, the second wall having a second inner surface facing into the internal cavity and a second outer surface facing into the void; and wherein the first leg and the second leg converge towards one another to an interface area, wherein the body defines a rear and wherein the void has a first width proximate the interface area and a second width proximate the rear, the second width being greater than the first width, wherein the void is generally v-shaped. - View Dependent Claims (18, 19)
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20. A golf club head comprising:
a body defining a ball striking face, a crown and a sole, the body further having a first leg extending away from the ball striking face and a second leg extending away from the ball striking face wherein a void is defined between the first leg and the second leg, the body further defining an internal cavity, the crown extending over the internal cavity and the void, wherein the crown defines a surface area and the crown has a segment that confronts the void wherein the segment defines a surface area, wherein the surface area of the segment is approximately 10%-20% of the surface area of the crown.
- 21. The golf club head of 20 wherein the first leg has a first wall extending between the crown and the sole, the first wall having an first inner surface facing into the internal cavity and a first outer surface facing into the void, the second leg having a second wall extending between the crown and the sole, the second wall having a second inner surface facing into the internal cavity and a second outer surface facing into the void.
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23. A golf club head comprising:
a body defining a ball striking face, a crown, a sole and an interface area proximate a central region of the body, the body further having a first leg extending away from the interface area and a second leg extending away from the interface area wherein a generally v-shaped void is defined between the first leg and the second leg, the crown extending over the void, the body further defining an internal cavity, the first leg having a first wall extending between the crown and the sole, the first wall having an first inner surface facing into the internal cavity and a first outer surface facing into the void, the second leg having a second wall extending between the crown and the sole, the second wall having a second inner surface facing into the internal cavity and a second outer surface facing into the void, the first wall and the second wall having respective proximate ends at the interface area, the proximate ends having a first height, the first wall and the second wall having respective distal ends at a rear of the club head, the distal ends having a second height that is less than the respective first height, wherein the distal ends extend toward one another.
Specification