Golf club head
First Claim
1. A golf club head comprising:
- a body having a volume of at least about 400 cm3, the body having a bottom portion, a top portion, a front portion, and a back portion;
a sole located on the bottom portion of the golf club head;
a face positioned at the front portion of the body, the face being configured to receive an impact;
a top portion silhouette profile located along a perimeter of the top portion, the top portion silhouette profile defining the outer bounds of the top portion in an X-direction and Y-direction; and
one or more indentations located on the sole below the top portion silhouette profile, the one or more indentations being defined in part by a wall that extends inwardly from a surface of the sole and into the body;
wherein the one or more indentations have a combined volume that is at least 12 cm3; and
wherein the golf club head has a head origin defined as a position on a face plane at a geometric center of the face, the head origin including an x-axis tangential to the face and generally parallel to the ground when the head is in an address position where a positive x-axis extends towards a heel portion, a y-axis extending perpendicular to the x-axis and generally parallel to the ground when the head is in the address position where a positive y-axis extends from the face and through a rearward portion of the body, and a z-axis extending perpendicular to the ground, to the x-axis and to the y-axis when the head is in the address position where a positive z-axis extends from the head origin and generally upward, wherein the golf club head has a center of gravity with a x-axis coordinate between about −
2 mm and about 7 mm, a y-axis coordinate between about 15 mm and about 50 mm, and a z-axis coordinate between about −
7 mm and about 2 mm wherein each of the one or more indentations includes a geometric center point;
wherein, when the golf club head is in the address position, the geometric center point of each of the one or more indentations is located rearwardly of a vertical plane that is both oriented parallel to the x-axis and contains the center of gravity of the golf club head.
12 Assignments
0 Petitions
Accused Products
Abstract
Golf club heads are described herein, and in one embodiment including a body with an exterior surface defining a first body volume of at least about 400 cm3. The body has a bottom portion, a top portion, a front portion, and a back portion. A face positioned at the front portion of the body and is configured to receive an impact. A top portion silhouette profile located along a perimeter of the top portion is further described. The top portion silhouette profile defines the outer bounds of the top portion in an X-direction and Y-direction. At least one indentation can be located on the bottom portion below the crown silhouette profile. The removal of the at least one indentation from the bottom portion can create a second body volume that is at least 12 cm3 larger than the first body volume.
68 Citations
22 Claims
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1. A golf club head comprising:
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a body having a volume of at least about 400 cm3, the body having a bottom portion, a top portion, a front portion, and a back portion; a sole located on the bottom portion of the golf club head; a face positioned at the front portion of the body, the face being configured to receive an impact; a top portion silhouette profile located along a perimeter of the top portion, the top portion silhouette profile defining the outer bounds of the top portion in an X-direction and Y-direction; and one or more indentations located on the sole below the top portion silhouette profile, the one or more indentations being defined in part by a wall that extends inwardly from a surface of the sole and into the body; wherein the one or more indentations have a combined volume that is at least 12 cm3; and wherein the golf club head has a head origin defined as a position on a face plane at a geometric center of the face, the head origin including an x-axis tangential to the face and generally parallel to the ground when the head is in an address position where a positive x-axis extends towards a heel portion, a y-axis extending perpendicular to the x-axis and generally parallel to the ground when the head is in the address position where a positive y-axis extends from the face and through a rearward portion of the body, and a z-axis extending perpendicular to the ground, to the x-axis and to the y-axis when the head is in the address position where a positive z-axis extends from the head origin and generally upward, wherein the golf club head has a center of gravity with a x-axis coordinate between about −
2 mm and about 7 mm, a y-axis coordinate between about 15 mm and about 50 mm, and a z-axis coordinate between about −
7 mm and about 2 mm wherein each of the one or more indentations includes a geometric center point;
wherein, when the golf club head is in the address position, the geometric center point of each of the one or more indentations is located rearwardly of a vertical plane that is both oriented parallel to the x-axis and contains the center of gravity of the golf club head. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A golf club head comprising:
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a body having a bottom portion, a top portion, a front portion, and a back portion; a sole located on the bottom portion of the golf club head; a face positioned at the front portion of the body, the face being configured to receive an impact; a top portion silhouette profile located along a perimeter of the top portion, the top portion silhouette profile defining the outer bounds of the top portion in an X-direction and Y-direction; two or more indentations located on the sole below the top portion silhouette profile, the two or more indentations being defined in part by a wall that extends inwardly from a surface of the sole and into the body; and a center sole portion that extends from the front portion of the body to the back portion of the body; wherein the two or more indentations comprising one or more toe-side indentations located toe-ward of the center sole portion and one or more heel-side indentations located heel-ward of the center sole portion; and wherein the golf club head has a head origin defined as a position on a face plane at a geometric center of the face, the head origin including an x-axis tangential to the face and generally parallel to the ground when the head is in an address position where a positive x-axis extends towards a heel portion, a y-axis extending perpendicular to the x-axis and generally parallel to the ground when the head is in the address position where a positive y-axis extends from the face and through a rearward portion of the body, and a z-axis extending perpendicular to the ground, to the x-axis and to the y-axis when the head is in the address position where a positive z-axis extends from the head origin and generally upward, wherein the golf club head has a center of gravity with a x-axis coordinate between about −
2 mm and about 7 mm, a y-axis coordinate between about 15 mm and about 50 mm, and a z-axis coordinate between about −
7 mm and about 2 mm wherein each of the two or more indentations includes a geometric center point;
wherein, when the golf club head is in the address position, the geometric center point of each of the two or more indentations is located rearwardly of a vertical plane that is both oriented parallel to the x-axis and contains the center of gravity of the golf club head. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A golf club head comprising:
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a body having a bottom portion, a top portion, a front portion, and a back portion; a sole located on the bottom portion of the golf club head; a face positioned at the front portion of the body, the face being configured to receive an impact; a top portion silhouette profile located along a perimeter of the top portion, the top portion silhouette profile defining the outer bounds of the top portion in an X-direction and Y-direction; four or more indentations located on the sole below the top portion silhouette profile, the four or more indentations being defined in part by a wall that extends inwardly from a surface of the sole and into the body; a center sole portion that extends from the front portion of the body to the back portion of the body; and a weight port located on the sole portion of the golf club head; wherein the four or more indentations comprising two or more toe-side indentations located toe-ward of the center sole portion and two or more heel-side indentations located heel-ward of the center sole portion; and wherein the golf club head has a head origin defined as a position on a face plane at a geometric center of the face, the head origin including an x-axis tangential to the face and generally parallel to the ground when the head is in an address position where a positive x-axis extends towards a heel portion, a y-axis extending perpendicular to the x-axis and generally parallel to the ground when the head is in the address position where a positive y-axis extends from the face and through a rearward portion of the body, and a z-axis extending perpendicular to the ground, to the x-axis and to the y-axis when the head is in the address position where a positive z-axis extends from the head origin and generally upward, wherein the golf club head has a center of gravity with a x-axis coordinate between about −
2 mm and about 7 mm, a y-axis coordinate between about 15 mm and about 50 mm, and a z-axis coordinate between about −
7 mm and about 2 mm wherein each of the four or more indentations includes a geometric center point;
wherein, when the golf club head is in the address position, the geometric center point of each of the four or more indentations is located rearwardly of a vertical plane that is both oriented parallel to the x-axis and contains the center of gravity of the golf club head. - View Dependent Claims (21, 22)
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Specification