Striking face of a golf club head
First Claim
Patent Images
1. A golf club head having a crown, a sole, and a skirt comprising:
- a striking face portion located at a frontal portion of said golf club head adapted to strike a golf ball, said striking face portion having a face perimeter; and
a body portion connected to an aft portion of said striking face portion;
wherein said striking face portion further comprises;
a thickened central region having a central perimeter, anda transition region having a transition perimeter,wherein said central perimeter has a geometric shape that is substantially similar to a geometric shape of said face perimeter; and
wherein said transition region is thicker at said crown portion of said striking face than it is at said sole portion of said striking face;
creating a catenary curve near an upper portion of said striking face.
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Accused Products
Abstract
A golf club head with improved striking face performance is disclosed herein. More specifically, the present invention discloses a golf club head having a thickened central region surrounded by an internal and an external transition region; wherein the thickened central region has an inner perimeter that takes on a shape that substantially resembles the shape of an outer perimeter of the striking face of the golf club head.
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Citations
18 Claims
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1. A golf club head having a crown, a sole, and a skirt comprising:
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a striking face portion located at a frontal portion of said golf club head adapted to strike a golf ball, said striking face portion having a face perimeter; and a body portion connected to an aft portion of said striking face portion; wherein said striking face portion further comprises; a thickened central region having a central perimeter, and a transition region having a transition perimeter, wherein said central perimeter has a geometric shape that is substantially similar to a geometric shape of said face perimeter; and wherein said transition region is thicker at said crown portion of said striking face than it is at said sole portion of said striking face;
creating a catenary curve near an upper portion of said striking face. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A golf club head having a crown, a sole, and a skirt comprising:
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a striking face portion located at a frontal portion of said golf club head adapted to strike a golf ball, said striking face portion having a face perimeter; and a body portion connected to an aft portion of said striking face portion; wherein said striking face portion further comprises; a thickened central region having a central perimeter, and a transition region having a transition perimeter, wherein said central perimeter has a geometric shape that is substantially similar to a geometric shape of said face perimeter; and wherein said ratio of said total length of said central perimeter divided by said total length of said face perimeter is greater than about 0.26 and less than about 0.28. - View Dependent Claims (13, 14, 15, 16)
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17. A golf club head having a crown, a sole, and a skirt comprising:
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a striking face portion located at a frontal portion of said golf club head adapted to strike a golf ball, said striking face portion having a face perimeter; and a body portion connected to an aft portion of said striking face portion; wherein said striking face portion further comprises; a thickened central region having a central perimeter, and a transition region having a transition perimeter, wherein a ratio of the total length of said central perimeter divided by a total length of said face perimeter is greater than about 0.23 and less than about 0.32; and wherein said transition region is thicker at said crown portion of said striking face than it is at said sole portion of said striking face;
creating a catenary curve near an upper portion of said striking face. - View Dependent Claims (18)
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Specification