Golf club head
First Claim
Patent Images
1. A golf club head comprising:
- a body having a crown, a sole, a ribbon, a heel front wall and a toe front wall, the crown having a thickness of 0.030 inch to 0.050 inch, the sole having a thickness of 0.030 inch to 0.050 inch, the body composed of a cast titanium alloy material, the body having an opening in a portion of the front wall, a portion of the crown and a portion of the sole; and
a U-shaped face component positioned within the opening and welded to the body, the U-shaped face component having a striking plate, a crown extension substantially perpendicular to the striking plate, and a sole extension substantially perpendicular to the striking plate, the striking plate welded to the heel front wall and the toe front wall, the crown extension welded to the crown of the body, and the sole extension welded to the sole of the body, the face component having a uniform thickness in the range of 0.080 inch to 0.120 inch, the face component composed of a formed titanium alloy material;
wherein the golf club head has a volume ranging from 350 cubic centimeters to 420 cubic centimeters and a mass ranging from 185 grams to 215 grams, and the golf club head has a coefficient of restitution ranging from 0.80 to 0.87.
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Accused Products
Abstract
A golf club head (20) having a body (22) with a front wall (30) with an opening (32) and a face component (40) is disclosed herein. The face component (40) preferably has a striking plate (50), a crown extension (52) and a sole extension (54). The golf club head (20) has a volume between 200 cubic centimeters and 600 cubic centimeters. The golf club head (20) has a mass between 140 grams and 215 grams.
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Citations
24 Claims
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1. A golf club head comprising:
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a body having a crown, a sole, a ribbon, a heel front wall and a toe front wall, the crown having a thickness of 0.030 inch to 0.050 inch, the sole having a thickness of 0.030 inch to 0.050 inch, the body composed of a cast titanium alloy material, the body having an opening in a portion of the front wall, a portion of the crown and a portion of the sole; and a U-shaped face component positioned within the opening and welded to the body, the U-shaped face component having a striking plate, a crown extension substantially perpendicular to the striking plate, and a sole extension substantially perpendicular to the striking plate, the striking plate welded to the heel front wall and the toe front wall, the crown extension welded to the crown of the body, and the sole extension welded to the sole of the body, the face component having a uniform thickness in the range of 0.080 inch to 0.120 inch, the face component composed of a formed titanium alloy material; wherein the golf club head has a volume ranging from 350 cubic centimeters to 420 cubic centimeters and a mass ranging from 185 grams to 215 grams, and the golf club head has a coefficient of restitution ranging from 0.80 to 0.87. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A golf club head comprising:
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a body having a crown, a sole, a ribbon and a front wall, the front wall including a heel front wall and a toe front wall, the body having an opening in the front wall separating the heel front wall from the toe front wall and extending into the crown and the sole, the body composed of a metal material and having a hollow interior; and a face component positioned within the opening and attached to the body, the face component having a striking plate, a crown return extending from the striking plate, and a sole return extending from the striking plate, the face component composed of a metal material; wherein the golf club head has a volume ranging from 300 cubic centimeters to 500 cubic centimeters, and the golf club head has a coefficient of restitution ranging from 0.80 to 0.88. - View Dependent Claims (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 crown, a sole, a ribbon and a front wall, the front wall including a heel front wall and a toe front wall, the body having an opening in the front wall separating the heel front wall from the toe front wall and extending into the crown and the sole, the body composed of a titanium alloy material and having a hollow interior; and a face component positioned within the opening and attached to the body, the face component having a striking plate, a crown return extending from the striking plate, and a sole return extending from the striking plate, the face component composed of a formed titanium alloy material; wherein the golf club head has a volume ranging from 300 cubic centimeters to 500 cubic centimeters, the golf club head has a coefficient of restitution ranging form 0.80 to 0.88, and a moment of inertia, Izz, about the Z axis of the center of gravity of the golf club head ranging from 2700 g-cm2 to 4000 g-cm2. - View Dependent Claims (21, 22)
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23. A golf club head comprising:
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a body having a crown, a sole, a ribbon and a front wall, the front wall including a heel front wall and a toe front wall, the body having an opening in the front wall separating the heel front wall from the toe front wall and extending into the crown and the sole, the body composed of a metal material and having a hollow interior; and a face component positioned within the opening and attached to the body, the face component having a striking plate, a crown return extending from the striking plate, and a sole return extending from the striking plate, the face component composed of a metal material, wherein the face component has a central region of a first thickness and a periphery region having a tapering thickness from an edge of the central region to an edge of the face component. - View Dependent Claims (24)
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Specification