Multiple material golf club head
First Claim
Patent Images
1. A golf club head comprising:
- a face component composed of a metal material, the face component having a striking plate portion and a return portion with a sole extension, the striking plate portion having a thickness in the range of 0.010 inch to 0.250 inch and the return portion having a thickness ranging from 0.010 inch to 0.250 inch, the return portion extending a distance ranging 0.25 inch to 1.5 inches from a perimeter of the striking plate portion, and the sole extension extending 0.05 inch to 3.0 inches from an edge of the return portion;
an aft-body composed of a non-metallic material, the aft body having a crown portion and a sole portion, the aft-body attached to the return portion of the face component; and
a means for modifying the sound characteristics of the golf club head, the means being attached to the face component;
wherein the golf club head has a coefficient of restitution of 0.80 to 0.94.
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0 Petitions
Accused Products
Abstract
A golf club (40) having a club head (42) with a face component (60), an aft body (61), and a sound modifying component (59) is disclosed herein. The face component (60) has a striking plate portion (72) and a return portion (74). The aft-body (61) is composed of a crown portion (62), a sole portion (64) and optionally a ribbon section (90). The face component (60) is composed of a metal material, and the aft-body (61) is composed of a non-metal material such as a composite material or a thermoplastic material. The sound modifying component (59), which is attached to the metallic face component (60), alters the sound of the golf club head (42) when it impacts a golf ball.
180 Citations
19 Claims
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1. A golf club head comprising:
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a face component composed of a metal material, the face component having a striking plate portion and a return portion with a sole extension, the striking plate portion having a thickness in the range of 0.010 inch to 0.250 inch and the return portion having a thickness ranging from 0.010 inch to 0.250 inch, the return portion extending a distance ranging 0.25 inch to 1.5 inches from a perimeter of the striking plate portion, and the sole extension extending 0.05 inch to 3.0 inches from an edge of the return portion; an aft-body composed of a non-metallic material, the aft body having a crown portion and a sole portion, the aft-body attached to the return portion of the face component; and a means for modifying the sound characteristics of the golf club head, the means being attached to the face component; wherein the golf club head has a coefficient of restitution of 0.80 to 0.94. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A golf club head comprising:
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a face component composed of a metal material, the face component having a striking plate portion and a return portion with a sole extension, the striking plate portion having a thickness in the range of 0.010 inch to 0.250 inch and the return portion having a thickness ranging from 0.010 inch to 0.250 inch, the return portion extending a distance ranging 0.25 inch to 1.5 inches from a perimeter of the striking plate portion, and the sole extension extending 0.05 inch to 3.0 inches from an edge of the return portion, the sole extension having an interior and exterior surface; an aft-body composed of a non-metallic material, the aft body having a crown portion and a sole portion, the aft-body attached to the return portion of the face component; and means for modifying the sound characteristics of the golf club head, the means being composed of a metallic material, having a mass in the range of 1 gram to 10 grams, and being attached to the interior surface of the sole extension; wherein the golf club head has a coefficient of restitution of 0.80 to 0.94. - View Dependent Claims (14, 15)
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16. A golf club head comprising:
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a face component composed of a metal material, the face component having a striking plate portion and a return portion with a sole extension, the striking plate portion having a thickness in the range of 0.010 inch to 0.250 inch and the return portion having a thickness ranging from 0.010 inch to 0.250 inch, the return portion extending a distance ranging 0.25 inch to 1.5 inches from a perimeter of the striking plate portion, and the sole extension extending 0.05 inch to 3.0 inches from an edge of the return portion; an aft-body composed of a composite material, the aft body having a crown portion and a sole portion, the aft-body attached to the return portion of the face component; and means for modifying the sound characteristics of the golf club head, the means being composed of a metallic material, having a mass in the range of 1 gram to 10 grams, and being attached to an exterior surface of the face component; wherein the golf club head has a coefficient of restitution of 0.80 to 0.94. - View Dependent Claims (17, 18, 19)
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Specification