Golf Club Head
First Claim
Patent Images
1. A golf club head comprising:
- a body having a face wall, a crown wall, a sole wall, a heel wall, a rear wall, and a toe wall;
wherein the golf club head has a volume ranging from 350 cubic centimeters to 500 cubic centimeters and a mass ranging from 190 grams to 250 grams;
wherein more than 50% of the volume of the golf club head is forward of the center of gravity of the golf club head and less than 50% of the mass of the golf club head is forward of the center of gravity, wherein forward of the center of gravity is toward the face wall.
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Accused Products
Abstract
A golf club head (42) having more than 50% of a volume forward of a center of gravity and more than 50% of a mass rearward of the center of gravity is disclosed herein. The golf club head (42) preferably has a volume ranging from 420 cubic centimeters to 470 cubic centimeters. The golf club head (42) preferably has a moment of inertia about the Izz axis through the center of gravity of the golf club head greater than 4000 grams-centimeters squared, and a moment of inertia about the Ixx axis through the center of gravity of the golf club head greater than 3000 grams-centimeters squared.
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Citations
20 Claims
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1. A golf club head comprising:
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a body having a face wall, a crown wall, a sole wall, a heel wall, a rear wall, and a toe wall;
wherein the golf club head has a volume ranging from 350 cubic centimeters to 500 cubic centimeters and a mass ranging from 190 grams to 250 grams;
wherein more than 50% of the volume of the golf club head is forward of the center of gravity of the golf club head and less than 50% of the mass of the golf club head is forward of the center of gravity, wherein forward of the center of gravity is toward the face wall. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 12)
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10. A golf club head comprising:
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a face component composed of a first material, the face component comprising a striking plate portion and a return portion; and
an aft-body coupled to the return portion of the face component, the aft-body composed of a second material having a density less than that of the first material, the aft-body comprising a crown portion, a sole portion, the sole portion having a bottom section and a ribbon section, the ribbon section being located between the crown portion and the bottom section of the sole portion;
wherein the golf club head has a volume ranging from 350 cubic centimeters to 500 cubic centimeters and a mass ranging from 190 grams to 250 grams;
wherein more than 50% of the volume of the golf club head is forward of the center of gravity of the golf club head and less than 50% of the mass of the golf club head is forward of the center of gravity, wherein forward of the center of gravity is toward the striking plate portion. - View Dependent Claims (11, 13, 14, 15, 16, 17)
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18. A golf club head comprising:
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a face component composed of a first material, the face component comprising a striking plate portion and a return portion; and
an aft-body coupled to the return portion of the face component, the aft-body composed of a second material having a density less than that of the first material, the aft-body comprising a crown portion, a sole portion, the sole portion having a bottom section and a ribbon section, the ribbon section being located between the crown portion and the bottom section of the sole portion;
wherein the golf club head has a volume ranging from 350 cubic centimeters to 500 cubic centimeters and a mass ranging from 190 grams to 250 grams;
wherein 51% to 65% of the volume of the golf club head is forward of the center of gravity of the golf club head and 35% to 46% of the mass of the golf club head is forward of the center of gravity, wherein forward of the center of gravity is toward the striking plate portion.
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19. A golf club head comprising:
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a body having a face wall, a crown wall, a sole wall, a heel wall, a rear wall, and a toe wall;
wherein the golf club head has a volume ranging from 350 cubic centimeters to 500 cubic centimeters and a mass ranging from 190 grams to 250 grams, and less than 50% of the volume of the golf club head is rearward of the center of gravity of the golf club head and more than 50% of the mass of the golf club head is rearward of the center of gravity, wherein rearward of the center of gravity is toward the rear wall.
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20. A golf club head comprising:
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a face component composed of a first material, the face component comprising a striking plate portion and a return portion; and
an aft-body coupled to the return portion of the face component, the aft-body composed of a second material having a density less than that of the first material, the aft-body comprising a crown portion, a sole portion, the sole portion having a bottom section and a ribbon section, the ribbon section being located between the crown portion and the bottom section of the sole portion;
wherein less than 50% of the volume of the golf club head is rearward of the center of gravity of the golf club head and more than 50% of the mass of the golf club head is rearward of the center of gravity, wherein rearward of the center of gravity is toward a rear wall of the ribbon section of the aft-body.
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Specification