Driver with deep aft cavity
First Claim
Patent Images
1. A golf club head comprising:
- a C-shaped body having a deep aft cavity having a length ranging from 1.0 inch to 3.75 inches rearward from a striking plate wall of the C-shaped body;
wherein the C-shaped body has a length ranging from 4.75 inches to 5.5 inches, a width of the front wall ranging from 4.75 inches to 5.5 inches and a height of the front wall ranging from 2.5 inches to 3.0 inches;
wherein an area of interest is located 20% of the width of the golf club head from each side of the golf club head and 40% of the length of the golf club head from the front wall, and the area of interest has less than 15% of the mass of the golf club head; and
wherein the golf club head has a moment of inertia Iyy about the center of gravity greater than 4000 g-cm2.
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Accused Products
Abstract
A golf club head with a deep aft cavity is disclosed herein. The body has a striking plate wall, a crown section, a sole section and a rear wall. An area of interest preferably has less than 12% of the mass of the golf club head. The golf club head preferably is a driver.
144 Citations
10 Claims
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1. A golf club head comprising:
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a C-shaped body having a deep aft cavity having a length ranging from 1.0 inch to 3.75 inches rearward from a striking plate wall of the C-shaped body; wherein the C-shaped body has a length ranging from 4.75 inches to 5.5 inches, a width of the front wall ranging from 4.75 inches to 5.5 inches and a height of the front wall ranging from 2.5 inches to 3.0 inches; wherein an area of interest is located 20% of the width of the golf club head from each side of the golf club head and 40% of the length of the golf club head from the front wall, and the area of interest has less than 15% of the mass of the golf club head; and wherein the golf club head has a moment of inertia Iyy about the center of gravity greater than 4000 g-cm2. - 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 C-shaped body having a deep aft-cavity, the body having a front elongated section, a heel end arm extending rearward from the front elongated section, a toe arm extending rearward from the front elongated section; wherein the golf club head has a mass ranging from 185 grams to 215 grams and a volume ranging from 450 cubic centimeters to 470 cubic centimeters; wherein the body has a length ranging from 4.75 inches to 5.5 inches, a width of the front wall ranging from 4.75 inches to 5.5 inches and a height of the front wall ranging from 2.5 inches to 3.0 inches; wherein an area of interest is located 20% of the width of the golf club head from each side of the golf club head and 40% of the length of the golf club head from the front wall, and the area of interest has less than 15% of the mass of the golf club head; and wherein the golf club head has a moment of inertia Iyy about the center of gravity greater than 4000 g-cm2.
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Specification