Golf club head with stiffening member
First Claim
Patent Images
1. A golf club head, comprising:
- a crown defining an upper surface of the golf club head;
a sole defining a lower surface of the golf club head, said sole comprising a transmittal portion, a flexure, and a rear portion;
a skirt extending between the crown and the sole;
a hosel extending from the crown and including a shaft bore;
a face defining a ball-striking surface and intersecting said sole at a leading edge;
an interior cavity defined by said crown, sole, skirt, and face;
a coordinate system with an x-axis located horizontal to said face, a y-axis located vertical to said face, and a z-axis located through said face;
wherein said flexure is spaced aftward of said face by said transmittal portion, extending in a generally heel-to-toe direction and substantially parallel to the leading edge of the golf club head, wherein said flexure is defined by a front wall and a rear wall coupled by an apex, wherein said front wall and said rear wall extend into said interior cavity, and wherein said rear portion of said sole is located aft of said flexure;
a weight port affixed to said rear portion of said sole, said weight port configured to receive an adjustable weight;
a stiffening member located in said interior cavity, said stiffening member permanently affixed to said hosel, said stiffening member permanently affixed to said rear portion of said sole, and said stiffening member permanently affixed to said weight port.
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Accused Products
Abstract
A golf club head including a crown, a sole, a hosel, a face, a weight port, an internal cavity, and a stiffening member. The weight port is affixed to the sole. The stiffening member is located in the interior cavity and permanently affixed to the hosel. The stiffening member is also permanently affixed to the sole and the weight port.
324 Citations
20 Claims
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1. A golf club head, comprising:
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a crown defining an upper surface of the golf club head; a sole defining a lower surface of the golf club head, said sole comprising a transmittal portion, a flexure, and a rear portion; a skirt extending between the crown and the sole; a hosel extending from the crown and including a shaft bore; a face defining a ball-striking surface and intersecting said sole at a leading edge; an interior cavity defined by said crown, sole, skirt, and face; a coordinate system with an x-axis located horizontal to said face, a y-axis located vertical to said face, and a z-axis located through said face; wherein said flexure is spaced aftward of said face by said transmittal portion, extending in a generally heel-to-toe direction and substantially parallel to the leading edge of the golf club head, wherein said flexure is defined by a front wall and a rear wall coupled by an apex, wherein said front wall and said rear wall extend into said interior cavity, and wherein said rear portion of said sole is located aft of said flexure; a weight port affixed to said rear portion of said sole, said weight port configured to receive an adjustable weight; a stiffening member located in said interior cavity, said stiffening member permanently affixed to said hosel, said stiffening member permanently affixed to said rear portion of said sole, and said stiffening member permanently affixed to said weight port. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A golf club head, comprising:
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a crown defining an upper surface of the golf club head; a sole defining a lower surface of the golf club head, said sole comprising an interior surface and an exterior surface; a skirt extending between the crown and the sole; a hosel extending from the crown and including a shaft bore; a face defining a ball-striking surface and intersecting said sole at a leading edge; an interior cavity defined by said crown, sole, skirt, and face; a coordinate system with an x-axis located horizontal to said face, a y-axis located vertical to said face, and a z-axis located through said face; a weight port affixed to said sole, said weight port forming a recess on the exterior surface of said sole of said golf club head, said recess of said weight port configured to receive an adjustable weight, said weight port extending into said interior cavity of said golf club head; a stiffening member located in said interior cavity, said stiffening member permanently affixed to said hosel, said stiffening member permanently affixed to said sole, and said stiffening member permanently affixed to said weight port. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14)
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15. A golf club head, comprising:
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a crown defining an upper surface of the golf club head; a sole defining a lower surface of the golf club head, said sole comprising an interior surface and an exterior surface; a skirt extending between the crown and the sole; a hosel extending from the crown and including a shaft bore; a face defining a ball-striking surface and intersecting said sole at a leading edge; an interior cavity defined by said crown, sole, skirt, and face; a coordinate system with an x-axis located horizontal to said face, a y-axis located vertical to said face, and a z-axis located through said face; a weight port affixed to said sole, said weight port extending into said interior cavity of said golf club head, said weight port configured to receive an adjustable weight, said adjustable weight comprising; a heavy end at a first terminal end of said adjustable weight; a lighter end at a second terminal end of said adjustable weight; and a central portion placed between said heavy end and said lighter end; a stiffening member located in said interior cavity, said stiffening member permanently affixed to said hosel, said stiffening member permanently affixed to said sole, and said stiffening member permanently affixed to said weight port. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification