GOLF CLUB HEAD
First Claim
Patent Images
1. A golf club head comprising:
- a crown portion;
a face portion; and
a sole portion,wherein the crown portion is formed to have an average thickness, in a range of a predetermined length toward a back side from a boundary between the crown portion and the face portion, that changes moving from a toe side to a heel side.
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Accused Products
Abstract
The golf club head includes a crown portion, a face portion and a sole portion. The crown portion is formed to have an average thickness, in a range of a predetermined length toward a back side from a boundary between the crown portion and the face portion, that changes moving toward the heel side from the toe side.
20 Citations
19 Claims
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1. A golf club head comprising:
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a crown portion; a face portion; and a sole portion, wherein the crown portion is formed to have an average thickness, in a range of a predetermined length toward a back side from a boundary between the crown portion and the face portion, that changes moving from a toe side to a heel side. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A golf club head comprising:
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a crown portion; a face portion; and a sole portion, wherein the crown portion includes; a thick region provided at least in a location extending from a toe side to a heel side along a boundary with the face portion; and at least one thin region that is disposed further on a back side than the thick region and is smaller in thickness than the thick region, and a length of the thick region from the boundary in a face-back direction changes moving toward the heel side from the toe side.
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19. A golf club head comprising:
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a crown portion; a face portion; and a sole portion, wherein the crown portion includes; a thick region provided at least in a location extending from a toe side to a heel side along a boundary with the face portion; and at least one thin region that is disposed further on a back side than the thick region and is smaller in thickness than the thick region, and the thin region changes in thickness moving toward the heel side from the toe side.
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Specification