GOLF CLUB HEAD
First Claim
Patent Images
1. A golf club head having a hollow structure, the golf club head comprising:
- a face defining a front portion of the golf club head and including a face surface defining a ball-striking surface;
an internal surface including an internal depression, the internal depression at least partly extending along an outline of the face surface; and
an external surface including an external depression, the external depression at least partly extending along the outline of the face surface.
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Accused Products
Abstract
A golf club head having a hollow structure includes a face, an internal surface, and an external surface. The face defines a front portion of the golf club head and includes a face surface defining a ball-striking surface. The internal surface includes an internal depression that at least partly extends along the outline of the face surface. The external surface includes an external depression that at least partly extends along the outline of the face surface.
16 Citations
12 Claims
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1. A golf club head having a hollow structure, the golf club head comprising:
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a face defining a front portion of the golf club head and including a face surface defining a ball-striking surface; an internal surface including an internal depression, the internal depression at least partly extending along an outline of the face surface; and an external surface including an external depression, the external depression at least partly extending along the outline of the face surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification