Golf club head
First Claim
Patent Images
1. A golf club head made of metal comprising:
- a face surface;
a back surface, plural hollow portions being defined between the face surface and the back surface, the plural hollow portions including a first hollow portion and a lowermost hollow portion, and the first hollow portion being arranged above the lowermost hollow portion;
an elastic body filled in the lowermost hollow portion, wherein;
the plural hollow portions are defined in a lower portion of the golf club head.
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Accused Products
Abstract
A golf club head made of metal includes a face surface, a back surface, and an elastic body. Plural hollow portions are defined between the face surface and the back surface and are arranged in an upper and lower direction. The elastic body is filled in the lowermost hollow portion. The plural hollow portions are defined in a lower portion of the golf club head.
302 Citations
19 Claims
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1. A golf club head made of metal comprising:
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a face surface; a back surface, plural hollow portions being defined between the face surface and the back surface, the plural hollow portions including a first hollow portion and a lowermost hollow portion, and the first hollow portion being arranged above the lowermost hollow portion; an elastic body filled in the lowermost hollow portion, wherein; the plural hollow portions are defined in a lower portion of the golf club head. - 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 head main body that defines an opening penetrating the head main body and plural recess portions, the plural recess portions including a first recess portion and a lowermost recess portion, the first recess portion being arranged above the lowermost recess portion, and the opening being located higher than the recess portions; an elastic member that is disposed in the lowermost recess portion; and a face plate that is mounted on the head main body. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. A golf club head comprising:
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a head main body that defines an opening penetrating main body and plural recess portions, the opening being located higher than the recess portions; a elastic member that is disposed in the lowermost recess portion; and a face plate that is mounted on the head main body; wherein the elastic member defines at least one groove therein, wherein the at least one groove of the elastic member forms an empty portion in the lowermost recess portion of the golf club head.
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Specification