Golf club head
First Claim
Patent Images
1. A hollow golf club head comprising:
- a face portion made of metal;
a sole portion;
a side portion;
a crown portion;
a hosel portion, anda first weight member made of a metal material, wherein;
a front edge portion of the side portion and a front edge portion of the sole portion are made of the metal and are continuous with the face portion,a the metallic portion of the sole portion extends to a rear face portion of the golf club head, andthe first weight member is provided at a rear portion of the metallic portion of the sole portion;
wherein;
the crown portion comprises;
a main portion made of a fiber reinforced resin; and
a front edge portion made of the metal,the front edge portion of the crown portion is continuous with the face portion,the sole portion comprises a center portion made of the metal in a toe-heel direction, anda weight of a portion made of the fiber reinforced resin including the main portion of the crown portion is in a range of 5% to 30% of a total weight of the golf club head.
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0 Petitions
Accused Products
Abstract
A hollow golf club head includes a face portion made of metal, a sole portion, a side portion, a crown portion, and a hosel portion. The crown portion includes a main portion made of a fiber reinforced resin, and a front edge portion made of the metal. The front edge portion of the crown portion is continuous with the face portion. The sole portion comprises a center portion made of the metal in a toe-heel direction. A weight of a portion made of the fiber reinforced resin including the main portion of the crown portion is in a range of 5% to 30% of a total weight of the golf club head.
224 Citations
13 Claims
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1. A hollow golf club head comprising:
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a face portion made of metal; a sole portion; a side portion; a crown portion; a hosel portion, and a first weight member made of a metal material, wherein; a front edge portion of the side portion and a front edge portion of the sole portion are made of the metal and are continuous with the face portion, a the metallic portion of the sole portion extends to a rear face portion of the golf club head, and the first weight member is provided at a rear portion of the metallic portion of the sole portion;
wherein;the crown portion comprises; a main portion made of a fiber reinforced resin; and a front edge portion made of the metal, the front edge portion of the crown portion is continuous with the face portion, the sole portion comprises a center portion made of the metal in a toe-heel direction, and a weight of a portion made of the fiber reinforced resin including the main portion of the crown portion is in a range of 5% to 30% of a total weight of the golf club head. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification