Putter head
First Claim
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1. A putter head comprising:
- a body member having a face surface for hitting a ball and a back part, anda first movable part turnably attached to the body member, the first movable part being turnably attached to the body member with one screw only,wherein the first movable part is turnable about an axis extending vertically in a direction normal to a sole surface of the putter head,wherein the first movable part extends posterior to the back part of the body member,wherein the body member has a specific gravity less than that of the first movable part,wherein the body member has a hardness lower than that of the first movable part.
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Abstract
A putter head has a moment of inertia that can be adjusted easily by the golfer himself or herself. A putter head includes a body member having a face surface for hitting a ball and a back member turnably installed at the body member. The back member includes a plurality of movable parts, and the movable parts are turnably fixed to the body part. The movable part is turnably installed with one screw only.
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Citations
16 Claims
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1. A putter head comprising:
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a body member having a face surface for hitting a ball and a back part, and a first movable part turnably attached to the body member, the first movable part being turnably attached to the body member with one screw only, wherein the first movable part is turnable about an axis extending vertically in a direction normal to a sole surface of the putter head, wherein the first movable part extends posterior to the back part of the body member, wherein the body member has a specific gravity less than that of the first movable part, wherein the body member has a hardness lower than that of the first movable part. - View Dependent Claims (2, 3, 4)
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5. A putter head comprising:
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a body member having a face surface for hitting a ball and a back part, and a first movable part turnably attached to the body member, the first movable part being turnably attached to the body member with one screw only, wherein the first movable part is turnable about an axis extending vertically in a direction normal to a sole surface of the putter head, wherein the first movable part extends posterior to the back part of the body member, further comprising a second movable part, and the first movable part and the second movable part being arranged on the toe side and the heel side of the body member, each of the first movable part and the second movable part being turnably installed with the one screw only. - View Dependent Claims (6, 7, 8)
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9. A putter head comprising:
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a body member having a face surface for hitting a ball and a back part, and two movable parts, the two movable parts are arranged on the toe side and the heel side of the body member, each of the movable parts being turnably attached to the body member, wherein the movable parts are each independently turnable about an axis extending vertically in a direction normal to a sole surface of the putter head, wherein the movable parts each extend posterior to the back part of the body member. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification