Putter head and putter head set
First Claim
Patent Images
1. A putter head comprising:
- a body member having a face surface for hitting a ball, a crown part to which a hosel is fixed, a sole part, side parts, and a black part; and
wherein the back part of the body member has a concavity for accommodating the back member, a tip end part of the back member making direct contact with the back part of the body member in the concavity, and the back member detachably installed to the body member, the back member being detachably installed to the body member with one screw only,wherein the body member has a sole-side flap extending in the same plane as an outer surface of the sole part, the sole-side flap and the back member being fixed with the screw,wherein the body member has a crown-side flap extending parallel with the sole-side flap, the crown-side flap having a positioning opening, and the back member having a positioning protrusion on a crown-side surface of the back member so as to fit the positioning opening.
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Accused Products
Abstract
A putter head has the performance and characteristics of a putter, such as appearance, center of gravity, moment of inertia, ease of finding a putting line, and ease of setting, and can be adjusted by easily changing the shape of putter head by the golfer himself or herself, and a putter head set is also provided. A putter head includes a body member having a face surface for hitting a ball, and a back member detachably installed to the body member. The back member is detachably installed to the body member with one screw only.
75 Citations
14 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, a crown part to which a hosel is fixed, a sole part, side parts, and a black part; and wherein the back part of the body member has a concavity for accommodating the back member, a tip end part of the back member making direct contact with the back part of the body member in the concavity, and the back member detachably installed to the body member, the back member being detachably installed to the body member with one screw only, wherein the body member has a sole-side flap extending in the same plane as an outer surface of the sole part, the sole-side flap and the back member being fixed with the screw, wherein the body member has a crown-side flap extending parallel with the sole-side flap, the crown-side flap having a positioning opening, and the back member having a positioning protrusion on a crown-side surface of the back member so as to fit the positioning opening. - View Dependent Claims (2, 3, 4, 5, 6, 7, 10, 11, 12)
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8. A putter head set comprising:
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a body member having a face surface for hitting a ball, a crown part to which a hosel is fixed, a sole part, side parts, and a back part; and a plurality of back members exchangeably installed to the body member, the plurality of back members having different shapes, wherein the back part of the body member has a concavity for accommodating one of the plurality of back members, a tip end part of one of the plurality of back members making direct contact with the back members, a tip end part of one of the plurality of back members making direct contact with the back part of the body member in the concavity, and wherein one of the plurality of back members is exchangeably installed to the body member with one screw only, wherein the body member has a sole-side flap extending in the same plane as an outer surface of the sole part, the sole-side flap and one of the plurality of back members being fixed with the screw, wherein the body member has a crown-side flap extending parallel with the sole-side flap, the crown-side flap having an positioning opening, and each of the plurality of back members having a positioning protrusion on a crown-side surface of the back member so as to fit the positioning opening. - View Dependent Claims (9, 13, 14)
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Specification