Golf club weight screws
First Claim
Patent Images
1. A weight screw for a golf club head having at least one weight port, the weight screw comprising:
- a head; and
an extension portion comprising external threads,wherein the head comprises;
an upper portion sized to close the at least one weight port;
a cylindrical lower portion disposed beneath the upper portion; and
an engagement bore,wherein the extension portion is disposed beneath the cylindrical lower portion,wherein the extension portion comprises a counterbore,wherein a wall separates the counterbore from the engagement bore, andwherein the cylindrical lower portion comprises one or more holes.
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Accused Products
Abstract
A weight screw for a golf club head having one or more weight ports is disclosed herein. A set of weight screws is also disclosed herein, the set comprising at least one low-weight screw comprising multiple materials and at least one weight screw comprising a single material.
43 Citations
16 Claims
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1. A weight screw for a golf club head having at least one weight port, the weight screw comprising:
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a head; and an extension portion comprising external threads, wherein the head comprises; an upper portion sized to close the at least one weight port; a cylindrical lower portion disposed beneath the upper portion; and an engagement bore, wherein the extension portion is disposed beneath the cylindrical lower portion, wherein the extension portion comprises a counterbore, wherein a wall separates the counterbore from the engagement bore, and wherein the cylindrical lower portion comprises one or more holes. - View Dependent Claims (2, 3, 4, 5, 6, 7, 16)
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8. A weight screw for a golf club head having at least one weight port, the weight screw comprising:
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a head; and an extension portion comprising external threads, wherein the head comprises; an upper portion sized to close the at least one weight port; a cylindrical lower portion disposed beneath the upper portion; and an engagement bore, wherein the extension portion is disposed beneath the cylindrical lower portion, wherein the extension portion comprises a counterbore, wherein a wall separates the counterbore from the engagement bore, and wherein the wall has a thickness of at least 0.020 inch. - View Dependent Claims (9)
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10. A screw for a golf club head having at least one weight port, the screw comprising:
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a cap portion comprising a lateral extension region sized to close the at least one weight port, a cylindrical lower portion, and through bore; and a support portion comprising a docking portion, a lateral stop, and a threaded extension portion, wherein the cap portion is made of a non-metal material, wherein the support portion is made of a metal material, wherein the through bore is sized to receive the docking portion, wherein the threaded extension portion comprises a counterbore, wherein the docking portion further comprises an engagement bore, wherein the support portion further comprises a wall between the engagement bore and the counterbore, and wherein the wall has a thickness of at least 0.020 inch. - View Dependent Claims (11, 12, 13)
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14. A screw for a golf club head having at least one weight port, the screw comprising:
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a cap portion comprising a lateral extension region sized to close the at least one weight port, a cylindrical lower portion, and through bore; and a support portion comprising a docking portion, a lateral stop, and a threaded extension portion, wherein the cap portion is made of a non-metal material, wherein the support portion is made of a metal material, wherein the through bore is sized to receive the docking portion, wherein the threaded extension portion comprises a counterbore, wherein the docking portion comprises exterior threads, and wherein the through bore comprises interior threads sized to mate with the exterior threads of the docking portion.
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15. A screw for a golf club head having at least one weight port, the screw comprising:
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a cap portion comprising a lateral extension region sized to close the at least one weight port, a cylindrical lower portion, and through bore; and a support portion comprising a docking portion, a lateral stop, and a threaded extension portion, wherein the cap portion is made of a non-metal material, wherein the support portion is made of a metal material, wherein the through bore is sized to receive the docking portion, wherein the threaded extension portion comprises a counterbore, and wherein the through bore is coated with an adhesive to engage the docking extension.
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Specification