Adjustable golf club and system and associated golf club heads and shafts
First Claim
1. A method of providing a line of golf clubs to a consumer, the line comprising at least one model of a first club type, the method comprising the steps of:
- designing a head for the first club type, wherein the first club type is a metalwood driver, and wherein the head has a reference loft angle;
providing a single club head tool to manufacture the head;
manufacturing the head using the single club head tool to the reference loft angle;
wherein the head permits individual adjustment of at least one adjustable parameter such that the head is adjustable in at least 3 settings for that adjustable parameter, and a set of non-adjustable parameters for the head are substantially unchanged within a predetermined tolerance, such that P*n*x club configurations are provided in the line, wherein P is a number of settings for the adjustable parameter, n is a number of shaft flex options, and x is a number of head types.
3 Assignments
0 Petitions
Accused Products
Abstract
In general, aspects of this invention relate to golf clubs or golf club components incorporating adjustment members that permit ready adjustability of golf club parameters and/or interchangeability of golf club components to change a golf club configuration, and methods for providing golf clubs. According to aspects of this invention, an adjustment member may be utilized to allow the adjustability of a golf club parameter to change a golf club configuration, while ensuring there is substantially no change to other club or club head variables, parameters or characteristics. According to another aspect of this invention, an adjustment member may be utilized to allow the adjustability of two golf club parameters independently to change a golf club configuration, while ensuring there is substantially no change to other club or club head variables, parameters or characteristics.
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Citations
30 Claims
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1. A method of providing a line of golf clubs to a consumer, the line comprising at least one model of a first club type, the method comprising the steps of:
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designing a head for the first club type, wherein the first club type is a metalwood driver, and wherein the head has a reference loft angle; providing a single club head tool to manufacture the head; manufacturing the head using the single club head tool to the reference loft angle; wherein the head permits individual adjustment of at least one adjustable parameter such that the head is adjustable in at least 3 settings for that adjustable parameter, and a set of non-adjustable parameters for the head are substantially unchanged within a predetermined tolerance, such that P*n*x club configurations are provided in the line, wherein P is a number of settings for the adjustable parameter, n is a number of shaft flex options, and x is a number of head types. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of providing a line of golf clubs to a retailer, the line comprising at least one model of a first club type, the method comprising the steps of:
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providing a club head for a first club type, wherein the club head has a reference loft angle; providing a shaft; providing an adjustable member, wherein the adjustable member is configured to be fitted to the club head; wherein the adjustable member permits individual adjustment of a loft angle of the club head such that the adjustable member has at least 3 settings for the loft angle, thereby providing the club head, the shaft, and the adjustable member that is configured to adjust to at least 3 different loft angles, and further wherein a set of parameters for the club head are substantially unchanged within a predetermined tolerance, and wherein a first number of parts that includes the club heads, the shafts, and the adjustable members that are provided to the retailer are less than a second number of parts that includes a set of club heads with a fixed loft angle and corresponding shafts. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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19. A method of displaying a line of golf clubs to a consumer, the line comprising at least one model of a first club type, the method comprising the steps of:
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providing a club head for a first club type, wherein the first club type is a metalwood driver, and wherein the club head has a reference loft angle; providing a shaft; providing an adjustable member, wherein the adjustable member is configured to be fitted to the club head and the shaft; wherein the adjustable member permits individual adjustment of a loft angle of the golf club head such that the adjustable member has at least 3 settings for the loft angle, thereby providing the club head, the shaft, and the adjustable member that is configured to adjust to at least 3 different loft angles, and further wherein a set of parameters for the club head are substantially unchanged within a predetermined tolerance, and wherein a first number of golf clubs that includes the club heads, the shafts, and the adjustable members that are displayed to the consumer are less than a second number of golf clubs that includes a set of club heads with a fixed loft angle and corresponding shafts. - View Dependent Claims (20, 21, 22, 23)
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24. A method of providing a line of golf clubs to a consumer, the line comprising at least one model of a first club type, the method comprising the steps of:
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designing a head for the first club type, wherein the head has a reference loft angle; manufacturing the head using a single club head tool to the reference loft angle; providing a shaft; providing an adjustable member; fitting the adjustable member to the head and the shaft, wherein the adjustable member permits individual adjustment of a loft angle of the head such that the adjustable member has at least 3 settings for the loft angle, and a set of non-adjustable parameters for the head are substantially unchanged within a predetermined tolerance, such that 3*n*x club configurations are provided in the line, wherein 3 is a number of settings for the loft angle, n is a number of shaft flex options, and x is a number of club types. - View Dependent Claims (25, 26, 27, 28, 29, 30)
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Specification