Patent application number | Description | Published |
20090221380 | GOLF CLUB HAVING REMOVABLE SOLE WEIGHT USING CUSTOM AND INTERCHANGEABLE PANELS - A golf club head is presented comprising a sole including a removable panel secured to the sole via a non-threaded attachment assembly. Further, the removable panel may have a large surface area relative to its thickness, resulting in a chip-like or wafer-like weight member. This design allows the mass of the removable panel to be spread substantially along the surface of the sole as opposed to in the interior of the club head. The golf club head may comprise more than one removable panel. A removable panel of the present invention may generally comprise one or more discrete areas of higher basis weight or higher density. Even further, the removable panel may generally be releasably attached via a quick disconnect mechanism that allows easy interchangeability. | 09-03-2009 |
20090221381 | GOLF CLUB HAVING REMOVABLE SOLE WEIGHT USING CUSTOM AND INTERCHANGEABLE PANELS - A golf club head is presented comprising a sole including a removable panel secured to the sole via a non-threaded attachment assembly. Further, the removable panel may have a large surface area relative to its thickness, resulting in a chip-like or wafer-like weight member. This design allows the mass of the removable panel to be spread substantially along the surface of the sole as opposed to in the interior of the club head. The golf club head may comprise more than one removable panel. A removable panel of the present invention may generally comprise one or more discrete areas of higher basis weight or higher density. Even further, the removable panel may generally be releasably attached via a quick disconnect mechanism that allows easy interchangeability. | 09-03-2009 |
20100041493 | IRON-TYPE GOLF CLUBS - The present invention is directed to an iron-type golf club that may be included in a set. In particular, the inventive golf club includes an adjustable hosel coupling and a mechanism for altering the sole configuration. The golf club may be included in a set having a progressive sole configuration that provides desired bounce for each club within the set. | 02-18-2010 |
20100048318 | SET OF IRON-TYPE GOLF CLUBS HAVING A PROGRESSIVE SOLE CONFIGURATION - The present invention is directed to a set of iron-type golf clubs having a progressive sole configuration through the set. In particular, the inventive golf clubs include a consistent relationship between the ground contact and center of gravity throughout the set and a progressive sole configuration that provides desired bounce for each club within the set. The progressive sole configuration includes a progressive sole camber throughout the set of iron-type golf clubs. | 02-25-2010 |
20100197425 | METAL WOOD CLUB WITH IMPROVED HITTING FACE - A hitting face of a golf club head having improved flexural stiffness properties. In one embodiment, the hitting face is made from multiple materials. The main portion of the hitting face is a plate-like face made from a first material having a first density. An internal insert made from a second material having a second density that is greater than the first density is attached directly or indirectly to the plate-like face at or near the geometric center thereof. The internal insert increases the flexural stiffness of in a central zone of the hitting face so that a golf club head that has a larger zone of substantially uniform high initial ball speed. In another embodiment, the hitting face includes an insert that includes main plate and at least one wing extending therefrom. The insert is welded to the golf club head so that the main plate does not deflect separately from the remainder of the hitting face. The geometry of the insert controls the stiffness in the axial directions. | 08-05-2010 |
20110034273 | CAVITY BACK GOLF CLUB HEAD - A golf club head having a cavity back design with a cavity therein for placement of lightweight dual-durometer silicone. The club head is prepared by brushing an adhesive onto the interior wall, but omitting a pre-selected area of the wall to allow silicone to shrink away at the omitted area to allow for control of the shrinkage. A first shot of 80 Shore A silicone is placed into the cavity and disposed against the interior wall. Next, a softer 50 Shore A silicone is juxtaposed against the first shot of silicone and it is pressed using a hot mold finishing tool wherein a substantial portion of the cavity is filled. A polycarbonate insert is attached to an outer surface of the second silicone to provide a zero gap appearance. A tan delta ratio of the first silicone to the second silicone is greater than 1.6. A storage modulus of the first silicone is at least three times greater than the second silicone. And, a loss modulus of the first silicone is at least ten times the second silicone. | 02-10-2011 |
20110092310 | GOLF CLUB HAVING REMOVABLE SOLE WEIGHT USING CUSTOM AND INTERCHANGEABLE PANELS - A golf club head is presented comprising a sole including a removable panel secured to the sole via a non-threaded attachment assembly. Further, the removable panel may have a large surface area relative to its thickness, resulting in a chip-like or wafer-like weight member. This design allows the mass of the removable panel to be spread substantially along the surface of the sole as opposed to in the interior of the club head. The golf club head may comprise more than one removable panel. A removable panel of the present invention may generally comprise one or more discrete areas of higher basis weight or higher density. Even further, the removable panel may generally be releasably attached via a quick disconnect mechanism that allows easy interchangeability. | 04-21-2011 |
20120071259 | IRON-TYPE GOLF CLUBS - The present invention is directed to an iron-type golf club that may be included in a set. In particular, the inventive golf club includes an adjustable hosel coupling and a mechanism for altering the sole configuration. The golf club may be included in a set having a progressive sole configuration that provides desired bounce for each club within the set. | 03-22-2012 |
20120094781 | GOLF CLUB HAVING REMOVABLE SOLE WEIGHT USING CUSTOM AND INTERCHANGEABLE PANELS - A golf club head is presented comprising a sole including a removable panel secured to the sole via a non-threaded attachment assembly. Further, the removable panel may have a large surface area relative to its thickness, resulting in a chip-like or wafer-like weight member. This design allows the mass of the removable panel to be spread substantially along the surface of the sole as opposed to in the interior of the club head. The golf club head may comprise more than one removable panel. A removable panel of the present invention may generally comprise one or more discrete areas of higher basis weight or higher density. Even further, the removable panel may generally be releasably attached via a quick disconnect mechanism that allows easy interchangeability. | 04-19-2012 |
20130196784 | SETTING INDICATOR FOR GOLF CLUB - The invention generally relates to a setting indicator for a golf club having an adjustable attribute. The invention provides a component to serve as a setting indicator or setting display device for a golf club or a golf club having a setting indicator. The setting indicator includes a window and an adjustment mechanism configured to provide a golf club with a selected attribute while also displaying an indicia through the window to provide information about the selected attribute. | 08-01-2013 |
20130225311 | DISTANCE GAPPING GOLF CLUB SET WITH DUAL-RANGE CLUB - This application generally relates to sets of golf clubs including at least one adjustable club to provide a set with no distance gap. The adjustable club may include a loft-adjustment mechanism and a mechanism to prevent unintended face-angle change. The club is reliable for shots covering the full range of distances associated with multiple loft settings. Thus, an adjustable club can be included in a golfer's golf bag and can play double-duty in terms of the ranges of shot distances it is reliably useful for. In this way, the golfer's bag can contain fourteen clubs that cover all desired ranges between the putter and the driver. | 08-29-2013 |
20130225317 | GOLF CLUB HEAD WITH STABLIZING SOLE - The invention generally provides a golf club head having a sole with a region for surface contact such that, when an adjustable club is given different settings, if the club is held at address resting on a surface, the club naturally comes to a rest position in which it exhibits substantially the same face angle in any adjusted setting. | 08-29-2013 |
20130244805 | INTERCHANGEABLE SHAFT AND CLUB HEAD CONNECTION SYSTEM - A releasable connection system for assembling a shaft and a club head, e.g., a golf club shaft and a golf club head. The connection system provides interchangeability between a shaft and a club head and allows the head to be adjusted with respect to the shaft. The mating structures between the shaft and the club head may be indexed for reproducible placement. In an embodiment, the connection system also includes retaining structures that maintain the connection fastener position when the head and shaft are separated. | 09-19-2013 |
20130324299 | GOLF CLUB WITH VERTICALLY ADJUSTABLE CENTER OF GRAVITY - The invention generally relates to golf clubs with adjustable mass properties. In certain aspects, the invention provides methods and mechanisms for adjusting a club head center of gravity in a vertical direction. Changing a center of gravity in the vertical direction can be done without substantially changing the center of a gravity in other directions. | 12-05-2013 |
20140187346 | GOLF CLUB HEAD WITH REMOVABLE COMPONENT - The invention provides a golf club head with a fully removable component that can withstand the stress of repeated hits. When assembled, the removable component is held in place by a fastening mechanism that includes structural elements that distribute the holding force across the component and tend to equalize the forces around the periphery where the component meets the body. The fastening mechanism may include a post that reaches across the open space within the hollow club head, pulling the removable component towards an opposed main club head body. Since a golf club of the present invention can be opened, it may include a mechanism on the inside for use by a golfer, such as an electronic device or an adjustment mechanism. The golf club may include a weight adjustment system that allows the club to be custom-fitted to a golfer. | 07-03-2014 |