Abstract: A multi-material golf club head having an improved performance is disclosed. More specifically, the present invention relates to a multi-material golf club head having a metallic frontal portion and a lightweight aft portion with an addition of an internal ribbon support member. The lightweight aft portion could be formed of a multi-layered sandwich material with at least one layer having low damping properties. The present invention may also further be comprised of a weighting mechanism that is accessible via an opening in the lightweight after portion but connects directly to the metallic frontal portion to mitigate any of the structural integrity issues associated with installing weights in a lightweight portion of a golf club head.

Abstract: A multi-material golf club head having an improved performance is disclosed. More specifically, the present invention relates to a multi-material golf club head having a metallic frontal portion and a lightweight aft portion with an addition of an internal ribbon support member. The lightweight aft portion could be formed of a multi-layered sandwich material with at least one layer having low damping properties. The present invention may also further be comprised of a weighting mechanism that is accessible via an opening in the lightweight after portion but connects directly to the metallic frontal portion to mitigate any of the structural integrity issues associated with installing weights in a lightweight portion of a golf club head.

Abstract: An aft body of a golf club head and method of manufacturing the aft body is shown. The aft body has a composite crown and sole and separately formed skirt between the crown and sole. The method of manufacturing the aft body includes thermoforming the crown and sole and subsequently injection molding the skirt.

Abstract: A golf club head having a face cup made of multiple materials attached to an aft body. More specifically, the face cup has a composite inner core which improves mass properties in the golf club head. The face cup also has a metallic outer cover which improves abrasion resistance, durability, surface finishing, and bonding techniques.

Abstract: A golf club head, includes a toe; a heel; a hosel disposed at the heel and configured to couple to a shaft; a multi-material striking face, including a first carbon fiber composite layer, a second carbon fiber composite layer, and a base layer between the first and second carbon fiber composite layers and including a different material than the first and second carbon fiber composite layers; and a sole forming a bottom portion of the golf club head.

Abstract: A golf club head including tiled weighting is disclosed herein. In accordance with the presently disclosed technology, the golf club head may include a striking face, a crown, and a sole. The sole may include a sole groove and a weight assembly to fit into the sole groove. The weight assembly may include a plurality of spacer tiles and a weighted tile. At least one of the plurality of spacer tiles may engage the weighted tile. The plurality of spacer tiles and the weighted tile may combine to substantially cover the sole groove.

Abstract: A method of forming a golf club head that is capable improving on the inertia properties of a golf club head all while also improving the Center of Gravity (CG) location is disclosed herein. More specifically, the method forms a golf club head that achieves a relative low Moment of Inertia (MOI) about the Z-axis (MOI-Z) as well as a relatively low MOI about the Shaft-axis (MOI-SA).

Abstract: A golf club face including voids is disclosed herein. In accordance with the presently disclosed technology, the golf club face may include a front surface to impact a golf ball, a rear surface, and a plurality of two or more voids between the front surface and the rear surface distributed in a pattern.

Abstract: A golf club head that is capable improving on the inertia properties of a golf club head all while also improving the Center of Gravity (CG) location is disclosed herein. More specifically, the golf club head in accordance with the present invention achieves a relative low Moment of Inertia (MOI) about the Z-axis (MOI-Z) as well as a relatively low MOI about the Shaft-axis (MOI-SA), all combined with a high MOI about the X and Y-axis (MOI-X and MOI-Y).

Abstract: A system for safe radioisotope preparation and injection of H215O for use in Positron Emission Tomography (PET). The invention also relates to a safety valve for controlling a flow of H215O for use in PET, to a use of said safety valve and to a method for preparing and injecting H215O.

Abstract: A multi-material golf club head wherein the junction between the two different components made from different materials are seamlessly incorporated within existing visual cues of a golf club head is disclosed. More specifically, the present invention adjusts the design of the bond between the two different components to reflect the needs of the golf club head at the various visual cues around the perimeter of the golf club head.

Abstract: A method for safe radioisotope preparation and injection of H215O for use in Positron Emission Tomography (PET). The disclosure also relates to a safety valve for controlling a flow of H215O for use in PET, to a use of said safety valve and to a method for preparing and injecting H215O.

Abstract: A golf club head that is capable improving on the inertia properties of a golf club head all while also improving the Center of Gravity (CG) location is disclosed herein. More specifically, the golf club head in accordance with the present invention achieves a relative low Moment of Inertia (MOI) about the Z-axis (MOI-Z) as well as a relatively low MOI about the Shaft-axis (MOI-SA).

Abstract: When a user accesses a seller webpage for an item for which expedited shipping is available, data regarding this access is provided to a separate fulfillment service that is able to deliver the item. A control on the webpage, that may be provided to the seller by the fulfillment service, presents an initial estimated delivery time based on the network address of the user's device and a known location of the item. The user may provide input to the control to access a user account, and a location for the user account may be used to update the estimated delivery time. If the item is purchased, the fulfillment service may determine payment information for the user account and process payment and delivery of the item. If an additional item not fulfilled by the fulfillment service is also purchased, data for this purchase is provided to the seller website for processing.

Abstract: A golf club head that is capable improving on the inertia properties of a golf club head all while also improving the Center of Gravity (CG) location is disclosed herein. The golf club head includes a frontal portion and a rear portion formed of a thermoplastic composite material. The thermoplastic composite material is mechanically captured by at least one first attachment feature provided in the frontal portion such that the thermoplastic composite material may be joined to the frontal portion without the use of additional adhesives or external fasteners.

Abstract: A system for safe radioisotope preparation and injection of H215O for use in Positron Emission Tomography (PET). The disclosure also relates to a safety valve for controlling a flow of H215O for use in PET, to a use of said safety valve and to a method for preparing and injecting H215O.

Abstract: A golf club head that is capable improving on the inertia properties of a golf club head all while also improving the Center of Gravity (CG) location is disclosed herein. The golf club head includes a frontal portion and a rear portion formed of a thermoplastic composite material. The thermoplastic composite material is mechanically captured by at least one first attachment feature provided in the frontal portion such that the thermoplastic composite material may be joined to the frontal portion without the use of additional adhesives or external fasteners.

Abstract: A multi-piece, multi-material golf club head is disclosed herein. More specifically, the golf club head in accordance with the present invention utilizes multiple pieces of different materials to form a frontal portion of a golf club head, allowing more of the frontal portion of the golf club head to be made out of a lightweight material to match the lightweight material of the aft body of the golf club head.

Abstract: A golf club head that is capable improving on the inertia properties of a golf club head all while also improving the Center of Gravity (CG) location is disclosed herein. More specifically, the golf club head in accordance with the present invention achieves a relative low Moment of Inertia (MOI) about the Z-axis (MOI-Z) as well as a relatively low MOI about the Shaft-axis (MOI-SA), all combined with a high MOI about the X and Y-axis (MOI-X and MOI-Y) and maintaining a consistently and relatively low CG location measured along a direction tangent to the hosel axis along the X-Y plane (CG-B).

Abstract: A multi-piece, multi-material golf club head is disclosed herein. More specifically, the golf club head in accordance with the present invention utilizes multiple pieces of different materials to form a frontal portion of a golf club head, allowing more of the frontal portion of the golf club head to be made out of a lightweight material to match the lightweight material of the aft body of the golf club head.