Taylor Made Golf Company, Inc.

Scott Taylor

Bret H Wahl

Joshua J Dipert

Robert Michael Nunez

Peter L Larsen

Todd P Beach

Joseph Henry Hoffman

Paul M Demkowski

Adam Robert Warren

Jason W Issertell

Craig Kevin Barez

Thomas M Olsavsky

Sean Toulon

Connor Mark Halberg

John Bernard Krzywiec

Mattieu Bovee

Yong Ling

Maresala Milo

Zac Atwell

Sang S Yi

Sanjay Kuttappa

Chad Allen Farley

Scott Edward Folck

Brian Hill

Matthew David Johnson

Kraig Alan Willett

Michael Walker

Steven D Gray

Andrew James

Michelle Darley

An iron-type golf club head where a ratio of a maximum toe height of the iron-type golf club head to a blade length of the iron-type golf club head is greater than zero and at most 0.62. A maximum thickness of the front portion, along the strike face, corresponds with a location toeward of a geometric center of the strike face. The thickness of the front portion, at the geometric center of the strike face, is less than the maximum thickness of the front portion. A coefficient of restitution (COR) of the iron-type golf club head is at least 0.818 and at most 0.830. An entirety of the sole is rounded along a plane parallel to the strike face, and a radius of curvature of the sole, along the plane parallel to the strike face, is no more than between, and inclusive of, 100 mm and 275 mm.

Iron-type golf club head

An iron-type golf club head having a strike plate attached to a body and creating an internal cavity. The body includes an internal recess in a back portion and at least partially containing an internal tungsten weight that does not contact a back surface of the strike plate. The strike plate forms a part of a sole portion of the golf club head. An elastomer material is contained in the internal cavity and contacts the back portion and the back surface of the strike plate, and has a maximum elastomer material depth that is greater than a maximum thickness of the strike plate.

Golf club head

Disclosed herein is an iron-type golf club head. The iron-type golf club head comprises a body, having a density of less than 8 grams-per-cubic-centimeter (g/cc). The body comprises a heel portion, a toe portion, a sole portion, a top portion, and a front portion. The body also comprises a rear portion, comprising an insert shelf, adjacent the sole portion and extending from the toe portion to the heel portion, and a retention bar, integrally formed with a portion of the insert shelf and circumferentially closing the portion of the insert shelf to define a first insert channel. The iron-type golf club head also comprises a high-density insert, having a density of greater than 7.5 g/cc, supported by the insert shelf, and retained within the first insert channel by the retention bar.

Iron golf club head

An iron-type golf club head having a strike plate attached to a body and creating an internal cavity. The body includes an internal recess in a back portion and at least partially containing an internal tungsten weight that does not contact a back surface of the strike plate. The strike plate forms a part of a sole portion of the golf club head. An elastomer material is contained in the internal cavity and contacts the back portion and the back surface of the strike plate, and has a maximum elastomer material depth that is greater than a maximum thickness of the strike plate. The elastomer material extends to an elastomer elevation that is greater than a maximum elevation of the internal weight.

Iron-type golf club heads are disclosed having a heel portion, a sole portion, a toe portion, a top-line portion, a front portion, a rear portion, and a striking face. The iron-type golf club heads include a localized stiffened region that is located on the striking face of the club head such that the localized stiffened region alters the launch conditions of golf balls struck by the club head in a way that wholly or partially compensates for, overcomes, or prevents the occurrence of a rightward deviation. In particular, the localized stiffened region is located on the striking face such that a golf ball struck under typical conditions will not impart a right-tending sidespin to the golf ball.

Iron type golf club head

Described herein is a golf club head that comprises a body and a strike plate. The body comprises a heel portion, a sole portion, a toe portion, and a top portion. The strike plate comprises an outer peripheral edge and at least a portion of a strike face. Furthermore, the strike plate is welded to the body via a peripheral weld between the outer peripheral edge of the strike plate and the body. The outer peripheral edge of the strike plate comprises at least one welded portion, welded to the body via the peripheral weld, and at least one non-welded portion, not welded to the body.

An iron-type golf club has a body that defines a rear void. The face portion includes an ideal striking location that defines the origin of a coordinate system. The body includes a central region in which −25 mm<x<25 mm. The sole portion that is contained within the central region includes a forward sole region located adjacent to the face portion and a sole bar located rearward of the forward sole region, with the forward sole region defining a wall having a minimum forward sole thickness Tand the sole bar defining a body having a maximum sole bar thickness T, such that 0.05<T/T<0.4. The sole portion includes a slot extending in a substantially heel-to-toe direction of the sole portion, the slot defining a portion of a path that extends through the sole portion and into the rear void. The slot is at least partially filled with a filler material.

A shim or badge is affixed to a golf cub body to produce a cap-back iron, giving the appearance of a hollow-body iron. In this way, the golf club can be manufactured with the performance benefits of a game improvement iron, while providing the appearance of a blade, player's iron, and/or a hollow-body iron. For example, by using a lightweight and rigid shim or badge to close a cavity opening and extend into the toe portion of the golf club body, the golf club head can provide increased stiffness in the topline, while lowering CG. Various shim or badge arrangements and materials can be used, and a filler material and/or damper can be included within the cavity to improve sound and feel, while minimizing loss in COR.

Golf club

Disclosed herein is an iron-type golf club head comprising a body comprising a heel portion, a sole portion, a toe portion, and a topline portion. The topline portion has a mass per unit length of between 0.09 g/mm and 0.40 g/mm. The golf club head also comprises a strike plate coupled to the body at a front portion of the golf club head and a cavity defined between the topline portion, the sole portion, and the strike plate. The golf club head further comprises a bridge bar at a rear portion of the golf club head. The bridge bar spans the cavity, is spaced apart from the strike plate, and is rigidly fixed to and extends uprightly between the sole portion and the topline portion. The bridge bar has a mass per unit length of between 0.09 g/mm and 0.40 g/mm.

A shim or badge is affixed to a golf club body to produce a cap-back iron, giving the appearance of a hollow-body iron. In this way, the golf club can be manufactured with the performance benefits of a game improvement iron, while providing the appearance of a blade, player's iron, and/or a hollow-body iron. For example, by using a lightweight and rigid shim or badge to close a cavity opening and extend into the toe portion in the golf club body, the golf club head can provide increased stiffness in the topline, while lowering CG. Various shim or badge arrangements and materials can be used, and a filler material and/or damper can be included within the cavity to improve sound and feel, while minimizing loss in COR.

A damper is provided within the cavity of a golf club head and spans substantially the full length of the striking face from heel-to-toe of the golf club head. One or more cutouts and/or other relief is provided in the damper to reduce the surface area of the damper that contacts the rear surface of the striking face. By reducing the surface area that the damper contacts the rear surface of the striking face, the full length damper improves the sound and feel of the golf club head at impact and only minimally reduces performance of the golf club head. For example, the one or more cutouts and/or other relief maintains face flexibility, characteristic time (CT) and coefficient of restitution (COR) of the striking face.

Growing community of inventors

Bonita, CA, United States of America

Scott Taylor