公开(公告)号：US12168166B2

公开(公告)日：2024-12-17

申请号：US17935903

申请日：2022-09-27

Applicant: Karsten Manufacturing Corporation

Inventor： Martin R. Jertson ,  Eric J. Morales ,  Cory S. Bacon ,  Calvin Wang ,  Xiaojian Chen ,  Ryan M. Stokke

IPC: A63B53/04

Abstract: Embodiments of golf club heads with energy storage characteristics are presented herein. In some embodiments, a golf club head comprises a body comprising a strikeface, a heel region, a toe region opposite the heel region, a sole, a crown, and an internal radius transition from the strikeface to at least one of the sole or the crown. In many embodiments, the internal radius transition region is not visible from an exterior of the golf club head and comprises a first tier, a second tier and a tier transition region between the first tier and the second tier.

公开(公告)号：US20230405415A1

公开(公告)日：2023-12-21

申请号：US18460364

申请日：2023-09-01

Applicant: KARSTEN MANUFACTURING CORPORATION

Inventor： Evan Greer ,  Eric J. Morales ,  Murphy R. Alexander ,  Ryan M. Stokke ,  Clayson C. Spackman ,  Xiaojian Chen

IPC: A63B53/04

CPC classification number: A63B53/0425 ,  A63B53/047 ,  A63B53/0445 ,  A63B53/0408

Abstract: The invention described herein is an iron-type golf club head having a back cavity and a multi-section back cavity insert that preserves more flexibility of the strike face and energy return to the golf ball.

公开(公告)号：USD989898S1

公开(公告)日：2023-06-20

申请号：US29788687

申请日：2021-07-16

Applicant: KARSTEN MANUFACTURING CORPORATION

Designer： Alex G. Woodward ,  Xiaojian Chen

Abstract: FIG. 1 is a top perspective view of a golf club head;
FIG. 2 is a bottom perspective view of the golf club head of FIG. 1;
FIG. 3 is a top view of the golf club head of FIG. 1;
FIG. 4 is a bottom view of the golf club head of FIG. 1;
FIG. 5 is a front view of the golf club head of FIG. 1;
FIG. 6 is a rear view of the golf club head of FIG. 1;
FIG. 7 is a heel side view of the golf club head of FIG. 1; and,
FIG. 8 is a toe side view of the golf club head of FIG. 1.
The broken lines shown on the drawing figures form no part of the claimed design.

公开(公告)号：USD982693S1

公开(公告)日：2023-04-04

申请号：US29788526

申请日：2021-06-17

Applicant: KARSTEN MANUFACTURING CORPORATION

Designer： Evan R. Greer ,  Xiaojian Chen

公开(公告)号：US20230014268A1

公开(公告)日：2023-01-19

申请号：US17935903

申请日：2022-09-27

Applicant: Karsten Manufacturing Corporation

Inventor： Martin R. Jertson ,  Eric J. Morales ,  Cory S. Bacon ,  Calvin Wang ,  Xiaojian Chen ,  Ryan M. Stokke

IPC: B60J7/14 ,  B60J7/19 ,  B60R9/058 ,  B60R9/045 ,  B60J7/11

Abstract: Embodiments of golf club heads with energy storage characteristics are presented herein. In some embodiments, a golf club head comprises a body comprising a strikeface, a heel region, a toe region opposite the heel region, a sole, a crown, and an internal radius transition from the strikeface to at least one of the sole or the crown. In many embodiments, the internal radius transition region is not visible from an exterior of the golf club head and comprises a first tier, a second tier and a tier transition region between the first tier and the second tier.

公开(公告)号：USD963773S1

公开(公告)日：2022-09-13

申请号：US29751831

申请日：2020-09-23

Applicant: KARSTEN MANUFACTURING CORPORATION

Designer： Travis D. Milleman ,  Xiaojian Chen

公开(公告)号：US11413508B2

公开(公告)日：2022-08-16

申请号：US17119859

申请日：2020-12-11

Applicant: KARSTEN MANUFACTURING CORPORATION

Inventor： Martin R. Jertson ,  Eric J. Morales ,  Cory S. Bacon ,  Calvin Wang ,  Xiaojian Chen ,  Travis D. Milleman

IPC: A63B53/04 ,  A63B53/08 ,  A63B60/00

Abstract: Embodiments of golf club heads with energy storage characteristics are presented herein. In some embodiments, a golf club head comprises a hollow body comprising a strikeface, a heel region, a toe region opposite the heel region, a sole, a top rail and an inflection point. The inflection point provides increase bending of the strikeface thereby providing performance enhancement over clubs without an inflection point.

公开(公告)号：US20210283473A1

公开(公告)日：2021-09-16

申请号：US17334312

申请日：2021-05-28

Applicant: KARSTEN MANUFACTURING CORPORATION

Inventor： Ryan M. Stokke ,  David A. Higdon ,  Martin R. Jertson ,  Jeremy Pope ,  Xiaojian Chen

IPC: A63B53/04 ,  A63B53/06

Abstract: A golf club head includes a club body having a crown opposite a sole, a toe end opposite a heel end, a back end, and a hosel. The golf club head also includes an adjustable weighting system positioned on the club body, the adjustable weighting system includes a single channel and a member that is received by the single channel and fastened to the club body, where a plurality of weights are coupled to the member. The golf club head can additionally or alternatively include a face angle adjustment system positioned on the sole, the face angle adjustment system includes a member that is removably received by the single channel and fastened to the sole, the member includes a first end member and a second end member, wherein the member is configured to be repositioned within the channel to adjust a resting face angle of the golf club head.

公开(公告)号：US11033789B2

公开(公告)日：2021-06-15

申请号：US16914123

申请日：2020-06-26

Applicant: KARSTEN MANUFACTURING CORPORATION

Inventor： David L. Petersen ,  Les J. Bryant ,  James D. Glover ,  Richard D. MacMillan ,  Xiaojian Chen ,  Martin R. Jertson ,  Yujen Huang ,  Jacob T. Clarke ,  Tyler A. Shaw ,  William D. Shearer ,  Travis D. Milleman

IPC: A63B53/08 ,  A63B53/04 ,  A63B60/54 ,  A63B53/06 ,  A63B60/02

Abstract: Golf club heads with cavities and inserts, and methods to manufacture golf club heads with cavities. Various embodiments include a golf club head comprising a body. The body comprises a strikeface at a front of the golf club head, a backface opposite the strikeface, a heel region, a toe region opposite the heel region, a sole, a rear portion at a rear of the golf club head, and a cavity located between the backface and the rear portion. In many embodiments, the body further comprises an insert within the cavity.

公开(公告)号：US20210138321A1

公开(公告)日：2021-05-13

申请号：US17150830

申请日：2021-01-15

Applicant: KARSTEN MANUFACTURING CORPORATION

Inventor： Eric J. Morales ,  Ryan M. Stokke ,  Eric V. Cole ,  Cory S. Bacon ,  Travis D. Milleman ,  Jacob T. Clarke ,  Calvin Wang ,  Xiaojian Chen ,  Martin R. Jertson

IPC: A63B53/04 ,  A63B53/06 ,  A63B60/54 ,  A63B60/02

Abstract: Some embodiments include club heads having reinforced club head faces. In one example, the club face comprises a reinforcement element such as a looped rib positioned on a rear surface of the club face to provide reinforcement. The club head further comprises an undercut that extends along the entire perimeter of the club face to provide increased club face bending. The combination of the reinforcement element and the undercut reinforces the club head while permitting the club face to bend. Other embodiments of related club heads and methods are also disclosed.