公开(公告)号：US10661129B2

公开(公告)日：2020-05-26

申请号：US15952954

申请日：2018-04-13

Applicant: DUNLOP SPORTS CO. LTD.

Inventor： Phillip C. Seagram ,  Mika Becktor ,  Keith Dolezel

IPC: B24C1/08 ,  C23C24/04 ,  A63B53/04 ,  B24B19/26 ,  A63B102/32 ,  A63B60/50 ,  A63B60/48

Abstract: A method of finishing an exterior surface of a golf club head includes providing a golf club head having an exterior surface that includes a first surface region, a second surface region, and a third surface region. The method further includes steps of applying a first surface finish to at least the third surface region, applying a first masking to at least the first and third surface regions, applying a second surface finish to the second surface region, removing the first masking, applying a second masking to at least the second and third surface regions, applying a third surface finish to the first surface region, and removing the second masking.

公开(公告)号：US10322324B2

公开(公告)日：2019-06-18

申请号：US15706067

申请日：2017-09-15

Applicant: DUNLOP SPORTS CO. LTD.

Inventor： Keith Dolezel

IPC: A63B53/04

Abstract: A putter-type golf club head includes a main body. The main body includes a forward end, a rearward end opposite the forward end, a bottom portion, a top portion opposite the bottom portion, and a male-type hosel component defining a longitudinal axis that is forwardly canted relative to vertical. A face component is secured to the forward end of the main body. The face component includes a first element formed of a resilient material and a second element formed of a rigid material that is secured to the first element. A striking face generally defines a virtual striking face plane and is at least partially formed by the face component.

公开(公告)号：US10022595B2

公开(公告)日：2018-07-17

申请号：US15041755

申请日：2016-02-11

Applicant: Dunlop Sports Co., Ltd.

Inventor： Keith Dolezel ,  Dan Nivanh ,  Patrick Ripp

IPC: A63B53/04 ,  A63B53/00

Abstract: A method of customizing a golf club, wherein the method includes generating operating data representative of a user operating a mechanical device. The operating data is generated by a first sensor sized and configured to be removably positioned in a mounting port formed on the mechanical device during operation of the mechanical device. The sensor is interchangeably positionable in the mounting port with at least one mass insert, the at least one mass insert being adapted to be interchangeably positioned in the mounting to provide at least two different mass configurations. The method further includes determining a recommended configuration of the at least one mass insert specific to the user based on the operating data generated by the sensor, and transmitting information representative of the recommended mass insert.

公开(公告)号：USD813967S1

公开(公告)日：2018-03-27

申请号：US29581340

申请日：2016-10-18

Applicant: DUNLOP SPORTS CO. LTD.

Designer： Patrick Ripp ,  Brent Newsome ,  Mika Becktor ,  Phillip C. Seagram ,  Keith Dolezel

公开(公告)号：US20180021636A1

公开(公告)日：2018-01-25

申请号：US15671571

申请日：2017-08-08

Applicant: Dunlop Sports Co., Ltd.

Inventor： Keith Dolezel ,  Scott Carlyle ,  Michael J. Kline

IPC: A63B53/04 ,  A63B60/46 ,  A63B60/50 ,  H04M1/725 ,  G06F19/00 ,  G06K9/00 ,  G06Q10/06 ,  G09B19/00 ,  A63B60/02 ,  A63B69/36

Abstract: A sporting apparatus includes a monitoring device. The monitoring device may add no weight to the sporting apparatus relative to a comparable sporting apparatus without the monitoring device. The monitoring device may have a center of gravity substantially aligning with the center of gravity of the sporting apparatus, resulting in a sporting apparatus with a monitor having substantially the same center of gravity as a comparable sporting apparatus without a monitor. The sporting apparatus monitor may be configured to trim unreliable post impact swing data and replace it with extrapolated pre-impact swing data and/or more reliable post impact swing data.

公开(公告)号：US09839819B2

公开(公告)日：2017-12-12

申请号：US15132730

申请日：2016-04-19

Applicant: DUNLOP SPORTS CO. LTD.

Inventor： Naruhiro Mizutani ,  Phil Seagram ,  Keith Dolezel ,  Mika Becktor

IPC: A63B53/02 ,  A63B53/04 ,  A63B60/52

CPC classification number: A63B53/0466 ,  A63B60/52 ,  A63B2053/0408 ,  A63B2053/0437

Abstract: A head h1 includes a crown c1, a sole s1, a face f1 and a hosel h1. The crown c1 includes a recess part RE1, a back part 100 positioned at a back of the recess part RE1, and a step surface ST1 positioned at a front of the back part 100 and positioned above a virtual extension surface HF1 of the back part 100. At least a part of the recess part RE1 extends in a toe-heel direction. At least a part of the step surface ST1 extends in the toe-heel direction. At least a part of the recess part RE1 may extend in a front-back direction.

公开(公告)号：USD777269S1

公开(公告)日：2017-01-24

申请号：US29541406

申请日：2015-10-02

Applicant: DUNLOP SPORTS CO. LTD.

Designer： Mika Becktor ,  Keith Dolezel ,  Adam Sheldon ,  Nick Trahan ,  Phillip C. Seagram

公开(公告)号：USD732621S1

公开(公告)日：2015-06-23

申请号：US29494519

申请日：2014-06-20

Applicant: DUNLOP SPORTS CO. LTD.

Designer： Keith Dolezel ,  Nick Trahan ,  Phillip Seagram ,  Mika Becktor

公开(公告)号：USD732127S1

公开(公告)日：2015-06-16

申请号：US29494498

申请日：2014-06-20

Applicant: DUNLOP SPORTS CO. LTD.

Designer： Keith Dolezel ,  Nick Trahan ,  Phillip C. Seagram ,  Mika Becktor ,  Kiyofumi Matsunaga

公开(公告)号：USD730463S1

公开(公告)日：2015-05-26

申请号：US29489521

申请日：2014-04-30

Applicant: DUNLOP SPORTS CO., LTD.

Designer： Keith Dolezel ,  Nick Trahan ,  Mika Becktor ,  Phillip C. Seagram ,  Brian Herr ,  Tom Carlson