公开(公告)号：US20210016138A1

公开(公告)日：2021-01-21

申请号：US16983774

申请日：2020-08-03

Applicant: Dunlop Sports Co., Ltd.

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

IPC: A63B53/04 ,  G06Q10/06 ,  G06K9/00 ,  G09B19/00 ,  H04M1/725 ,  A63B69/36 ,  A63B60/02 ,  A63B60/46 ,  A63B60/50 ,  G16H20/30

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：US10463924B2

公开(公告)日：2019-11-05

申请号：US16023239

申请日：2018-06-29

Applicant: DUNLOP SPORTS CO. LTD.

Inventor： Keith Dolezel ,  Dan Nivanh ,  Patrick Ripp

IPC: A63B53/04 ,  A63B60/02 ,  A63B60/50 ,  A63B53/00 ,  A63B69/36 ,  G06T7/20 ,  A63B60/42 ,  A63B69/00 ,  A63B69/38 ,  A63B71/06 ,  A63B102/14

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：US10456638B2

公开(公告)日：2019-10-29

申请号：US16046608

申请日：2018-07-26

Applicant: DUNLOP SPORTS CO. LTD.

Inventor： Keith Dolezel ,  Dan Nivanh ,  Mitch Samson ,  Joseph Chen ,  Mika Becktor ,  Michael Boyle ,  Dustin Brekke ,  Bryce Weir ,  Phillip C. Seagram

IPC: A63B53/00 ,  A63B53/04 ,  A63B60/52

Abstract: A putter-type golf club head has a main body and a face component including a first element formed of a resilient material. The putter-type golf club head also has a second element forward of the first element and including a rigid material. The second element is secured directly to the first element. The first element has a thickness that gradually increases toward a sole portion of the club head.

公开(公告)号：US10456637B2

公开(公告)日：2019-10-29

申请号：US15813944

申请日：2017-11-15

Applicant: DUNLOP SPORTS CO. LTD.

Inventor： Mika Becktor ,  Keith Dolezel ,  Nick Trahan ,  Phillip C. Seagram ,  Brian Herr ,  Jeff Brunski ,  Adam Sheldon

IPC: A63B53/04 ,  A63B69/36

Abstract: A putter-type golf club head is disclosed. When oriented in a reference position, the putter-type golf club head comprises a blade member and a central elongate member in communication with, and extending rearwardly from, the blade member. The blade member extends in a heel-to-toe direction and has a striking wall defining a substantially planar striking surface, and an upper surface of the central elongate member comprises at least one generally square-shaped alignment element.

公开(公告)号：US10238930B2

公开(公告)日：2019-03-26

申请号：US15645420

申请日：2017-07-10

Applicant: DUNLOP SPORTS CO. LTD.

Inventor： Patrick Ripp ,  Phill Seagram ,  Mika Becktor ,  Keith Dolezel

IPC: A63B53/04 ,  A63B53/06 ,  A63B53/02 ,  A63B60/52 ,  A63B60/54 ,  A63B60/50 ,  A63B102/32 ,  A63B60/02

Abstract: A golf club head includes a striking face, a sole portion, a top portion, a hosel, a rear surface, a loft no less than 40°, a virtual vertical plane, and a center of gravity. The striking face has a face center, a leading edge, and a virtual striking face plane. The hosel includes an internal bore configured to receive a golf shaft and includes a peripheral side wall and a shaft abutment surface configured to abut a tip end of the golf shaft. The rear surface is opposite the striking face and has an upper portion and a lower portion, the lower portion including a forward-extending recess. The insert covers the recess forming a hollow portion. The virtual vertical plane is perpendicular to the striking face plane and passes through the face center. The center of gravity is spaced a distance from the virtual vertical plane in the heel-to-toe direction.

公开(公告)号：US10220273B2

公开(公告)日：2019-03-05

申请号：US15235771

申请日：2016-08-12

Applicant: DUNLOP SPORTS CO. LTD.

Inventor： Keith Dolezel ,  Brian Schielke ,  Adam Sheldon ,  Mika Becktor ,  Philip C. Seagram

IPC: A63B53/04 ,  A63B71/06

Abstract: A putter-type golf club head that, when oriented in a reference position, includes a blade portion having a striking face, a top line, and a sole, the striking face in turn including a face center. The club head further includes a rear portion in communication with, and rearward of, the blade portion, and it includes an alignment element rearward of, and recessed toward the sole from, the top line. The alignment element defines a virtual center line segment oriented in a substantially front-to-rear direction at a height between 19 mm and 24 mm from a lowermost point of the sole, the center line segment having a length no less than 34 mm and being not spaced more than 10 mm from a virtual vertical plane passing through the face center and extending generally perpendicular to the striking face. A width of the club head is no less than 3.0 in.

公开(公告)号：USD813966S1

公开(公告)日：2018-03-27

申请号：US29581274

申请日：2016-10-18

Applicant: DUNLOP SPORTS CO., LTD.

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

公开(公告)号：US09782645B2

公开(公告)日：2017-10-10

申请号：US14934903

申请日：2015-11-06

Applicant: DUNLOP SPORTS CO. LTD.

Inventor： Keith Dolezel

IPC: A63B53/04

CPC classification number: A63B53/0487 ,  A63B2053/0408 ,  A63B2053/0416 ,  A63B2053/042 ,  A63B2053/0425 ,  A63B2053/0441

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：USD798981S1

公开(公告)日：2017-10-03

申请号：US29572127

申请日：2016-07-25

Applicant: DUNLOP SPORTS CO. LTD.

Designer： Mika Becktor ,  Keith Dolezel

公开(公告)号：US20160271460A1

公开(公告)日：2016-09-22

申请号：US15170241

申请日：2016-06-01

Applicant: Dunlop Sports Co., Ltd.

Inventor： Keith Dolezel ,  Michael J. Kline ,  Denise Salvucci

IPC: A63B53/04

CPC classification number: A63B53/047 ,  A63B43/005 ,  A63B2053/0491 ,  A63B2071/0694

Abstract: A golf club head accessory is provided and includes a weighted tape attachable and conformable to a golf club head. The weighted tape includes an adhesive layer and a weighted layer having an inner surface proximate the adhesive layer and an exterior surface opposite the interior surface, with the exterior surface having indicia thereon that forms a repeating pattern.

Abstract translation: 提供一种高尔夫球杆头附件，并且包括可附接并适合高尔夫球杆头的加重带。 加权带包括粘合剂层和具有靠近粘合剂层的内表面和与内表面相对的外表面的加权层，其中外表面上具有形成重复图案的标记。