Michael L Prichard

US Patent:

D688763, Aug 27, 2013

Filed:

Jul 31, 2012

Appl. No.:

29/428484

Inventors:

Jeff D. Brunski - Los Angeles CA, US
Darius Cyrulik - Huntington Beach CA, US
Matthew R. Daraskavich - Huntington Beach CA, US
James R. Harris - Burnaby, CA
Michael T. Prichard - Huntington Beach CA, US
Ryan J. A. Ritchie - Huntington Beach CA, US
Nick Trahan - Huntington Beach CA, US

Assignee:

Dunlop Sports Co., Ltd. - Kobe-shi

International Classification:

2102

US Classification:

D21759

US Patent:

D694843, Dec 3, 2013

Filed:

Aug 7, 2012

Appl. No.:

29/429092

Inventors:

Jeffrey D. Brunski - Los Angeles CA, US
Darius Cyrulik - Huntington Beach CA, US
Matthew R. Daraskavich - Huntington Beach CA, US
James R. Harris - Burnaby, CA
Michael T. Prichard - Huntington Beach CA, US
Ryan J. A. Ritchie - Huntington Beach CA, US
Nick Trahan - Huntington Beach CA, US

Assignee:

Dunlop Sports Co. Ltd. - Kobe-shi

International Classification:

2102

US Classification:

D21759

US Patent:

20140045609, Feb 13, 2014

Filed:

Aug 7, 2012

Appl. No.:

13/568741

Inventors:

Jeff D. BRUNSKI - Los Angeles CA, US
Darius CYRULIK - Huntington Beach CA, US
Matthew R. DARASKAVICH - Huntington Beach CA, US
Michael T. PRICHARD - Huntington Beach CA, US
Ryan J. A. RITCHIE - Huntington Beach CA, US
Michael J. COHEN - Evanston IL, US

Assignee:

DUNLOP SPORTS CO., LTD. - Kobe-shi

International Classification:

A63B 53/04
B23P 17/00

US Classification:

473345, 473324, 2940701

Abstract:

A golf club head comprises a loft angle no less than 18, a striking face, a sole portion, and a top portion having an exterior surface. In an imaginary vertical plane spaced from a face center by no more than 10 mm and perpendicular to an imaginary striking face plane, an imaginary line segment has a length of 25 mm, a first endpoint located in the imaginary striking face plane, a second endpoint located above the exterior surface, and forms an angle θ with the striking face plane between 55 and 65. The line segment is tangent to the exterior surface at a first point. A second point is located on the imaginary line segment and spaced from the first point by no less than 1 mm. The second point is spaced from the exterior surface by a gap distance that is no greater than 0.15 mm.

US Patent:

20180361207, Dec 20, 2018

Filed:

Aug 23, 2018

Appl. No.:

16/110454

Inventors:

- Kobe-shi, JP
Darius CYRULIK - Huntington Beach CA, US
Matthew R. DARASKAVICH - Huntington Beach CA, US
Michael T. PRICHARD - Huntington Beach CA, US
Ryan J A. RITCHIE - Huntington Beach CA, US
Michael J. COHEN - Evanston IL, US

International Classification:

A63B 53/04
A63B 60/42

Abstract:

A golf club head comprises a loft angle no less than 18, a striking face, a sole portion, and a top portion having an exterior surface. In an imaginary vertical plane spaced from a face center by no more than 10 mm and perpendicular to an imaginary striking face plane, an imaginary line segment has a length of 25 mm, a first endpoint located in the imaginary striking face plane, a second endpoint located above the exterior surface, and forms an angle θ with the striking face plane between 55 and 65. The line segment is tangent to the exterior surface at a first point. A second point is located on the imaginary line segment and spaced from the first point by no less than 1 mm. The second point is spaced from the exterior surface by a gap distance that is no greater than 0.15 mm.

US Patent:

20150209627, Jul 30, 2015

Filed:

Apr 2, 2015

Appl. No.:

14/677742

Inventors:

- Kobe-shi, JP
Darius CYRULIK - Huntington Beach CA, US
Matthew R. DARASKAVICH - Huntington Beach CA, US
Michael T. PRICHARD - Huntington Beach CA, US
Ryan J A. RITCHIE - Huntington Beach CA, US
Michael J. COHEN - Evanston IL, US

International Classification:

A63B 53/04

Abstract:

A golf club head comprises a loft angle no less than 18, a striking face, a sole portion, and a top portion having an exterior surface. In an imaginary vertical plane spaced from a face center by no more than 10 mm and perpendicular to an imaginary striking face plane, an imaginary line segment has a length of 25 mm, a first endpoint located in the imaginary striking face plane, a second endpoint located above the exterior surface, and forms an angle θ with the striking face plane between 55 and 65. The line segment is tangent to the exterior surface at a first point. A second point is located on the imaginary line segment and spaced from the first point by no less than 1 mm. The second point is spaced from the exterior surface by a gap distance that is no greater than 0.15 mm.