公开(公告)号：US20170100647A1

公开(公告)日：2017-04-13

申请号：US15385204

申请日：2016-12-20

Applicant: SRI SPORTS LIMITED

Inventor： John J. RAE ,  Nathaniel J. RADCLIFFE ,  Daniel J. STONE ,  Trent E. GARNER ,  Brad S. HOOLEY ,  Robert J. HORACEK ,  Sam G. LACEY ,  Jeff D. BRUNSKI ,  Kevin SCHAEFFER ,  Scott A. CARLYLE ,  Stephen C. CHIEN ,  Craig R. SCHNELL ,  Douglas E. ROBERTS ,  Dan S. NIVANH ,  Michael J. WALLANS

IPC: A63B53/04

CPC classification number: H04L69/164 ,  A63B53/04 ,  A63B53/0466 ,  A63B60/00 ,  A63B2053/005 ,  A63B2053/0408 ,  A63B2053/0412 ,  A63B2053/0437 ,  G01J3/44 ,  H04L65/1069 ,  H04L65/60 ,  H04L69/10

Abstract: An exemplary golf club head having an increased amount of discretionary mass may be realized by utilizing improved drop angles, an improved average crown height, and/or articulation points. The discretionary mass may be placed low and deep in the club head to improve the location of the center of gravity as well as the inertial properties. A preferred break length may also be utilized to further improve the depth of the center of gravity. In one example, the center of gravity may be positioned to substantially align the sweet spot with the face center of the club head.

公开(公告)号：US20160303439A1

公开(公告)日：2016-10-20

申请号：US15192075

申请日：2016-06-24

Applicant: SRI SPORTS LIMITED

Inventor： Robert J. HORACEK ,  Nathaniel J. RADCLIFFE ,  John J. RAE ,  Michael J. WALLANS ,  Sam G. LACEY

IPC: A63B53/04

CPC classification number: A63B53/0466 ,  A63B53/04 ,  A63B60/00 ,  A63B2053/0408 ,  A63B2053/0412 ,  A63B2053/0433 ,  A63B2053/045 ,  A63B2053/0454 ,  A63B2053/0491

Abstract: A hollow golf club head includes a sole, a crown, a skirt, and a striking face. The golf club includes a junction interconnecting the sole, crown, and skirt to the striking face, the junction including at least one stiffening member.