公开(公告)号：US06435977B1

公开(公告)日：2002-08-20

申请号：US09548538

申请日：2000-04-13

Applicant: Richard C. Helmstetter ,  J. Andrew Galloway ,  Alan Hocknell ,  Ronald C Boyce ,  Homer E. Aguinaldo

Inventor： Richard C. Helmstetter ,  J. Andrew Galloway ,  Alan Hocknell ,  Ronald C Boyce ,  Homer E. Aguinaldo

IPC: A63B5304

CPC classification number: A63B53/02 ,  A63B53/04 ,  A63B53/0466 ,  A63B60/00 ,  A63B2053/005 ,  A63B2053/0408 ,  A63B2053/0412 ,  A63B2053/0416 ,  A63B2053/0433 ,  A63B2053/0441 ,  A63B2053/0458 ,  A63B2209/00 ,  B21J5/00 ,  B21K17/00 ,  C22F1/183 ,  C23F1/00 ,  C23F1/26

Abstract: The present invention is directed varying the thickness of a striking plate of a golf club head according to the loft angle of the golf club head. The thickness of the striking plate is greater for lower loft angles, such as seven, eight and nine degrees loft angle drivers, as compared to ten, eleven and twelve degrees loft angle drivers. The striking plate may have a variable face thickness with the thickest region near the center.

Abstract translation: 本发明的目的是根据高尔夫球杆头的顶角改变高尔夫球杆头的打击板的厚度。 与十，十一和十二度的倾角驱动器相比，撞击板的厚度对于较低的倾斜角度较大，例如七，八和九度的倾角驱动器。 打击板可以具有可变的面厚度，其中最靠近中心的最厚区域。

公开(公告)号：US06425832B2

公开(公告)日：2002-07-30

申请号：US09916374

申请日：2001-07-26

Applicant: Matthew T. Cackett ,  D. Clayton Evans ,  Frank H. Fan ,  Alan Hocknell ,  Richard C. Helmstetter

Inventor： Matthew T. Cackett ,  D. Clayton Evans ,  Frank H. Fan ,  Alan Hocknell ,  Richard C. Helmstetter

IPC: A63B5304

CPC classification number: A63B53/02 ,  A63B53/04 ,  A63B53/0466 ,  A63B60/00 ,  A63B2053/0408 ,  A63B2053/0412 ,  A63B2053/0416 ,  A63B2053/0433 ,  A63B2053/0437 ,  A63B2053/0458 ,  A63B2053/0491 ,  A63B2209/00 ,  A63B2209/02 ,  B29C70/342 ,  B29C70/865 ,  B29L2031/5227

Abstract: A golf club having products of inertia Ixy, Ixz and Iyz with absolute values below 100 g-cm2 is disclosed herein. The golf club has a large volume, a high moment of inertia, or both. Preferably, the moment of inertia, Izz, of the golf club head about a vertical axis Z through the center of gravity ranges from 3000 g-cm2 to 5000 g-cm2, and a moment of inertia, Iyy, about a horizontal axis Y through the center of gravity of the golf club head ranges from 1900 g-cm2 to 2050 g-cm2. Preferably, the golf club head is composed of plies of pre-preg sheets. The volume of the golf club head preferably varies from 300 cm3 to 600 cm3.

公开(公告)号：US06406381B2

公开(公告)日：2002-06-18

申请号：US09752406

申请日：2000-12-29

Applicant: James M. Murphy ,  Herbert Reyes ,  D. Clayton Evans ,  J. Andrew Galloway ,  Richard C. Helmstetter ,  Daniel R. Jacobson

Inventor： James M. Murphy ,  Herbert Reyes ,  D. Clayton Evans ,  J. Andrew Galloway ,  Richard C. Helmstetter ,  Daniel R. Jacobson

IPC: A63B5304

CPC classification number: A63B53/04 ,  A63B53/0466 ,  A63B60/00 ,  A63B2053/0408 ,  A63B2053/0416 ,  A63B2053/0433 ,  A63B2053/0437 ,  A63B2053/0458 ,  A63B2053/0491 ,  A63B2209/023 ,  B29C70/342 ,  B29C70/865 ,  B29L2031/5227

Abstract: A golf club having a club head with a striking plate composed of a composite material and having a thickness in the range of 0.010 to 0.250 inches is disclosed herein. The golf club head also has a coefficient of restitution greater than 0.8 under test conditions such as the USGA test conditions specified pursuant to Rule 4-1e, Appendix II, of the Rules of Golf for 1998-1999. The golf club head body is also composed of a composite material, and a weight strip is placed within a ribbon of the body.

Abstract translation: 具有具有由复合材料构成的并具有0.010至0.250英寸范围内的厚度的击打板的球杆头的高尔夫球杆在此被公开。 在测试条件下，高尔夫球杆头还具有大于0.8的系数，如根据1998 - 1999年“高尔夫规则”第4-1e条附录II规定的USGA测试条件。 高尔夫球杆头本体也由复合材料构成，并且重量条放置在身体的带状物内。

公开(公告)号：US06406378B1

公开(公告)日：2002-06-18

申请号：US09474697

申请日：1999-12-29

Applicant: James M. Murphy ,  Herbert Reyes ,  D. Clayton Evans ,  J. Andrew Galloway ,  Richard C. Helmstetter ,  Daniel R. Jacobson

Inventor： James M. Murphy ,  Herbert Reyes ,  D. Clayton Evans ,  J. Andrew Galloway ,  Richard C. Helmstetter ,  Daniel R. Jacobson

IPC: A63B5304

CPC classification number: A63B53/04 ,  A63B53/0466 ,  A63B60/00 ,  A63B2053/0408 ,  A63B2053/0416 ,  A63B2053/0433 ,  A63B2053/0437 ,  A63B2053/0458 ,  A63B2053/0491 ,  A63B2071/0625 ,  A63B2209/02 ,  A63B2209/023 ,  B29C70/342 ,  B29C70/865 ,  B29L2031/5227

Abstract: A golf club having a club head composed of a composite material and having an enhanced sound during impact with a golf ball. The golf club head also has a coefficient of restitution greater than 0.8 under test conditions such as the USGA test conditions specified pursuant to Rule 4-1e, Appendix II, of the Rules of Golf for 1998-1999. The golf club head body has a weight strip placed within a ribbon of the body. The sound of the composite golf club head during impact with a golf ball is approximately equivalent to that of a metal wood during impact with a golf ball. The composite golf club head of the present invention has a combined sound level greater than one hundred seventeen decibels during impact with a golf ball.

Abstract translation: 一种高尔夫球杆，其具有由复合材料构成的球杆头，并且在与高尔夫球碰撞期间具有增强的声音。 在测试条件下，高尔夫球杆头还具有大于0.8的系数，如根据1998 - 1999年“高尔夫规则”第4-1e条附录II规定的USGA测试条件。 高尔夫球杆头本体具有放置在身体的带状物内的重物条。 在与高尔夫球碰撞期间，复合高尔夫球杆头的声音大致相当于与高尔夫球碰撞时的金属木材的声音。 本发明的复合高尔夫球杆头在与高尔夫球碰撞期间具有大于一百七十分贝的组合声级。

公开(公告)号：USD457585S1

公开(公告)日：2002-05-21

申请号：US29147141

申请日：2001-08-22

Applicant: Garth W. Smith ,  Augustin Rollinson ,  Roger Cleveland ,  Richard C. Helmstetter

Designer： Garth W. Smith ,  Augustin Rollinson ,  Roger Cleveland ,  Richard C. Helmstetter

公开(公告)号：US06390933B1

公开(公告)日：2002-05-21

申请号：US09705253

申请日：2000-11-02

Applicant: J. Andrew Galloway ,  Richard C. Helmstetter ,  Alan Hocknell ,  Ronald C. Boyce ,  Homer E. Aguinaldo

Inventor： J. Andrew Galloway ,  Richard C. Helmstetter ,  Alan Hocknell ,  Ronald C. Boyce ,  Homer E. Aguinaldo

IPC: A63B5302

CPC classification number: A63B53/02 ,  A63B53/04 ,  A63B53/0466 ,  A63B60/00 ,  A63B2053/0408 ,  A63B2053/0412 ,  A63B2053/0416 ,  A63B2053/0433 ,  A63B2053/0441 ,  A63B2053/0458 ,  A63B2053/0462 ,  A63B2209/00 ,  B21J5/00 ,  B21K17/00 ,  C22F1/183 ,  C23F1/00 ,  C23F1/26

Abstract: A golf club having a club head having with a coefficient of restitution greater than 0.845 and a durability to withstand 2000 impacts with a golf ball at 110 mile per hour is disclosed herein. The club head may be composed of three pieces, a face, a sole and a crown. Each of the pieces may be composed of a titanium material. The club head may be composed of a titanium material, have a volume in the range of 175 cubic centimeters to 400 cubic centimeters, a weight in the range of 165 grams to 300 grams, and a striking plate surface area in the range of 4.00 square inches to 7.50 square inches.

Abstract translation: 这里公开了具有具有大于0.845的恢复系数的球杆头的高尔夫球杆，并且耐久性能够耐受每小时110英里的高尔夫球的2000次冲击。 球杆头可以由三个部件组成，一个面部，一个底部和一个冠部。 每个片可以由钛材料构成。 球杆头可以由钛材料组成，体积在175立方厘米到400立方厘米的范围内，重量在165克到300克之间，打击板表面积在4.00平方 英寸到7.50平方英寸。

公开(公告)号：US06364788B1

公开(公告)日：2002-04-02

申请号：US09633010

申请日：2000-08-04

Applicant: Richard C. Helmstetter ,  Roger C. Cleveland ,  D. Clayton Evans ,  J. Andrew Galloway

Inventor： Richard C. Helmstetter ,  Roger C. Cleveland ,  D. Clayton Evans ,  J. Andrew Galloway

IPC: A63B5304

CPC classification number: A63B53/02 ,  A63B53/04 ,  A63B53/0466 ,  A63B60/00 ,  A63B2053/0408 ,  A63B2053/0412 ,  A63B2053/0433 ,  A63B2053/0462 ,  A63B2053/0491 ,  A63B2209/00 ,  Y10T29/49776 ,  Y10T29/49984 ,  Y10T29/49988

Abstract: A golf club head has a weight compartment within a hollow interior, and a weight member that is injected into the weight compartment subsequent to formation of the body of the golf club head. The preferred weight member is bismuth. The golf club head has a body that has a volume between 140 cubic centimeters and 350 cubic centimeters. The body of the golf club head weighs between 140 grams and 215 grams.

Abstract translation: 高尔夫球杆头在中空内部具有重物隔间，以及在形成高尔夫球杆头的主体之后被注入重物舱的重量构件。 优选的重量是铋。 高尔夫球杆头具有体积在140立方厘米和350立方厘米之间的体积。 高尔夫球杆头的重量在140克到215克之间。

公开(公告)号：USD453949S1

公开(公告)日：2002-02-26

申请号：US29142417

申请日：2001-05-23

Applicant: Richard C. Helmstetter ,  Joel B. Erickson ,  Augustin Rollinson ,  Roger Cleveland ,  Luke R. Williams

Designer： Richard C. Helmstetter ,  Joel B. Erickson ,  Augustin Rollinson ,  Roger Cleveland ,  Luke R. Williams

公开(公告)号：US06248025B1

公开(公告)日：2001-06-19

申请号：US09474670

申请日：1999-12-29

Applicant: James M. Murphy ,  Herbert Reyes ,  D. Clayton Evans ,  J. Andrew Galloway ,  Richard C. Helmstetter ,  Daniel R. Jacobson

Inventor： James M. Murphy ,  Herbert Reyes ,  D. Clayton Evans ,  J. Andrew Galloway ,  Richard C. Helmstetter ,  Daniel R. Jacobson

IPC: A63B5304

CPC classification number: A63B53/04 ,  A63B53/0466 ,  A63B60/00 ,  A63B2053/0408 ,  A63B2053/0416 ,  A63B2053/0433 ,  A63B2053/0437 ,  A63B2053/0458 ,  A63B2053/0491 ,  A63B2209/023 ,  B29C70/342 ,  B29C70/865 ,  B29L2031/5227

Abstract: A golf club having a club head with a striking plate composed of a composite material and having a thickness in the range of 0.010 to 0.250 inches is disclosed herein. The golf club head also has a coefficient of restitution greater than 0.8 under test conditions such as the USGA test conditions specified pursuant to Rule 4-1e, Appendix II, of the Rules of Golf for 1998-1999. The golf club head body is also composed of a composite material, and a weight strip is placed within a ribbon of the body.

Abstract translation: 具有具有由复合材料构成的并具有0.010至0.250英寸范围内的厚度的击打板的球杆头的高尔夫球杆在此被公开。 在测试条件下，高尔夫球杆头还具有大于0.8的系数，如根据1998 - 1999年“高尔夫规则”第4-1e条附录II规定的USGA测试条件。 高尔夫球杆头本体也由复合材料构成，并且重量条放置在身体的带状物内。

公开(公告)号：USD425159S

公开(公告)日：2000-05-16

申请号：US85884

申请日：1998-04-01

Applicant: Richard C. Helmstetter ,  D. Clayton Evans ,  Roger Cleveland

Designer： Richard C. Helmstetter ,  D. Clayton Evans ,  Roger Cleveland