MR. DANIEL WILLIAM JACOBSON, R.N., N.P.
Nursing at Childrens Way, San Diego, CA

6440008, Aug 27, 2002

Jun 8, 2001

09/877652

James M. Murphy - Oceanside CA
Herbert Reyes - Laguna Nigel CA
D. Clayton Evans - San Marcos CA
J. Andrew Galloway - Escondido CA
Richard C. Helmstetter - Rancho Santa Fe CA
Daniel R. Jacobson - San Diego CA

Callaway Golf Company - Carlsbad CA

A63B 5304

473324, 473345, 473348

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 4-1 , 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.

6592466, Jul 15, 2003

Jun 17, 2002

10/064168

Richard C. Helmstetter - Rancho Santa Fe CA
James M. Murphy - Oceanside CA
Herbert Reyes - Laguna Niguel CA
D. Clayton Evans - San Marcos CA
J. Andrew Galloway - Escondido CA
Daniel R. Jacobson - San Diego CA

Callaway Golf Company - Carlsbad CA

A63B 5304

473224, 473345, 473348

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.

6527650, Mar 4, 2003

Sep 5, 2001

09/947292

Herbert Reyes - Laguna Niguel CA
James M. Murphy - Oceanside CA
D. Clayton Evans - San Marcos CA
J. Andrew Galloway - Escondido CA
Daniel R. Jacobson - San Diego CA

Callaway Golf Company - Carlsbad CA

A63B 5304

473345, 473348

A golf club head composed of a composite material and having a plurality of weight members in a ribbon section is disclosed herein. The weight members are composed of a polymer material integrated with a high density metal such as tungsten. Each of the weight members preferably has a mass ranging from 5 grams to 25 grams. The golf club head is preferably composed of plies of pre-preg sheets. The club head preferably has a volume ranging from 175 cubic centimeters to 600 cubic centimeters.

6676536, Jan 13, 2004

May 13, 2003

10/249862

Daniel R. Jacobson - San Diego CA

Callaway Golf Company - Carlsbad CA

A63B 5304

473329, 473345, 473349

A golf club ( ) having a club head ( ) with a face component ( ) and an aft body ( ) is disclosed herein. The face component ( ) has a striking plate portion ( ) and a return portion ( ). The aft-body ( ) is composed of a crown portion ( ), a sole portion ( ) and optionally a ribbon section ( ). The face component ( ) is composed of a metal material, and the aft-body ( ) is preferably composed of a non-metal material such as a composite material or a thermoplastic material. The face component ( ) is bonded to the aft-body ( ) with a leading edge ( ) of an undercut portion ( and ) of the aft-body positioned a distance of 0. 100 inch to 0. 500 inch from the interior surface ( ) of the face component ( ) in order to reduce the stress on the bonded joint of between the face component ( ) and the aft-body ( ). The club head ( ) has a volume in the range of 290 cubic centimeters to 600 cubic centimeters, a weight in the range of 165 grams to 300 grams, and a striking plate portion ( ) surface area in the range of 4. 00 square inches to 7.

6406381, Jun 18, 2002

Dec 29, 2000

09/752406

James M. Murphy - Laguna Nigel CA
Herbert Reyes - Oceanside CA
D. Clayton Evans - San Marcos CA
J. Andrew Galloway - Escondido CA
Richard C. Helmstetter - Rancho Santa Fe CA
Daniel R. Jacobson - San Diego CA

Callaway Golf Company - Carlsbad CA

A63B 5304

473345, 473348

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.

2002008, Jun 27, 2002

Mar 1, 2002

09/683920

Herbert Reyes - Laguna Niguel CA, US
James Murphy - Oceanside CA, US
D. Evans - San Marcos CA, US
J. Galloway - Escondido CA, US
Daniel Jacobson - San Diego CA, US

Callaway Golf Company - Carlsbad CA

A63B053/04

473/345000

A golf club head composed of a composite material and having a metal weight strip in a ribbon section is disclosed herein. The metal strip may be composed of copper, tungsten or a similar metal. The composite golf club head may also have a sole plate composed of stainless steel attached to a sole of the golf club head. The golf club head is preferably composed of plies of pre-preg sheets. A method for fabricating the golf club head is also disclosed herein. The method uses a three-piece mold and bladder to produce a composite golf club head with a metal weight strip embedded in the ribbon.

6332847, Dec 25, 2001

Dec 29, 2000

9/753271

James M. Murphy - Oceanside CA
Herbert Reyes - Oceanside CA
D. Clayton Evans - San Marcos CA
J. Andrew Galloway - Escondido CA
Daniel R. Jacobson - San Diego CA

Callaway Golf Company - Carlsbad CA

A63B 5304

473324

A golf club head having a sole plate and hosel integral piece is disclosed herein. The integral piece may be composed of a metal material for with a golf club head having a composite body. The integral piece also improves the consistency of the loft and lie parameters of a golf club head. The hosel may be formed with the sole plate, or the hosel may be connected to the sole plate. The integral piece may also have a polymer sleeve thereabout to assist in reducing the stress at the tip end of a shaft inserted into the hosel.

D434822, Dec 5, 2000

May 31, 2000

D/124152

Daniel R. Jacobson - San Diego CA
Herb Reyes - Laguna Nigel CA
Peter L. Soracco - Carlsbad CA
J. Andrew Galloway - Escondido CA
Andrew J. Goodjohn - Vista CA
Paul D. Zanolli - Valley Center CA
Ronald K. Hettinger - Oceanside CA

Callaway Golf Company - Carlsbad CA

2102

D21759

6248025, Jun 19, 2001

Dec 29, 1999

9/474670

James M. Murphy - Laguna Nigel CA
Herbert Reyes - Oceanside CA
D. Clayton Evans - San Marcos CA
J. Andrew Galloway - Escondido CA
Richard C. Helmstetter - Rancho Santa Fe CA
Daniel R. Jacobson - San Diego CA

Callaway Golf Company - Carlsbad CA

A63B 5304

473324

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.