IP Library Granted Patent US 8,753,226
Granted Patent B2
US 8,753,226 · App. 13/629,391 · Granted Jun 17, 2014

Golf club head with composite weight port

Inventors: Bradley C. Rice (Carlsbad, CA); William C. Watson (Temecula, CA); Patrick Dawson (San Diego, CA); Irina Ivanova (San Diego, CA)
Assignee: Callaway Golf Company
A63B53/0466A63B2053/0491A63B2209/02A63B2053/0433
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Quick Facts
Patent No.
US 8,753,226
App. No.
13/629,391
Granted
Jun 17, 2014
Kind
B2
Abstract

A golf club head having a face component, a crown, and a composite sole or a composite body patch with one or more weight ports for receiving one or more weight inserts is disclosed herein. At least part of each of the weight ports is integrally formed in the composite sole or composite body patch, and each of the weight ports includes an upper edge, a lower edge, and a wall having a variable thickness and varying radius.

Claims (44)

1. A golf club head comprising:

a face component; and

a composite sole,

wherein the composite sole comprises at least one weight port comprising an upper edge, a lower edge, and a wall,

wherein the wall comprises a thickness that changes gradually from the upper edge to the lower edge and is thickest at a point located between the upper edge and the lower edge,

wherein the wall comprises multiple radii,

wherein the wall comprises a generally conical shape, and

wherein the at least one weight port is integrally formed with the composite sole.

2. The golf club head of claim 1 , wherein the wall further comprises a concave surface.

3. The golf club head of claim 1 , wherein the golf club head further comprises at least one removable weight sized to fit within and make direct contact with the at least one weight port.

4. The golf club head of claim 1 , wherein the sole comprises a heel section and a toe section, and wherein the at least one weight port is disposed in the toe section.

5. The golf club head of claim 4 , wherein the sole further comprises a second weight port, and wherein the second weight port is located in the heel section.

6. The golf club head of claim 1 , wherein a thickest point of the wall is located at a midpoint between the upper edge and the lower edge.

7. The golf club head of claim 1 , wherein the weight port further comprises a weight receiving region having a first diameter and a first bore having a second diameter, and wherein the first diameter is greater than the second diameter.

8. The golf club head of claim 7 , wherein the first bore comprises threads.

9. The golf club head of claim 7 , further comprising a screw-receiving component comprising a second bore, wherein the screw-receiving component is affixed to the weight port such that the first bore aligns with the second bore.

10. The golf club head of claim 9 , wherein the screw-receiving component is composed of a metal material.

11. A driver-type golf club head comprising:

a metal face component;

an aft body comprising a crown and a sole; and

at least one removable weight,

wherein the sole comprises at least one weight port comprising an upper edge, a lower edge, a wall, a weight receiving region having a first diameter, and a first bore having a second diameter,

wherein the first diameter is greater than the second diameter,

wherein the wall comprises multiple radii, a concave surface, and a thickness that changes gradually from the upper edge to the lower edge and is thickest at a point located at a midpoint between the upper edge and the lower edge,

wherein the at least one removable weight is sized to fit within and make direct contact with the at least one weight port,

wherein the at least one weight port is integrally formed with the sole from a non-metal material, and

wherein the golf club head has a volume of at least 400 and no more than 500 cubic centimeters.

12. The golf club head of claim 11 , wherein the first bore comprises threads.

13. The golf club head of claim 11 , further comprising a screw-receiving component comprising a second bore, wherein the screw-receiving component is affixed to the weight port such that the first bore aligns with the second bore, and wherein the second bore comprises threads.

14. The golf club head of claim 11 , wherein the sole comprises at least two weight ports.

15. The golf club head of claim 11 , wherein at least one weight port is located in each of the crown and the sole.

16. The golf club head of claim 11 , wherein the non-metal material is a composite material.

17. A wood-type golf club head comprising:

a face component comprising a striking surface and a return portion, the face component composed of a metal alloy;

a composite sole comprising at least one weight port, the at least one weight port integrally formed with the sole; and

at least one removable weight screw comprising a head portion and a threaded extension portion,

wherein the at least one weight port comprises an upper edge, a lower edge, a wall, a weight receiving region having a first diameter, and a bore having a second diameter,

wherein the first diameter is greater than the second diameter,

wherein the head portion is sized to fit within the weight receiving region,

wherein the bore comprises threads sized to mate with the threaded extension portion,

wherein the wall comprises multiple radii and a thickness that changes gradually from the upper edge to the lower edge and is thickest at a point located at a midpoint between the upper edge and the lower edge, and

wherein the wall comprises a generally conical shape.

18. The wood-type golf club head of claim 17 , wherein the golf club head has a volume of no less than 120 cubic centimeters and no more than 500 cubic centimeters.

19. The wood-type golf club head of claim 17 , wherein the wall comprises a concave surface.

Assignments (7)
RELEASE OF SECURITY INTEREST AT REEL/FRAME 063665/0176 Recorded Jun 1, 2026
From: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
To: CALLAWAY GOLF COMPANY (F/K/A TOPGOLF CALLAWAY BRANDS CORP.); TRAVISMATHEW, LLC; OGIO INTERNATIONAL, INC.; WORLD GOLF TOUR, LLC
Reel/Frame 075834/0150 →
SECURITY INTEREST Recorded May 17, 2023
From: TOPGOLF CALLAWAY BRANDS CORP.; OGIO INTERNATIONAL, INC.; TOPGOLF INTERNATIONAL, INC.; TRAVISMATHEW, LLC; WORLD GOLF TOUR, LLC
To: BANK OF AMERICA, N.A.
Reel/Frame 063692/0009 →
SECURITY AGREEMENT Recorded May 16, 2023
From: TOPGOLF CALLAWAY BRANDS CORP. (FORMERLY CALLAWAY GOLF COMPANY); OGIO INTERNATIONAL, INC.; TOPGOLF INTERNATIONAL, INC.; TRAVISMATHEW, LLC; WORLD GOLF TOUR, LLC
To: BANK OF AMERICA, N.A, AS COLLATERAL AGENT
Reel/Frame 063665/0176 →
RELEASE (REEL 048172 / FRAME 0001) Recorded Mar 17, 2023
From: BANK OF AMERICA, N.A.
To: TOPGOLF CALLAWAY BRANDS CORP. (F/K/A CALLAWAY GOLF COMPANY); OGIO INTERNATIONAL, INC.
Reel/Frame 063622/0187 →
SECURITY INTEREST Recorded Jan 23, 2019
From: CALLAWAY GOLF COMPANY; CALLAWAY GOLF SALES COMPANY; CALLAWAY GOLF BALL OPERATIONS, INC.; OGIO INTERNATIONAL, INC.; CALLAWAY GOLF INTERACTIVE, INC.; CALLAWAY GOLF INTERNATIONAL SALES COMPANY; TRAVISMATHEW, LLC
To: BANK OF AMERICA, N.A.
Reel/Frame 048110/0352 →
SECURITY AGREEMENT Recorded Jan 4, 2019
From: CALLAWAY GOLF COMPANY; OGIO INTERNATIONAL, INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 048172/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 27, 2012
From: RICE, BRADLEY C; WATSON, WILLIAM C; DAWSON, PATRICK; IVANOVA, IRINA
To: CALLAWAY GOLF COMPANY
Reel/Frame 029040/0563 →
Continuity (8)
Continuation In Part 13451887 · Apr 20, 2012
Continuation In Part 13363551 · Feb 1, 2012
Continuation In Part 13248855 · Sep 29, 2011
Continuation In Part 13629391
Continuation In Part 12940371 · Nov 5, 2010
Provisional Application 61388124 · Sep 30, 2010
Provisional Application 61286971 · Dec 16, 2009
Related Publication 20130023355A1 · Jan 24, 2013