IP Library Granted Patent US 8,979,671
Granted Patent B1
US 8,979,671 · App. 13/839,988 · Granted Mar 17, 2015

Golf club head with composite weight port

Inventors: Brandon D. DeMille (Carlsbad, CA); William C. Watson (Temecula, CA); Patrick Dawson (San Diego, CA)
Assignee: Callaway Golf Company
A63B53/06
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Quick Facts
Patent No.
US 8,979,671
App. No.
13/839,988
Granted
Mar 17, 2015
Kind
B1
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 include a weight receiving region for receiving a weight and a screw receiving region for receiving a screw that secures the weight in the weight port.

Claims (24)

1. A driver-type golf club head comprising:

a metal face component; and

an composite aft body comprising a crown and a sole,

wherein the sole comprises a first weight port and a plurality of ribs,

wherein the composite is SMC comprising chopped fibers, each of which has a length that is less than 0.0625 inch,

wherein each of the plurality of ribs has a height to width ratio greater than 0.5,

wherein each of the plurality of ribs contacts the first weight port, and

wherein the plurality of ribs and the first weight port are integrally formed with the sole.

2. The driver-type golf club head of claim 1 , wherein the composite aft body is compression molded.

3. The driver-type golf club head of claim 1 , further comprising a second weight port in the crown.

4. The driver-type golf club head of claim 1 , further comprising a screw receiving region.

5. The driver-type golf club head of claim 4 , wherein the screw receiving region is integrally formed with the first weight port.

6. A driver-type golf club head comprising:

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

an SMC composite aft body comprising a crown and a sole,

wherein the aft body is compression molded,

wherein the sole comprises a first weight port, a second weight port, a first rib, a second rib, and a third rib,

wherein the sole has a thickness less than 0.050 inch,

wherein the first rib connects the first weight port and the second weight port,

wherein the second rib connects the first weight port and the sole,

wherein the third rib connects the second weight port and the sole, and

wherein each of the first, second, and third ribs has a height to width ratio greater than 0.5.

7. The driver-type golf club head of claim 6 , further comprising at least one metal screw receiving boss, wherein the at least one metal screw receiving boss is disposed within one of the first and second weight ports.

8. The driver-type golf club head of claim 6 , wherein the each of the first, second, and third ribs has a height to width ratio of greater than 3.

Assignments (8)
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 →
SECURITY INTEREST Recorded Feb 16, 2018
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
To: BANK OF AMERICA, N.A.
Reel/Frame 045350/0741 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 15, 2013
From: DEMILLE, BRANDON D.; WATSON, WILLIAM C.; DAWSON, PATRICK
To: CALLAWAY GOLF COMPANY
Reel/Frame 030020/0055 →
Continuity (6)
Continuation In Part 13451887 · Apr 20, 2012
Continuation In Part 13363551 · Feb 1, 2012
Continuation In Part 13248855 · Sep 29, 2011
Continuation In Part 12940371 · Nov 5, 2010
Provisional Application 61388124 · Sep 30, 2010
Provisional Application 61286971 · Dec 16, 2009