IP Library Granted Patent US 6,988,961
Granted Patent B2
US 6,988,961 · App. 10/925,493 · Granted Jan 24, 2006

Golf ball having a controlled weight distribution about a designated spin axis and a method of making same

Assignee: Callaway Golf Company
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Quick Facts
Patent No.
US 6,988,961
App. No.
10/925,493
Granted
Jan 24, 2006
Kind
B2
Abstract

A golf ball is provided having a controlled weight distribution about a designated spin axis. The golf ball includes a core defining one or more high density regions interiorly disposed along a common plane and centered about the horizontal spin axis of the ball. As a result of the controlled weight distribution, the resulting ball significantly reduces hooks and slices. A method of manufacturing and/or utilizing the present golf ball is also provided.

Claims (5)

1. A golf ball comprising:

a core, said core having a diameter ranging from 1.30 to 1.61 inches, said core comprising a polybutadiene material, said core defining at least one hollow channel extending around the longitudinal axis of the core perpendicular to the ball's spin axis;

at least one high-density region disposed in said hollow channel, the high density region comprising a metallic band, the metallic band having a density greater than the polybutadiene material of the core and a density greater than 4.0 grams per cubic centimeter; and

an inner cover layer disposed about the core and the high density region, the inner cover layer having a thickness ranging from 0.01 to 0.1 inch;

an outer cover layer disposed over the inner cover layer, the outer cover layer having a thickness ranging from 0.01 to 0.10 inch.

Assignments (4)
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 →
Continuity (2)
Division 1001552600 · Dec 13, 2001
Related Publication 20050026725A1 · Feb 3, 2005