IP Library Granted Patent US 8,632,423
Granted Patent B2
US 8,632,423 · App. 13/552,367 · Granted Jan 21, 2014

Golf ball

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 8,632,423
App. No.
13/552,367
Granted
Jan 21, 2014
Kind
B2
Abstract

The present invention is to a golf ball having an equator at latitude 0° and two poles; and an equator region defined by latitudes 0 to 25°, a shoulder region defined by latitudes from more than 25° to less than 65°, and a pole region defined by latitudes 65° to 90°; and a dimple pattern on the surface of the golf ball having an average dimple volume of the equator region Ve, an average dimple volume of the shoulder region, Vs, and an average dimple volume of the pole region, Vp such that the ratio Vs/Ve is less than 0.97 and the ratio Vp/Vs is less than 0.97.

Claims (8)

1. A golf ball having an equator at latitude 0° and a pole at latitude 90°; and an equator region defined by latitudes 0 to 25°, a shoulder region defined by latitudes from more than 25° to less than 65°, and a pole region defined by latitudes 65° to 90°; and having numerous dimples on the surface thereof, and where Ve is the average dimple volume of the equator region, Vs is the average dimple volume of the shoulder region, and Vp is the average dimple volume of the pole region; and the ratio Vs/Ve is less than 0.97 and the ratio Vp/Vs is less than 0.97, and further comprising;

1) a core comprising a center,

2) an outer cover layer; and

3) four or five intermediate layers.

2. The golf ball of claim 1 , wherein the core comprises polybutadiene, the intermediate layers each individually comprise a polyalkenamer or an ionomer, and the outer cover layer comprises a thermoset polyurethane or polyurea.

3. The golf ball of claim 2 , wherein the core further comprises a peptizer.

4. The golf ball of claim 3 , wherein the peptizer comprises a pyridine peptizer.

5. The golf ball of claim 2 , wherein the ionomer comprises a modified ionomer.

Assignments (12)
RELEASE OF SECURITY INTEREST IN PATENTS Recorded Feb 8, 2022
From: KOOKMIN BANK
To: TAYLOR MADE GOLF COMPANY, INC.
Reel/Frame 058983/0516 →
RELEASE OF SECURITY INTEREST IN PATENTS Recorded Feb 8, 2022
From: KOOKMIN BANK
To: TAYLOR MADE GOLF COMPANY, INC.
Reel/Frame 058978/0211 →
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Recorded Feb 7, 2022
From: TAYLOR MADE GOLF COMPANY, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 058962/0415 →
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Recorded Feb 7, 2022
From: TAYLOR MADE GOLF COMPANY, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 058963/0671 →
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Recorded Aug 24, 2021
From: TAYLOR MADE GOLF COMPANY, INC.
To: KOOKMIN BANK, AS COLLATERAL AGENT
Reel/Frame 057293/0207 →
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Recorded Aug 24, 2021
From: TAYLOR MADE GOLF COMPANY, INC.
To: KOOKMIN BANK, AS SECURITY AGENT
Reel/Frame 057300/0058 →
RELEASE OF SECURITY INTEREST Recorded Aug 4, 2021
From: PNC BANK, NATIONAL ASSOCIATION
To: TAYLOR MADE GOLF COMPANY, INC.
Reel/Frame 057085/0314 →
RELEASE OF SECURITY INTEREST Recorded Aug 4, 2021
From: KPS CAPITAL FINANCE MANAGEMENT, LLC
To: TAYLOR MADE GOLF COMPANY, INC.
Reel/Frame 057085/0262 →
RELEASE OF SECURITY INTEREST Recorded Aug 4, 2021
From: ADIDAS NORTH AMERICA, INC.
To: TAYLOR MADE GOLF COMPANY, INC.
Reel/Frame 057453/0167 →
SECURITY INTEREST Recorded Oct 13, 2017
From: TAYLOR MADE GOLF COMPANY, INC.
To: PNC BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 044206/0712 →
SECURITY INTEREST Recorded Oct 13, 2017
From: TAYLOR MADE GOLF COMPANY, INC.
To: ADIDAS NORTH AMERICA, INC., AS COLLATERAL AGENT
Reel/Frame 044206/0765 →
SECURITY INTEREST Recorded Oct 13, 2017
From: TAYLOR MADE GOLF COMPANY, INC.
To: KPS CAPITAL FINANCE MANAGEMENT, LLC, AS COLLATERAL AGENT
Reel/Frame 044207/0745 →