Granted Patent
B2
US 8,030,384 · App. 12/169,019 · Granted Oct 4, 2011
Golf ball compositions
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Abstract
Golf balls consisting of a core and a cover are disclosed. The core is a solid, single-layer core formed from a rubber composition comprising a base rubber and a quinhydrone. The core has a positive hardness gradient such that the difference between the core's surface hardness and the core's center hardness is 25 Shore C units or greater and/or the core has a diameter of from 1.51 inches to 1.59 inches.
Claims (3)
1. A golf ball consisting of:
a solid, single-layer core having a diameter of from 1.51 inches to 1.59 inches and formed from a rubber composition comprising a base rubber and a quinhydrone; and
a cover.
Assignments (6)
SECURITY INTEREST
Recorded Aug 3, 2022
From: ACUSHNET COMPANY
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 061099/0236 →
ASSIGNMENT OF SECURITY INTEREST IN PATENTS (ASSIGNS 039506-0030)
Recorded Aug 3, 2022
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS RESIGNING ADMINISTRATIVE AGENT
To: JPMORGAN CHASE BANK, N.A., AS SUCCESSOR ADMINISTRATIVE AGENT
Reel/Frame 061521/0414 →
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (027322/0026)
Recorded Sep 7, 2016
From: KOREA DEVELOPMENT BANK, NEW YORK BRANCH
To: ACUSHNET COMPANY
Reel/Frame 039937/0849 →
SECURITY INTEREST
Recorded Jul 28, 2016
From: ACUSHNET COMPANY
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 039506/0030 →
SECURITY AGREEMENT
Recorded Dec 5, 2011
From: ACUSHNET COMPANY
To: KOREA DEVELOPMENT BANK, NEW YORK BRANCH
Reel/Frame 027322/0026 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Jul 8, 2008
From: COMEAU, BRIAN; BULPETT, DAVID A.; GOGUEN, DOUGLAS S.; LADD, DEREK A.
To: ACUSHNET COMPANY
Reel/Frame 021207/0429 →