US2022193498A1PendingUtilityA1
Low Spin Golf Ball
Est. expiryDec 22, 2040(~14.4 yrs left)· nominal 20-yr term from priority
Inventors:Yu-Hsi Chen
A63B 37/0083A63B 37/0075A63B 37/0097A63B 37/0096
35
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Claims
Abstract
The invention discloses is a method of manufacturing a golf ball that reduces the chances of a hook or slice by canceling out the horizontal force of the golf club's impact. The golf ball has a shell layer, a core layer, and at least two inner balls symmetrically disposed between the ball shell layer and the core layer. The golf ball takes the USGA (United States Golf Association)'s regulations into consideration.
Claims
exact text as granted — not AI-modified1 . A low spin golf ball, comprising:
An outer shell; a core; and at least two spherical bearings, symmetrically arranged between the outer shell and the core; wherein, the spherical bearings impose no limitation on how the ball spins, and the outer shell is allowed to rotate independently with respect to the core, and only perpendicular forces are allowed to reach the core.
2 . The low spin golf ball of claim 1 , wherein the spherical bearings are essentially made of steel or copper.
3 . The low spin golf ball of claim 1 , wherein the number of spherical bearings is determined by a weight to stability factor, and the number of spherical bearings is preferably at least 8, and the total weight of all spherical bearings is less than 0.5% of the total weight of the golf ball.
4 . The low spin golf ball of claim 1 , wherein the spherical bearings have a total weight below 0.5% of the total weight of the golf ball.
5 . The low spin golf ball of claim 1 , further comprising a plurality of dents formed on the core layer for keeping the spherical bearings fixed in position without loss of symmetry.
6 . The low spin golf ball of claim 1 , wherein the golf ball is manufactured by a method in compliance with the regulations set forth by the United States Golf Association (USGA) and capable of reducing the chance and severity of the golf ball to slice or hook when the golf ball is impacted.
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