Invention Grant
- Patent Title: Golf ball with dimple pattern arranged in spherical polygons having sides with different lengths
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Application No.: US13949610Application Date: 2013-07-24
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Publication No.: US11045691B2Publication Date: 2021-06-29
- Inventor: In Hong Hwang , Kyung Ahn Moon
- Applicant: VOLVIK INC.
- Applicant Address: KR Chungcheongbuk-do
- Assignee: VOLVIK INC.
- Current Assignee: VOLVIK INC.
- Current Assignee Address: KR Chungcheongbuk-do
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: KR10-2013-0037007 20130404
- Main IPC: A63B37/12
- IPC: A63B37/12 ; A63B37/14 ; A63B37/00

Abstract:
Provided is a spherical polyhedron division structure of a golf ball where dimples are arranged to have a well-defined symmetry and a dimple pattern. In the spherical polyhedron division structure, wherein an arbitrary point on a surface of a spherical body constituting a golf ball is defined as a pole, a great circle dividing the spherical body into a northern hemisphere and a southern hemisphere with respect to the pole as a reference point is defined as an equator, the surface of the spherical body is divided into six areas formed by segments connecting the pole and points obtained by dividing the equator in units of 60°, each area is divided into spherical polygons formed by four spherical rectangles and two spherical triangles having sides with different lengths, and the spherical polygons arranged in different adjacent areas are symmetric with each other.
Public/Granted literature
- US20150031476A1 GOLF BALL WITH DIMPLE PATTERN ARRANGED IN SPHERICAL POLYGONS HAVING SIDES WITH DIFFERENT LENGTHS Public/Granted day:2015-01-29
Information query