Golf club head

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11383138
APP PUB NO 20210205671A1
SERIAL NO

17203229

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A golf club head has a striking face with a plurality of scorelines including a first scoreline and a second scoreline adjacent thereto. The striking face also has a plurality of auxiliary grooves each spaced from the scorelines. In a first imaginary vertical plane, a first path is formed by a first intersection between the first imaginary vertical plane and the striking face, and the auxiliary grooves have a first concentration no less than 0.17 measured between the first and second scorelines. A second imaginary vertical plane is horizontally spaced from the first imaginary plane. A second path is formed in the second imaginary vertical plane by a second intersection between the second imaginary vertical plane and the striking face. The auxiliary grooves in the second imaginary vertical plane have a second concentration that is different from the first concentration measured between the first and second scorelines.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO RUBBER INDUSTRIES LTDKOBE CITY JAPAN'S HYOGO CENTRAL FLANK BANG TOWN 3 CHOME 6 NO 9 KOBE-SHI HYOGO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carlyle, Scott A Costa Mesa, US 29 1169
Park, Sharon J Irvine, US 66 1211
Schielke, Brian D Los Angeles, US 26 904

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