Japan, Aug. 12 -- KARSTEN MANUFACTURING CORP has got intellectual property rights for 'VARIABLE-THICKNESS FACE PLATE FOR GOLF CLUB HEAD.' Other related details are as follows:

Application Number: JP,2025-136948

Category (FI): A63B53/04@C,A63B102:32

Stage: Grant (IP right granted following substantive examination.)

Filing Date: Aug. 20, 2025

Publication Date: Nov. 26, 2025

The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100

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