EP 3980142 A1 20220413 - MULTI-MATERIAL IRON GOLF CLUB HEAD
Title (en)
MULTI-MATERIAL IRON GOLF CLUB HEAD
Title (de)
EISENGOLFSCHLÄGERKOPF AUS MEHREREN MATERIALIEN
Title (fr)
TÊTE DE CLUB DE GOLF DE FER MULTIMATÉRIAU
Publication
Application
Priority
- US 201962857741 P 20190605
- US 201962865831 P 20190624
- US 201962925912 P 20191025
- US 2020036497 W 20200605
Abstract (en)
[origin: WO2020247875A1] Described herein is a tour iron having a golf club head with a faceplate, a body, and an insert. A sole, top rail, rear, and the faceplate enclose a cavity within the body. The cavity can house the insert. The insert can comprise a low-density material, allowing weight to be concentrated around the peripheral edge of the golf club head. The rear of the golf club head has an inflection seam running from the heel to the toe. The golf club head has an upper portion, above the inflection seam and a lower portion below the inflection seam. The lower portion can have a depth greater that the upper portion depth. The striking surface can be formed by the low-density insert. The golf club head has a comparatively high moment of inertia and a low center of gravity. Other embodiments and methods are described herein.
IPC 8 full level
A63B 53/00 (2015.01); A63B 53/04 (2015.01)
CPC (source: EP GB KR)
A63B 53/042 (2020.08 - EP GB KR); A63B 53/0429 (2020.08 - GB); A63B 53/0445 (2020.08 - GB); A63B 53/045 (2020.08 - EP KR); A63B 53/0475 (2013.01 - EP GB KR); A63B 60/002 (2020.08 - KR); A63B 60/02 (2015.10 - EP GB KR); A63B 60/52 (2015.10 - KR); A63B 60/54 (2015.10 - GB KR); A63B 60/002 (2020.08 - EP); A63B 60/52 (2015.10 - EP); A63B 60/54 (2015.10 - EP); A63B 2209/00 (2013.01 - EP KR); A63B 2209/02 (2013.01 - EP KR)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020247875 A1 20201210; EP 3980142 A1 20220413; EP 3980142 A4 20230614; GB 202117118 D0 20220112; GB 202311821 D0 20230913; GB 202312053 D0 20230920; GB 2599265 A 20220330; GB 2599265 B 20230920; GB 2618027 A 20231025; GB 2618027 B 20240417; GB 2618925 A 20231122; GB 2618925 B 20240221; JP 2022534785 A 20220803; JP 7547388 B2 20240909; KR 20220017465 A 20220211
DOCDB simple family (application)
US 2020036497 W 20200605; EP 20817928 A 20200605; GB 202117118 A 20200605; GB 202311821 A 20200605; GB 202312053 A 20200605; JP 2021571754 A 20200605; KR 20227000075 A 20200605