US 11,925,840 B2
Golf club head
Yuki Shimahara, Kobe (JP)
Assigned to Sumitomo Rubber Industries, Ltd., Hyogo (JP)
Filed by Sumitomo Rubber Industries, Ltd., Hyogo (JP)
Filed on Jun. 24, 2022, as Appl. No. 17/849,377.
Claims priority of application No. 2021-115206 (JP), filed on Jul. 12, 2021.
Prior Publication US 2023/0017457 A1, Jan. 19, 2023
Int. Cl. A63B 53/04 (2015.01)
CPC A63B 53/047 (2013.01) [A63B 53/0408 (2020.08)] 15 Claims
OG exemplary drawing
 
1. A golf club head comprising:
a face portion comprising a striking face for hitting a ball, a back face opposite the striking face, and a head outer peripheral surface extending between the striking face and the back face, wherein
the back face comprising a cavity recessed on a striking face side and a frame portion extending along the head outer peripheral surface so as to surround the cavity, and
the frame portion is provided with at least one recess that extends along the striking face and opens to the head outer peripheral surface,
wherein
the at least one recess comprises a toe-side recess provided on a toe side of the frame portion and a heel-side recess provided on a heel side of the frame portion, and
in a rear view of the golf club head orthogonal to the striking face, the toe-side recess and the heel-side recess overlap with each other in a vertical direction of the golf club head.