Patent ID: 11865417
Assignee: PARSONS EXTREME GOLF, LLC
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 0:
1. A golf club head comprising:
at least one mass portion comprising a material having a first density; and
a body portion comprising a material having a second density less than the first density, an interior cavity, a toe portion with a toe portion edge, a heel portion with a heel portion edge, a front portion, a top portion with a top portion edge, a sole portion with a sole portion edge, and a back portion with a back wall portion, the back wall portion comprising:
an upper back wall portion;
a lower back wall portion located farther from the front portion than the upper back wall portion;

a ledge portion extending between the toe portion edge and the heel portion edge; and
at least one port below the ledge portion, the at least one port configured to receive the at least one mass portion;

a face portion coupled to the front portion, the face portion comprising:
a front surface configured to strike a golf ball, the front surface including a plurality of front grooves extending between the toe portion edge and the heel portion edge;
a back surface opposite the front surface;
a face perimeter edge defined by a face toe edge, a face heel edge, a face top edge, and a face sole edge, and
a plurality of back groove portions on the back surface proximate to the face perimeter edge, a depth of at least one back groove portion of the plurality of back groove portions being greater than or equal to 0.003 inch (0.076 mm) and less than or equal to 0.015 inch (0.381 mm),

wherein a depth of at least one front groove of the plurality of front grooves is greater than a depth of at least one back groove portion of the plurality of back groove portions, and
wherein a minimum thickness of the face portion is defined by a distance between a bottom of one of the front grooves of the plurality of front grooves and a bottom of an opposing one of the back groove portions of the plurality of back groove portions.