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US 2011/0218053 A1Published application
Golf club head
AssigneeCallaway Golf Company
InventorsLARRY G. TANG, J. NEIL HALL, SEAN G. GRIFFIN
Life of this patent
Estimating the term…
Abstract
A golf club head (20) having optimized ball speed robustness is disclosed. The golf club head (20) preferably has one or more channels (100, 110, 120) disposed proximate to a striking face (40), and in some embodiments the one or more channels (100, 110, 120) substantially encircle the striking face (40).
Claims20
A golf club head comprising:
- a body comprising a crown and a sole;
- and
- a face portion attached to the body, the face portion comprising a striking face and a rear section extending laterally rearwardly from the striking face;
- wherein the rear section comprises a sole side, a crown side, a heel side, and a toe side;
- wherein the heel side comprises a first channel and the toe side comprises a second channel;
- wherein the first channel extends along the heel side proximate to and parallel with the striking face;
- and
- wherein the second channel extends along the toe side proximate to and parallel with the striking face.
5 more elements
A golf club head comprising:
- a body having a crown, a sole, a heel end, a toe end, and an opening;
- a face portion attached to the body at the opening, the face portion comprising a striking face for contacting a ball;
- wherein the heel side comprises a first channel that extends along the heel end proximate to and parallel with the striking face;
- and
- wherein the toe side comprises a second channel that extends along the toe end proximate to and parallel with the striking face.
2 more elements
A golf club head comprising:
- a body having a crown, a sole, a heel end, a toe end, and an opening;
- and
- a face portion attached to the body at the opening, the face portion comprising a striking face for contacting a ball;
- wherein a plurality of channels are defined in the crown, sole, heel end, and toe end proximate the striking face;
- and
- wherein the plurality of channels substantially encircle the striking face.
3 more elements
Dependencies are inferred from the claim text.