Claims
- 1. A golf club head comprising:
- a body defining a face in a front section, a crown, a sole being downwardly convex, a toe section, a heel section and a rear section,
- the sole comprising a medial ridge extending from the front section to the rear section and dividing the sole into the toe section and the heel section,
- the medial ridge comprising a first lateral extension and a second lateral extension, the first lateral extension extending from the front section of the medial ridge in a direction toward the toe section, the first lateral extension downwardly convex from the medial ridge, the second lateral extension extending from the rear section of the medial ridge in a direction toward the heel section, the second lateral extension convex from the medial ridge;
- wherein the medial ridge and the first lateral extension define a first convex recess, and the medial ridge and the second lateral extension define a second convex recess, the first convex recess convex from the medial ridge toward the toe section, and the second convex recess convex from the medial ridge toward the heel section.
- 2. The golf club head according to claim 1 wherein a surface level of the first convex recess and the second convex recess is recessed from a surface level of the medial ridge, the first lateral extension and the second lateral extension.
- 3. The golf club head according to claim 1 further comprising a borethrough in the heel section of the sole.
- 4. The golf club head according to claim 1 wherein the body is composed of titanium.
- 5. The golf club head according to claim 1 wherein the body is composed of steel.
- 6. The golf club head according to claim 1 wherein the body is composed of a composite material.
- 7. A golf club head comprising:
- a body defining a face in a front section, a crown, a sole being downwardly convex, a toe section, a heel section and a rear section,
- the sole comprising a medial ridge having a first lateral extension convex toward the front section and a second lateral extension convex toward the rear section, the medial ridge and the first lateral extension defining a first downwardly convex recess and the medial ridge and the second lateral extension defining a second downwardly convex recess, the first downwardly convex recess being located in the toe section, and the second downwardly convex recess being located in the heel section.
- 8. The golf club head according to claim 7 wherein the first downwardly convex recess is rearwardly concave in a horizontal plane, and the second downwardly convex recess is forwardly concave in a horizontal plane.
- 9. The golf club head according to claim 8 wherein the first downwardly convex recess is adjacent a rear junction between the crown and the sole, and the second downwardly convex recess is adjacent a front bottom junction between the face and the sole.
- 10. The golf club head according to claim 8 wherein a surface level of the first downwardly convex recess and the second downwardly convex recess is recessed from a surface level of the medial ridge.
- 11. A sole plate for a golf club head, the golf club head having a face in a front section, a crown, a toe section, a heel section and a rear section, the sole plate comprising:
- a medial ridge having a first lateral extension convex toward the front section and a second lateral extension convex toward the rear section, the medial ridge and the first lateral extension defining a first downwardly convex recess and the medial ridge and the second lateral extension defining a second downwardly convex recess, the first downwardly convex recess being located in the toe section, and the second downwardly convex recess being located in the heel section.
CROSS REFERENCES TO RELATED APPLICATIONS
This application is a divisional application of U.S. patent application Ser. No. 09/054,155 filed on Apr. 2, 1998 now U.S. Pat. No. 6,007,433.
US Referenced Citations (43)
Foreign Referenced Citations (4)
Number |
Date |
Country |
1476889 |
Jun 1977 |
GBX |
2100993 |
Jul 1983 |
GBX |
2225726 |
Jun 1990 |
GBX |
2230459 |
Oct 1990 |
GBX |
Divisions (1)
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Number |
Date |
Country |
Parent |
054155 |
Apr 1998 |
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