IP Library Granted Patent US 10,322,324
Granted Patent B2
US 10,322,324 · App. 15/706,067 · Granted Jun 18, 2019

Golf club head

Inventor: Keith Dolezel (Covina, CA)
Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
A63B53/0487A63B2053/042A63B2053/0408A63B2053/0416A63B2053/0425A63B2053/0441
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Quick Facts
Patent No.
US 10,322,324
App. No.
15/706,067
Granted
Jun 18, 2019
Kind
B2
Abstract

A putter-type golf club head includes a main body. The main body includes a forward end, a rearward end opposite the forward end, a bottom portion, a top portion opposite the bottom portion, and a male-type hosel component defining a longitudinal axis that is forwardly canted relative to vertical. A face component is secured to the forward end of the main body. The face component includes a first element formed of a resilient material and a second element formed of a rigid material that is secured to the first element. A striking face generally defines a virtual striking face plane and is at least partially formed by the face component.

Claims (32)

1. A putter-type golf club head comprising:

a main body having a forward end, a rearward end opposite the forward end, a bottom portion, a top portion opposite the bottom portion, and a hosel component defining a longitudinal axis;

a face component secured to the forward end of the main body, the face component including: (a) a first element comprising a resilient material; and (b) a second element comprising a rigid material; and

a striking face generally defining a virtual striking face plane and being at least partially formed by the second element,

wherein at least part of the hosel component is directly above the face component,

wherein the longitudinal axis of the hosel component is forwardly canted at an angle relative to vertical of between 2° and 10°,

wherein the hosel component is positioned and oriented such that the longitudinal axis passes through a location of the main body rearward of a top of the face component, and

wherein the face component comprises a thickness no less than 4.0 mm.

2. The putter-type golf club head of claim 1 , wherein the second element comprises a thickness between 2 mm and 6 mm.

3. The putter-type golf club head of claim 1 , wherein the top portion comprises a top surface having an alignment feature that includes plural geometric features.

4. The putter-type golf club head of claim 1 , wherein the resilient material comprises a polymeric material.

5. The putter-type golf club head of claim 4 , wherein the polymeric material comprises thermoplastic urethane.

6. The putter-type golf club head of claim 1 , wherein the bottom portion comprises a bottom surface that includes a medallion.

7. The putter-type golf club head of claim 6 , wherein the medallion is secured to the bottom surface with a two-sided tape.

8. The putter-type golf club head of claim 1 , wherein the bottom portion further comprises a removable body component.

9. The putter-type golf club head of claim 1 , wherein the hosel component is positioned and oriented such that the longitudinal axis does not intersect the face component.

10. A putter-type golf club head comprising:

a main body having a forward end, a rearward end opposite the forward end, a bottom portion, a top portion opposite the bottom portion, and a hosel component defining a longitudinal axis;

a face component secured to the forward end of the main body, the face component including: (a) a first element formed of a resilient material and comprising plural recesses; and (b) a second element formed of a stamped rigid material and comprising plural projections corresponding to, and mating with, the plural recesses; and

a striking face generally defining a virtual striking face plane,

wherein at least part of the hosel component is directly above the face component,

wherein the longitudinal axis of the hosel component is forwardly canted at an angle relative to vertical of between 2° and 10°,

wherein the hosel component is positioned and oriented such that the longitudinal axis passes through a location of the main body rearward of a top of the face component, and

wherein the face component comprises a thickness no less than 4.0 mm.

11. The putter-type golf club head of claim 10 , wherein the second element comprises a thickness between 2 mm and 6 mm.

12. The putter-type golf club head of claim 10 , wherein the top portion comprises a top surface having an alignment feature that includes plural geometric features.

13. The putter-type golf club head of claim 10 , wherein the resilient material comprises a polymeric material.

14. The putter-type golf club head of claim 13 , wherein the polymeric material comprises thermoplastic urethane.

15. The putter-type golf club head of claim 10 , wherein the bottom portion comprises a bottom surface that includes a medallion.

16. The putter-type golf club head of claim 15 , wherein the medallion is secured to the bottom surface with a two-sided tape.

17. The putter-type golf club head of claim 10 , wherein the bottom portion further comprises a removable body component.

18. The putter-type golf club head of claim 10 , wherein the hosel component is positioned and oriented such that the longitudinal axis does not intersect the face component.

Assignments (1)
MERGER Recorded Jan 3, 2019
From: DUNLOP SPORTS CO., LTD.
To: SUMITOMO RUBBER INDUSTRIES, LTD.
Reel/Frame 048002/0320 →
Continuity (4)
Continuation 14934903 · Nov 6, 2015
Continuation In Part 14806041 · Jul 22, 2015
Provisional Application 62077520 · Nov 10, 2014
Related Publication 20180001164A1 · Jan 4, 2018
Cited By (1)
US 12,403,362