Golf club head or other ball striking device with removable and/or movable sole member

• US 9,981,169 B2
• Filed: 05/19/2017
• Issued: 05/29/2018
• Est. Priority Date: 05/31/2012
• Status: Active Grant

• Current Assignee: Karsten Manufacturing Corporation
• Original Assignee: Karsten Manufacturing Corporation
• Inventors: Oldknow, Andrew G. V., Rauchholz, William F.
• Primary Examiner(s): Passaniti, Sebastiano
• Application Number:
  US15/600,548
• Publication Number:
  US 20170259137A1
• Time in Patent Office: 375 Days
• Field of Search: 473324-350, 473287-292
• CPC Class Codes: A63B 2053/0491 with added weights, e.g. changeable, replaceable
• CPC Class Codes: A63B 53/04 Heads
• CPC Class Codes: A63B 53/0433 with special sole configurations
• CPC Class Codes: A63B 53/0466 wood-type
• CPC Class Codes: A63B 53/047 iron-type
• CPC Class Codes: A63B 53/0487 for putters A63B53/065 takes precedence
• CPC Class Codes: A63B 53/06 adjustable
• CPC Class Codes: A63B 60/00 Details or accessories of golf clubs, bats, rackets or the like
• CPC Class Codes: A63B 60/02 Ballast means for adjusting the centre of mass A63B60/24, A63B60/54 take precedence

Abstract

A ball striking device, such as a golf club, includes a head with a face having a striking surface configured for striking a ball and being defined by a plurality of peripheral edges, a body connected to the face and extending rearwardly from the peripheral edges of the face, and a sole member connected to the sole of the body. The sole member may be removably connected to the sole, which can permit removal and replacement with another sole member having a different property. The sole member may additionally or alternately be movably connected to the sole, which can permit adjustment of the sole member, such as to change the lie angle of the head. The sole member may be at least partially received in a receiver in the sole and may form at least a portion of the lowermost surface of the head.

Claims

1. A golf club head comprising:

a face having a striking surface configured for striking a ball, the face being defined by a plurality of peripheral edges including a bottom edge adjacent a sole;

a club head body connected to the face and extending rearwardly from the peripheral edges of the face, the club head body having a sole configured to face a playing surface and a crown opposite the sole, the club head body further having a receiver located on the sole;

wherein the club head body and the face form an inner cavity; and

a removable sole member received by the receiver, wherein the removable sole member has an outer surface forming a portion of the sole, wherein the removable sole member has a front surface spaced rearward from the bottom edge of the face and a rear surface, wherein the removable sole member has a first tab and a second tab, wherein the first tab is located near a front side of the removable sole member and extends into a first slot located near a front of the club head body and wherein the second tab extends from the rear surface of the removable sole member and extends into a second slot located near a rear of the club head body.

2. The golf club head of claim 1, wherein the removable sole member is removably received by the receiver and removably connected to the sole of the club head body.

3. The golf club head of claim 1, wherein the removable sole member comprises a third tab extending from a second rear surface of the removable sole member and extending into a third slot located near a rear of the club head body.

4. The golf club head of claim 1, wherein the receiver is recessed from a plurality of adjacent surfaces on the sole.

5. The golf club head of claim 1, wherein the removable sole member has a first leg extending in a rearward direction from a rear end of a body member of the removable sole member.

6. The golf club head of claim 1, wherein the removable sole member has an outer surface that is raised with respect to a surface of the sole immediately adjacent the receiver.

7. The golf club head of claim 1, wherein the first tab has a ramped surface.

8. The golf club head of claim 1, wherein an external surface of the removable sole member is substantially flush with a front portion of the sole, wherein the front portion of the sole is between the bottom edge of the face and the front surface of the removable sole member.

9. The golf club head of claim 1, wherein the club head body further has an elongated channel extending continuously across at least a portion of the sole, the elongated channel being defined by edges located on the club head body and comprising side walls extending inwardly from the edges to a recessed trough, such that the elongated channel is recessed inwardly from the sole.

10. A golf club head comprising:

a face having a striking surface configured for striking a ball, the face being defined by a plurality of peripheral edges;

a club head body connected to the face and extending rearwardly from the peripheral edges of the face, the club head body having a sole configured to face a playing surface and a crown opposite the sole, the club head body further having a receiver located on the sole;

wherein the club head body and the face form an inner cavity;

a removable sole member received by the receiver, and removably connected to the sole of the club head body, wherein the receiver is recessed from a plurality of adjacent surfaces on the sole, wherein the removable sole member has an outer surface forming a lowermost portion of the sole, wherein the removable sole member has a body member and a first leg extending towards a toe of the golf club head and a second leg extending towards a heel of the golf club head, wherein the first leg and the second leg are separate and extend away from each other, and

wherein the receiver has a complementary shape with the removable sole member such that the receiver has a base surface with a first protruding surface extending from a rear of the base surface towards the toe of the golf club head and a second protruding surface extending from the rear of the base surface towards the heel of the golf club head, wherein the first protruding surface and the second protruding surface are separate from each other; and

wherein the first leg of the removable sole member is received in the first protruding surface of the receiver and the second leg of the removable sole member is received in the second protruding surface of the receiver.

11. The golf club head of claim 10, wherein the removable sole member is formed from a carbon fiber composite material.

12. The golf club head of claim 10, wherein an external surface of the removable sole member is substantially flush with a front portion of the sole, wherein the front portion of the sole is between a bottom edge of the face and a front surface of the removable sole member.

13. The golf club head of claim 10, wherein the removable sole member is removably connected to the receiver using a plurality of mechanical fasteners.

14. The golf club head of claim 10, wherein the first leg extends toward a rear of the golf club head and the second leg extends toward the rear of the golf club head.

15. A golf club head comprising:

a face having a striking surface configured for striking a ball, the face being defined by a plurality of peripheral edges;

a club head body connected to the face and extending rearwardly from the peripheral edges of the face, the club head body having a sole configured to face a playing surface and a crown opposite the sole, the club head body further having a receiver located on the sole, wherein the club head body and the face form an inner cavity;

a removable sole member received by the receiver and removably connected to the sole of the club head body, the removable sole member forming at least a portion of a lowermost surface of the golf club head, wherein the removable sole member has a rear end and two legs extending rearwardly from the rear end, and wherein the legs are separate and extend away from each other, wherein the removable sole member is a single piece;

wherein the receiver has a complementary shape with the removable sole member such that the receiver has a base surface with two protruding surfaces extend from a rear of the base surface towards the rear end of the golf club head, wherein the two protruding surfaces are separate from each other; and

wherein each of the two legs of the removable sole member are received in each of the protruding surfaces of the receiver.

16. The golf club head of claim 15, wherein the removable sole member has an outer surface that is substantially flush with a front portion of the sole.

17. The golf club head of claim 15, wherein the receiver has a plurality of peripheral edges and is recessed from adjacent surfaces on the sole.

18. The golf club head of claim 15, wherein the club head body further has an elongated channel extending continuously across at least a portion of the sole, the elongated channel being defined by edges located on the club head body and comprising side walls extending inwardly from the edges to a recessed trough, such that the elongated channel is recessed inwardly from the sole.

19. The golf club head of claim 15, wherein the removable sole member is removably connected to the receiver using a plurality of mechanical fasteners.