Golf putter

• US 4,964,639 A
• Filed: 02/09/1984
• Issued: 10/23/1990
• Est. Priority Date: 09/11/1980
• Status: Expired due to Fees

• Current Assignee: Wm. T. Burnett & Co., Inc.
• Original Assignee: Wm. T. Burnett & Co., Inc.
• Inventors: Tucker, Richard B. C.
• Primary Examiner(s): Marlo, George J.
• Application Number:
  US06/578,421
• Time in Patent Office: 2,448 Days
• Field of Search: 273/169, 273/167 R, 273/167 A, 273/167 B, 273/167 C, 273/167 E, 273/77 R, 273/77 A, 273/80.2-80.9, 273/164, 273/80 C, 273/78, 273/167 G, 273/173
• US Class Current: 473/255
• CPC Class Codes: A63B 53/007 Putters
• CPC Class Codes: A63B 53/0416 Heads having an impact surface provided by a face insert
• CPC Class Codes: A63B 53/0433 with special sole configurations
• CPC Class Codes: A63B 53/0437 with special crown configurations

Abstract

A golf putter is disclosed for use with a stance wherein the natural body movement of the golfer is utilized in stroking or swinging the putter, eliminating the necessity of swinging the putter around the body while trying to keep the face of the putter moving in a straight line. The head of the putter includes a face having a width greater than its height, with the base of the face having a contour substantially across the width of the face. The shaft is positioned in the head at an angle to a vertical line extending through the center of a horizontal line extending across the face of the putter. The top of the putter provides a mask so that when the shaft of the putter is held in a substantially vertical position the putter, when viewed from the top, has the appearance of having a low point on the base of the face substantially in line with the shaft. In one method of use the shaft of the putter is gripped at about mid-length or lower by a single hand of the user so that the free end of the shaft extends up the forearm of the gripping hand, preferably to about the inner elbow. The opposite free arm and hand are extended across the golfer'"'"'s body, and the putter shaft and/or the putter shaft and the wrist of the gripping hand are simultaneously engaged to provide a steadying action on the putter while permitting free movement of the wrist. A normal arm-swinging motion, as in bowling, is employed in swinging the putter, providing an accurate swing.

Claims

1. A golf putter comprising a head and a single substantially straight shaft connected to said head only at a single location on said head, said head including a face having a width greater than its height, said face having a generally convex base;

a top surface which is generally concave or convex, and said base and top surface being joined by two ends;

said single shaft connected to said head generally midway of the width thereof and at an angle of at least ten degrees to a vertical line extending through the center of a horizontal line extending across said face of said putter, said top surface of the face overlying said base and extending substantially the full width of the face, said top surface and said two ends, together with said single shaft, defining masking means whereby the head, when the shaft is in a substantially vertical position and viewed from the top of the putter, gives a visual impression of having the lowest point of the base of the face of the putter substantially in axial alignment with said shaft.

2. A putter of claim 1 wherein the generally convex base includes a flat surface and a curvature at each end of said flat surface.

3. The putter of claim 2 wherein said head includes a body portion rearward of said face, said face and said body portion giving said head a T-shape, said width of said face being greater than the length of said body portion, said shaft extending from said body portion.

4. The putter of claim 1 wherein the top surface of said face has a substantially symmetrical concave surface.

5. The putter of claim 1 wherein the top surface of said face has a substantially symmetrical convex surface.

6. The putter of claim 1 wherein the top surface of said face has a substantially symmetrically curved surface.

7. The putter of claim 1 wherein said face includes a pad of controlled resiliency.

8. The putter of claim 7 wherein said pad is a polyurethane rubber having a hardness between 60 durometer A and 75 durometer D.

9. The putter of claim 1 wherein the contoured base includes a plurality of flat surfaces.

10. A golf putter comprising a head and a single substantially straight shaft connected to said head only at a single location on said head, said head including a face having a width at the top surface thereof, which is generally concave or convex, extending A through B through C and a height B through D with the base of the face extending A through D through C having a contoured shape, with said contoured shape being masked by said top surface of said face, the distance between A and B and B and C being substantially equal and the distance between A and C being greater than the distance between B and D;

said single shaft positioned in said head at an angle to a line extending through B and D wherein D is at the midpoint between A and C, said putter being constructed and arranged whereby the head, when said single shaft is in a substantially vertical position, has the appearance when viewed from the top of the putter of having a lowest point of said contoured base of the face of the putter being substantially in axial alignment with said shaft due to a masking of said contoured base by said generally concave or convex top surface of said face.