Ball pickup aid putter

Patent metadata

Field	Value
Publication number	US-11446552-B2
Application number	US-202117157463-A
Country	US
Kind code	B2
Filing date	Jan 25, 2021
Priority date	May 27, 2016
Publication date	Sep 20, 2022
Grant date	Sep 20, 2022

Abstract

Various embodiments of a golf putter having a putter head attached to an elongated shaft with the putter head defining a retention cavity configured to engage and retain a golf ball therein are disclosed. The retention cavity is formed along the back region of the putter head and is configured to have a diameter that is slightly less than the diameter of a regulation sized golf ball such that the golf ball is retained therein when urged into the confines of the retention cavity by the putter head. The putter head further includes an alignment aid that cooperates with the retention cavity to assist in aligning the golf putter during a putting stroke.

First claim

What is claimed is:

1. A putter head comprising:
a putter body defining a heel region, a toe region formed opposite the heel region, a strike face, a back region formed opposite the strike face, a sole region, and a crown region formed opposite the sole region; and
an interior perimeter formed along the back region of the putter head, the interior perimeter defining a retention cavity forming a lateral opening between a first end point and a second end point of the interior perimeter, the retention cavity being configured to receive and retain a golf ball within the interior perimeter; and
a top edge, a bottom edge, and a rounded peripheral surface defined between the top edge and the bottom edge collectively form the interior perimeter of the retention cavity, where the top edge and the bottom edge define a rounded configuration;
wherein the interior perimeter defines a square-shaped configuration;
wherein the rounded peripheral surface extends inwardly toward a geographic center of the retention cavity and defines at least one contact surface for engaging and retaining the golf ball;
wherein the top edge and the bottom edge extend away from the rounded peripheral surface and form a portion of the interior perimeter that extends outwardly from the retention cavity.

2. The putter head of claim 1 , further comprising:
an alignment aid defined on the crown region of the putter head and positioned in parallel alignment relative to the retention cavity.

3. The putter head of claim 1 , wherein the interior perimeter defines a first dimension that is slightly less than a diameter of the golf ball such that the golf ball is retained within the interior perimeter when engaged to the retention cavity.

4. The putter head of claim 3 , wherein applying a slight degree of force against the golf ball urges the golf ball fully within the retention cavity as the golf ball rides over the bottom edge and contacts at least a portion of the peripheral surface causing a slight compression of the golf ball against the peripheral surface of the retention cavity, thus retaining the golf ball within the retention cavity.

5. The putter head of claim 3 , wherein the first dimension of the interior perimeter is approximately 1.6 inches.

6. The putter head of claim 1 , wherein the retention cavity is positioned equidistant between the toe region and the heel region of the putter head.

7. The putter head of claim 1 , wherein the back region of the putter head defines a first section comprising a first thickness and a second section comprising a second thickness less than the first thickness with the interior perimeter of the retention cavity formed in the second section of the back region of the putter head.

8. The putter head of claim 1 , further comprising:
a first shoulder defined by the putter head; and
a second shoulder formed opposite the first shoulder, wherein the retention cavity is formed between the first and second shoulders of the putter head.

9. The putter head of claim 1 , wherein the back region of the putter body forms a recess.

10. The putter head of claim 1 , wherein the retention cavity further comprises a most forward wall, a most toeward wall, and a most heelward wall.

Assignees

• Karsten Mfg Corp

Inventors

• Morris Thomas J

Classifications

• A63B53/0408

  characterised by specific dimensions, e.g. thickness · CPC title

• A63B53/0487

  for putters (A63B53/065 takes precedence) · CPC title

• A63B53/0441

  with visual indicators for aligning the golf club · CPC title

• A63B53/04

  Heads · CPC title

• A63B47/02 Primary

  for picking-up {or collecting} · CPC title