# US 10,500,455 B1 · Flexible grip for a golf club putter shaft

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- Number: US 10,500,455 B1
- Document ID: US10500455B1
- Status: Granted
- Kind: B1
- Application number: 16/038,342
- Filed: 2018-07-18
- Granted: 2019-12-10
- Earliest claimed: 2018-07-18
- Assignees: Eaton Intelligent Power Limited
- Applicants: Eaton Intelligent Power Limited
- Inventors: Gregory William Cavill; Billy Dee Wood
- Web page: https://patentgrep.com/patent/US10500455B1

## CPC

- A63B 1/00: Horizontal bars
- A63B 53/14: Handles
- A63B 53/007: {Putters}
- A63B 60/14: Coverings specially adapted for handles, e.g. sleeves or ribbons
- A63B 2209/00: Characteristics of used materials
- A63B: APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT (apparatus for passive exercising, massage A61H)

## Abstract

A flexible grip for the shaft of a putter having the upper face raised in the upper region adjacent the butt end and the raised portion tapered toward the lower end. The upper face has a flat surface in transverse section along the length of the lower part of the grip which has a constant taper. The lower face is straight along the length of the grip and of uniform thickness. The side faces are tapered consistent with taper of the lower section of the grip.

## Claims

### Claim 1

A flexible grip for a golf putter shaft comprising:
a tubular member formed of elastomeric material having an open end for receiving the shaft and a substantially closed end opposite the open end, the tubular member having:
(a) a portion of the periphery thereof adjacent the substantially closed end on an upper face of the grip toward the toe of the putter having a first angled surface in an upper hand area and a second angled surface on the upper face in a lower hand area angled to a lesser degree than the first angled surface and tapering toward the open end;
(b) the portion of the grip comprising the lower face opposite the upper face of the grip formed linearly and parallel to the putter shaft;
(c) oppositely disposed side surfaces of the grip tapered equally in a direction proceeding from the substantially closed end to the open end;
(d) a first flat surface extending substantially the width of the grip along the upper face along the first angled surface in the upper hand area toward the substantially closed end;
(e) a second flat surface extending substantially the width of the grip on the upper face along the second angled surface in the lower hand area toward the open end;
(f) a uniform wall thickness linearly along the axial length of the grip; and,
(g) a region of minimum wall thickness within each transverse cross-sectional area along the length of the grip.

### Claim 2 (depends on 1)

The flexible putter grip of claim 1, wherein the tubular member is formed of elastomeric material having a hardness in the range of 30-75 Shore A.

### Claim 3 (depends on 1)

The flexible putter grip of claim 1, wherein the grip has a raised portion on the upper face in the upper hand area is raised at an angle that extends to a height in the range of 0.25-1.25 inches (6.3-31.7 mm) above the second flat surface on the upper face in the lower hand area.

### Claim 4 (depends on 1)

The flexible putter grip of claim 1, wherein the grip has a raised portion with the first angled portion extends for at least one fifth (⅕) of the length of the tubular member.

### Claim 5 (depends on 1)

The flexible putter grip of claim 1, wherein the raised portion with the first angled surface extends to a minimum thickness of about 10 mm.