Golf grip installable over pre-existing grip

• US 5,626,527 A
• Filed: 12/13/1995
• Issued: 05/06/1997
• Est. Priority Date: 12/13/1995
• Status: Expired due to Fees

• Current Assignee: Timothy Eberlein
• Original Assignee: Timothy Eberlein
• Inventors: Eberlein, Timothy
• Primary Examiner(s): Passaniti, Sebastiano
• Application Number:
  US08/572,290
• Time in Patent Office: 510 Days
• Field of Search: 473/298, 473/299, 473/300, 473/301, 473/302, 473/303, 473/203, 473/206, 273/67 DB, 273/75, 273/73 J, 273/67 DA, 273/29 A
• US Class Current: 473/203
• CPC Class Codes: A63B 53/14 Handles
• CPC Class Codes: A63B 60/10 with means for indicating correct holding positions A63B60/12 takes precedence
• CPC Class Codes: A63B 69/3632 Clubs or attachments on clubs, e.g. for measuring, aligning A63B69/3614 takes precedence; clubs for swinging exercises in general A63B15/00

Abstract

A strong, resilient, thin-walled material in a tubular shape stretchably fits over a pre-existing golf club grip for enveloping and frictionally engaging the pre-existing grip. The tubular body has a butt end which, when installed, abuts a butt end of the golf club grip, and an opposite open end that overlaps a distal end of the pre-existing grip, distal from the butt end. Projecting outwardly from the tubular body are two ridges for assisting a golfer in the proper positioning of his or her thumbs, and a plurality of semicircular ridges for assisting a golfer in the proper positioning of his or her fingers. Preferably the tubular body is elastic and can be stretched, over a range, to a length that matches a desired hand size, and further includes a plurality of catches for holding a selected stretch of the tubular body. The catches can be inner ribs proximate a distal (from a butt end) end of the grip that can be individually caught by the distal end of the pre-existing grip. The invention provides a removable grip as a practice and teaching aid to help a golfer learn the proper way to grip a club. The ridges act to guide the fingers and thumbs into proper position.

Claims

1. A grip installable on a golf club over a pre-existing grip comprising:

(a) a unitary tubular body means for enveloping and frictionally engaging the pre-existing grip,

(b) means, projecting outwardly from the tubular body means, for assisting a golfer in the proper positioning of his or her thumbs, and

(c) means, projecting outwardly from the tubular body means, for assisting a golfer in the proper positioning of his or her fingers.

2. The grip according to claim 1 further comprising means for selectively adjusting the length of the tubular body means, over a range, to match a desired hand size.

3. The grip according to claim 1 wherein the tubular body means is elastic and can be stretched, over a range, to a length that matches a desired hand size, and further comprising means for holding a selected stretch of the tubular body means.

4. The grip according to claim 3 wherein the tubular body means includes a butt end which, when installed, abuts a butt end of the golf club grip, and an opposite open end that overlaps a distal end of the pre-existing grip.

5. The grip according to claim 1 wherein:

(a) the tubular body means includes a butt end which, when installed, abuts a butt end of the golf club grip; and

(b) the means for holding a selected stretch comprises a plurality of spaced, annular ribs projecting normally from an inside surface of the tubular body means, the ribs being progressively distal from the butt end of the tubular body means, each rib being individually catchable by the distal end of the pre-existing grip depending on the amount the tubular body means is stretched, each rib corresponding to a different selectable stretch length.

6. The grip according to claim 1 further comprising visual alignment means for selectively radially aligning the tubular body means on the pre-existing grip in relation to a head of the golf club.

7. The grip according to claim 6 wherein the visual alignment means of radially aligning the tubular body means comprises a grip center line marked on the tubular body means for being selectively aligned with or angularly offset from a scoring line on the face of a golf club.

8. The grip according to claim 1 wherein the means for assisting a golfer in the proper positioning of thumbs comprises a left thumb positioning ridge and a right thumb positioning ridge both projecting from the outer surface of the tubular body means along a center line.

9. The grip according to claim 1 wherein the means for assisting a golfer in the proper positioning of fingers comprises a plurality of semicircular finger positioning ridges projecting from the outer surface of the tubular body means opposite a center line, spaced and angled for the placement of fingers therebetween.

10. The grip according to claim 1 further comprising means for locating the tubular body means coaxially with the pre-existing grip.

11. The grip according to claim 10 wherein the means for locating the tubular body means coaxially with the pre-existing grip comprises:

(a) a non-elastic disk means for closing the butt end of the tubular body means,

(b) a nipple means, centered on the disk and projecting inwardly therefrom, for insertion into a pre-existing hole centered in the butt end of the pre-existing grip.

12. The grip according to claim 11 wherein the disk means is molded into the butt end of the tubular body.

13. The grip according to claim 11 wherein the disk means is adhesively affixed to a margin of the tubular body means at the butt end of the tubular body means.

14. The grip according to claim 1 wherein the tubular body means has at least two configurations, a compact configuration when not installed on a pre-existing grip, and an extended configuration when installed.

15. The grip according to claim 14 wherein the compact configuration comprises the tubular body means rolled back upon itself along a long axis until it is doughnut shaped circumvallating its butt end.

16. The grip according to claim 11 wherein the tubular body means can be rolled back upon itself along a long axis until it is doughnut shaped circumvallating the disk means.