US4411431A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Golf putting practice device
Assignee: STROKEE ENTERPRISES A PARTNERSHIP IN COMMENDAM OF LOUISIANA
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Filing: 1982-04-27
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Granted: 1983-10-25
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Expires: 2002-04-27
Abstract
Abstract A device which allows a golfer to practice the putting stroke. The device includes a pair of ball members connected in spaced relationship by a rod member. Each of the ball members is of the size of a standard golf ball and the total weight of the device is approximately that of a standard golf ball. In use, the putting device is first aligned on the putting surface between the putter and the intended target so that the rod member is aligned along the line between the putter and the target, and the golfer then contacts the ball at the outer end of the device with the putter moving in the direction of the rod member so that the device travels toward the target. The device allows the golfer to verify putter face alignment during address of the ball and also to establish whether or not a correct putting stroke has been executed through the zone in which the putter makes contact with the ball.
Inventors
- 👤 Clay Judice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:24
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/36; A63B69/3676; A63B69/3688
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
135 words
A golf putting device, comprising: a pair of spherical-shaped ball members connected in spaced relationship by a rigid rod member which is aligned between the centers of said ball members, said rigid rod providing for no relative movement between components during a conventional putting stroke, each of said ball members being approximately the size of a standard golf ball; said rod member being of a length of 6 to 10 inches so as to be of sufficient length to allow the rod to serve as a means of alignment of the device between a golf putter and an intended target; at least one of the ball members having the compression characteristics of a standard golf ball; and with the total weight of the device being approximately equal to the weight of a standard golf ball.
Claim 2
Dependent Claim
135 words
A golf putting device, comprising: a pair of spherical-shaped ball members connected in spaced relationship by a rigid rod member which is aligned between the centers of said ball members, said rigid rod providing for no relative movement between components during a conventional putting stroke, each of said ball members being approximately the size of a standard golf ball; said rod member being of a length of 6 to 10 inches so as to be of sufficient length to allow the rod to serve as a means of alignment of the device between a golf putter and an intended target; at least one of the ball members having the compression characteristics of a standard golf ball; and with the total weight of the device being approximately equal to the weight of a standard golf ball.
Claim 3
Dependent Claim
27 words
The golf putting device of claim 1 wherein each of the ball members has a weight equal to approximately one-half the weight of a standard golf ball.
Claim 4
Dependent Claim
37 words
The golf putting device of claim 1 wherein one of the ball members has a weight approximately equal to that of a standard golf ball and the other ball member is formed of a lightweight plastic material.
Claim 5
Independent Claim
103 words
A method of practicing golf by the use of a golf putting device which is stroked by a putter towards an intended target, which comprises: a. aligning a golf putting device on a putting surface between the putter and the target, said putting device including a pair of spherical-shaped ball members connected in spaced relationship by an elongated straight rod member, so that said rod member is aligned along the line between the putter and the target; and b. contacting said putting device with the putter moving in the direction of said rod member so that said putting device travels toward the target.
Claim 6
Independent Claim
103 words
A method of practicing golf by the use of a golf putting device which is stroked by a putter towards an intended target, which comprises: a. aligning a golf putting device on a putting surface between the putter and the target, said putting device including a pair of spherical-shaped ball members connected in spaced relationship by an elongated straight rod member, so that said rod member is aligned along the line between the putter and the target; and b. contacting said putting device with the putter moving in the direction of said rod member so that said putting device travels toward the target.
Claim 7
Dependent Claim
24 words
The method of claim 4 wherein the total weight of the putting device is approximately equal to the weight of a standard golf ball.
Claim 8
Dependent Claim
38 words
The method of claim 4 wherein each of said ball members is approximately the size of a standard golf ball and wherein at least one of the ball members has the compression characteristics of a standard golf ball.
Claim 9
Dependent Claim
37 words
The method of claim 6 wherein the putter contacts the ball member located on the opposite side of the rod member from the target, said contacted ball member having the compression characteristics of a standard golf ball.
Claim 10
Dependent Claim
27 words
The method of claim 7 wherein said ball member which is contacted by the putter has a weight approximately equal to that of a standard golf ball.
Claim 11
Dependent Claim
25 words
The method of claim 4 wherein each of the ball members has a weight equal to approximately one-half the weight of a standard golf ball.
Claim 12
Dependent Claim
35 words
The method of claim 4 wherein one of the ball members has a weight approximately equal to that of a standard golf ball and the other ball member is formed of a lightweight plastic material.
Claim 13
Dependent Claim
18 words
The method of claim 4 wherein said rod member has a length of approximately 6 to 10 inches.
Claim 14
Dependent Claim
20 words
The method of claim 4 wherein said putting device travels along said putting surface as it travels toward the target.
References Cited (Backward Citations)
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Cited
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US3357705A
Cited
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Cited
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Cited
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-10-24 | 1987-04-25 | 1987-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-10-24 | 1991-04-25 | 1991-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-10-24 | 1995-04-25 | 1995-10-25 | $7700.00 | Window Closed / Lapsed |