Patent US4037847A successfully refreshed from Google Patents.
US4037847A
Expired / Lapsed
US
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Golf swing training apparatus
Assignee: Individual
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Filing: 1976-02-06
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Granted: 1977-07-26
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Expires: 1996-02-06
Abstract
Abstract A golf training apparatus having a foot platform which is rockable from side-to-side on a rocket oriented on the long end-to-end axis of the platform. The platform operates on an attached or unattached base and a signal device is attached to the platform to indicate platform rocking movement by the emission of a signal. The platform tilts inwardly toward center in the ball address position. The player stands with his golf shoes on one or two platforms with his body on center and the platforms at ball address position. By not shifting his body away from the target on a proper backswing, the force in his off-target foot remains centered, the off-target platform is not tilted and no signal emits. By subsequently shifting his body toward the target on a proper downswing, the applied force in his target foot moves to the outside of his foot, tilts the platform to the opposite side (IE) outwardly toward the target, and a signal emits. The tilting and non-tilting of the platform together with the signal gives the player the "feel" of a properly executed swing as the platforms provide angular movement in the feet, ankles, calves not obtained in golf shoes which remain untilted under all conditions thus giving no perceptible indication of changes and no signal of improper and/or proper shift of position.
Inventors
- 👤 Walter R. Lorang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:34
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/36; A63B69/3667; A63B69/3673; A63B69/3608; A63B2069/367; A63B71/00; A63B71/02; A63B71/023; A63B2071/024; A63B71/06; A63B71/0619; A63B71/0622; A63B2071/0625; A63B2220/00; A63B2220/17; A63B26/00; A63B26/003
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
302 words
Golf swing training apparatus for teaching a player how to control the position of his body during the swing of the club at the ball comprising; a platform for supporting a player's foot; said platform having a heel end, a toe end, opposite sides, and a central axis extending between said heel and toe ends; rocker means on said platform for bi-directionally rockably supporting said platform on a base; said rocker means being aligned on said central axis of said platform to permit said platform to rock from side-to-side; said platform being bi-directionally rockable between a position inclined toward the target and a position inclined away from the target; and signal means connected to said platform to advise the player upon said platform rocking; a player with his off-target foot on said platform with said platform inclined toward the target being advised of proper body positioning during his backswing by said platform not rocking and remaining inclined toward the target and being advised of improper body positioning during his backswing by said platform rocking in the off-target direction to an inclination away from the target and activating said signal means thereby indicating and signaling a body shift away from the target; a player with his target foot on said platform being advised of proper body positioning during his downswing by said platform rocking in the target direction from an inclination away from the target to an inclination toward the target and activating said signal means thereby indicating and signaling a shift of his body toward the target, and being advised of improper body positioning during his downswing by said platform not rocking toward the target and remaining inclined away from the target and not activating said signal means thereby indicating and signaling that he did not shift his body toward the target.
Claim 2
Dependent Claim
302 words
Golf swing training apparatus for teaching a player how to control the position of his body during the swing of the club at the ball comprising; a platform for supporting a player's foot; said platform having a heel end, a toe end, opposite sides, and a central axis extending between said heel and toe ends; rocker means on said platform for bi-directionally rockably supporting said platform on a base; said rocker means being aligned on said central axis of said platform to permit said platform to rock from side-to-side; said platform being bi-directionally rockable between a position inclined toward the target and a position inclined away from the target; and signal means connected to said platform to advise the player upon said platform rocking; a player with his off-target foot on said platform with said platform inclined toward the target being advised of proper body positioning during his backswing by said platform not rocking and remaining inclined toward the target and being advised of improper body positioning during his backswing by said platform rocking in the off-target direction to an inclination away from the target and activating said signal means thereby indicating and signaling a body shift away from the target; a player with his target foot on said platform being advised of proper body positioning during his downswing by said platform rocking in the target direction from an inclination away from the target to an inclination toward the target and activating said signal means thereby indicating and signaling a shift of his body toward the target, and being advised of improper body positioning during his downswing by said platform not rocking toward the target and remaining inclined away from the target and not activating said signal means thereby indicating and signaling that he did not shift his body toward the target.
Claim 3
Dependent Claim
58 words
In an apparatus as set forth in claim 1, a second said platform, and second said signal means: a player with one foot on each said platforms being advised of proper body positioning by one said rockably mounted platform and signal means on his backswing and by said other rockably mounted platform and signal means on his downswing.
Claim 4
Dependent Claim
24 words
In apparatus as set forth in claim 1, a base lying below said platform; said rocker means rockably supporting said platform on said base.
Claim 5
Dependent Claim
24 words
In apparatus as set forth in claim 1, a base lying below said platform, and pivot means rockably mounting said platform on said base.
Claim 6
Dependent Claim
57 words
In apparatus as set forth in claim 1, a base lying below said platform having at least one pin receiving socket, and at least one positioning pin on said platform depending downwardly therefrom; said depending pin on said platform lying in said socket of said base to locate said platform and said base relative to one another.
Claim 7
Dependent Claim
297 words
Golf swing training apparatus for teaching a player how to control the position of his body during the swing of the club at the ball comprising: a platform for supporting a player's foot; said platform having a heel end, a toe end, opposite sides, and a central axis extending between said heel and toe ends; and rocker means on said platform bi-directionally rockably supporting said platform on a base; said rocker means being aligned on said central axis of said platform and positioned to engage a base at a point substantially directly below said axis and to permit said platform to rock from side-to-side and engage a base laterally of said point; said platform being bi-directionally rockable between a position inclined toward the target and a position inclined away from the target; a player with his off-target foot on said platform with said platform inclined toward the target being advised of proper body positioning during his backswing by said platform not rocking and remaining inclined toward the target, and being advised of improper body positioning during his backswing by said platform rocking from an inclination toward the target to an inclination away from the target to indicate a body shift away from the target; a player with his target foot on said platform with said platform inclined away from the target being advised of proper body positioning during his downswing by said platform rocking from an inclination away from the target to an inclination toward the target thereby indicating a shift of his body toward the target, and being advised of improper body positioning during his downswing by said platform not rocking from an inclination away from the target to an inclination toward the target thereby indicating that he did not shift his body toward the target.
Claim 8
Dependent Claim
297 words
Golf swing training apparatus for teaching a player how to control the position of his body during the swing of the club at the ball comprising: a platform for supporting a player's foot; said platform having a heel end, a toe end, opposite sides, and a central axis extending between said heel and toe ends; and rocker means on said platform bi-directionally rockably supporting said platform on a base; said rocker means being aligned on said central axis of said platform and positioned to engage a base at a point substantially directly below said axis and to permit said platform to rock from side-to-side and engage a base laterally of said point; said platform being bi-directionally rockable between a position inclined toward the target and a position inclined away from the target; a player with his off-target foot on said platform with said platform inclined toward the target being advised of proper body positioning during his backswing by said platform not rocking and remaining inclined toward the target, and being advised of improper body positioning during his backswing by said platform rocking from an inclination toward the target to an inclination away from the target to indicate a body shift away from the target; a player with his target foot on said platform with said platform inclined away from the target being advised of proper body positioning during his downswing by said platform rocking from an inclination away from the target to an inclination toward the target thereby indicating a shift of his body toward the target, and being advised of improper body positioning during his downswing by said platform not rocking from an inclination away from the target to an inclination toward the target thereby indicating that he did not shift his body toward the target.
Claim 9
Dependent Claim
47 words
In an apparatus as set forth in claim 6, a second said platform; a player with one foot on each said platform being advised of proper body positioning by one said rockably mounted platform on his backswing and by said other rockably mounted platform on his downswing.
Claim 10
Dependent Claim
25 words
In an apparatus as set forth in claim 6, a base lying below said platform; said rocker means rockably supporting said platform on said base.
Claim 11
Dependent Claim
25 words
In an apparatus as set forth in claim 6, a base lying below said platform, and pivot means rockably mounting said platform on said base.
Claim 12
Dependent Claim
58 words
In an apparatus as set forth in claim 6, a base lying below said platform having at least one pin receiving socket, and at least one positioning pin on said platform depending downwardly therefrom; said depending pin on said platform lying in said socket of said base to locate said platform and said base relative to one another.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-07-25 | 1981-01-24 | 1981-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-07-25 | 1985-01-24 | 1985-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-07-25 | 1989-01-24 | 1989-07-26 | $7700.00 | Window Closed / Lapsed |