Patent US4479653A successfully refreshed from Google Patents.
US4479653A
Expired / Lapsed
US
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Golf swing trainer
Assignee: Individual
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Filing: 1983-06-07
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Granted: 1984-10-30
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Expires: 2003-06-07
Abstract
Abstract Golfer training apparatus wherein a base is adapted to be strapped to the user at a position in the vicinity of where he positions his hands when addressing the ball. An elongated handle guide has one end secured to the base by a ball and socket joint, such guide being flexible and resilient with an elongated tubular member that simulates a golf club handle being slidable on the guide so that the user's hands are subjected to forces due to the coaction of the handle on the flexible and resilient handle guide that can be readily learned to correspond to a proper back swing and follow through, while virtually preventing the golfer from rearing up. The position of the ball and socket joint is adjustable and the same can be readily disassembled.
Inventors
- 👤 Leland B. Woodson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 08:14
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/0057; A63B69/0059; A63B69/36; A63B69/3621; A63B69/36211; A63B69/36213; A63B69/3623; A63B69/3632
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
287 words
Golfer swing training apparatus comprising an elongated handle guide means having a free end and constrained end, said guide means being flexible and resilient, a base and coacting means carried by the base and the constrained end of the guide means for constraining the constrained end of the guide means to a position substantially fixed relative to the base while enabling an assentially swinging movement of the guide means about the coacting means as an apex, a simulated and elongated golf club handle of substantially lesser length than the guide means, said handle being operatively mounted on the guide means for guidance along the extent of the latter, with the handle and guide means coacting in such a manner that the extent of the handle remains essentially parallel to the extent of the guide means immediately adjacent thereto, said base being adapted to bear against the person of a user, and said base being provided with means enabling its detachable securance to the person of the user, the arrangement being such that a user may grip the simulated handle when the latter is adjacent the constrained end of the guide means while assuming a stance customary on addressing a golf ball, whereupon all subsequent manipulations of the handle by the user during a simulated backswing and ensuing follow through subject the user's handle gripping hands to forces resulting from coaction of the resiliently flexing guide means and the handle that enable the user quickly to sense departures from a desired mode of swing, while virtually compelling the handle to travel a swing path inconsistent with the user rearing up as the handle approaches and departs from the immediate vicinity of the constrained end of the guide means.
Claim 2
Dependent Claim
287 words
Golfer swing training apparatus comprising an elongated handle guide means having a free end and constrained end, said guide means being flexible and resilient, a base and coacting means carried by the base and the constrained end of the guide means for constraining the constrained end of the guide means to a position substantially fixed relative to the base while enabling an assentially swinging movement of the guide means about the coacting means as an apex, a simulated and elongated golf club handle of substantially lesser length than the guide means, said handle being operatively mounted on the guide means for guidance along the extent of the latter, with the handle and guide means coacting in such a manner that the extent of the handle remains essentially parallel to the extent of the guide means immediately adjacent thereto, said base being adapted to bear against the person of a user, and said base being provided with means enabling its detachable securance to the person of the user, the arrangement being such that a user may grip the simulated handle when the latter is adjacent the constrained end of the guide means while assuming a stance customary on addressing a golf ball, whereupon all subsequent manipulations of the handle by the user during a simulated backswing and ensuing follow through subject the user's handle gripping hands to forces resulting from coaction of the resiliently flexing guide means and the handle that enable the user quickly to sense departures from a desired mode of swing, while virtually compelling the handle to travel a swing path inconsistent with the user rearing up as the handle approaches and departs from the immediate vicinity of the constrained end of the guide means.
Claim 3
Dependent Claim
24 words
The combination of claim 1, wherein the coacting means limits the freedom of swinging movement of the guide means to a non-conical spatial angle.
Claim 4
Dependent Claim
36 words
The combination of claim 1, including means enabling change of position of the coacting means relative to the base, together with means for releasably securing the coacting means in a selected position relative to the base.
Claim 5
Dependent Claim
32 words
The combination of claim 1, wherein the coacting means includes separable portions carried by the guide means and the base, and means for detachably securing the separable portions together in operative condition.
Claim 6
Dependent Claim
15 words
The combination of claim 1, wherein the coacting means is of a ball-and-socket joint type.
Claim 7
Dependent Claim
34 words
The combination of claim 5, wherein the constrained end of the guide means constitutes the ball portion of the ball-and-socket type joint, with the socket portion of the joint being carried by the base.
Claim 8
Dependent Claim
74 words
The combination of claim 6, wherein the socket portion of the joint comprises a tubular member having a ball receiving end, said tubular member having an internal constriction spaced from the ball receiving end for limiting the insertion of the ball portion thereinto, and said tubular member having an inturned lip at its ball receiving end that slidingly engages the ball portion for retaining the ball portion in sliding engagement with said internal constriction.
Claim 9
Dependent Claim
68 words
The combination of claim 7, wherein the lip is resilient and dimensioned relative to the ball portion so that the latter can be pulled from and pushed into its operative position within the socket portion, whereby the base and the guide means can be separated for storage and transport, and whereby the user may be temporarily freed of the guide means without detaching the base from his person.
Claim 10
Dependent Claim
70 words
The combination of claim 7, wherein the lip is peripherally discontinuous and constituted of at least two lip portions that are circumferentially spaced from each other, said ball portion being radially enlarged relative to the guide means, with at least one of the spacings between lips being defined by the tubular member having notches therein that enable a greater degree of swinging movement of the guide means in selected directions.
Claim 11
Dependent Claim
26 words
The combination of claim 1, wherein the guide means is of relatively less resilient stiffness adjacent its free end as compared to adjacent its constrained end.
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) | 1987-10-30 | 1988-04-30 | 1988-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-10-30 | 1992-04-30 | 1992-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-10-30 | 1996-04-30 | 1996-10-30 | $7700.00 | Window Closed / Lapsed |