Patent US3583707A successfully refreshed from Google Patents.
US3583707A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Golf training device
Assignee: MEISENSHOKO CO Ltd
•
Filing: 1969-01-29
•
Granted: 1971-06-08
•
Expires: 1989-01-29
Abstract
Abstract A golf training device having a circular track loop along which a golf club is swung and which is adjustable in height and angle to a trainee and his club. The loop is supported on vertically adjustable stanchions provided at the ends of a semicircular base member. Diametrically opposed stop collars on the loop are pivotally secured to the upper ends of the stanchions. Slotted adjustable plates are bolted to the stanchions and pivotally secured to the loop.
Inventors
- 👤 Michinori Fujimoto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:01
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/36; A63B69/3621; A63B69/36211; A63B69/3623; A63B2225/00; A63B2225/09; A63B2225/093
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
150 words
A golf swing training device comprising a semicircular ballast base, integral stanchion supports at respective ends of said base, a first pair of stanchions extending upwardly from said supports, a second pair of stanchions positioned within and adjustably extensible from said first pair of stanchions, a circular track loop, a pair of stop collars engaging said track loop at opposed circumferential positions, means pivotally connecting said stop collars to the top ends of said second pair of stanchions, a pair of slotted link plates having first ends thereof pivotally attached to said track loop and the slots thereof fitted over boltS integral with said second pair of stanchions, said plates being selectively movable along said bolts, and means for selectively fixing the position of said plates with respect to said second pair of stanchions, whereby the angle of said track loop with respect to said stanchions may be selectively varied.
Claim 2
Dependent Claim
150 words
A golf swing training device comprising a semicircular ballast base, integral stanchion supports at respective ends of said base, a first pair of stanchions extending upwardly from said supports, a second pair of stanchions positioned within and adjustably extensible from said first pair of stanchions, a circular track loop, a pair of stop collars engaging said track loop at opposed circumferential positions, means pivotally connecting said stop collars to the top ends of said second pair of stanchions, a pair of slotted link plates having first ends thereof pivotally attached to said track loop and the slots thereof fitted over boltS integral with said second pair of stanchions, said plates being selectively movable along said bolts, and means for selectively fixing the position of said plates with respect to said second pair of stanchions, whereby the angle of said track loop with respect to said stanchions may be selectively varied.
References Cited (Backward Citations)
US1567530A
Cited
US1854392A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-06-07 | 1974-12-07 | 1975-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-07 | 1978-12-07 | 1979-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-07 | 1982-12-07 | 1983-06-08 | $7700.00 | Window Closed / Lapsed |