Patent US1916981A successfully refreshed from Google Patents.
US3623733A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Golf practice apparatus
Assignee: Individual
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Filing: 1969-11-13
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Granted: 1971-11-30
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Expires: 1989-11-13
Abstract
Abstract Apparatus for practicing swinging of a golf club which comprises a body cage member and a hitting track member to inculcate upon the user proper hip movement during the swing and movement of the golf club head in the proper path when contacting a golf ball. The body cage member is adjustable both vertically and laterally to accommodate a golder''s hips. The track member is adjustable to different distances from the cage member to accommodate the different lengths of the various clubs. The track member''s alignment is also adjustable to develop various golf club swings, e.g., an inside-out swing.
Inventors
- 👤 John J Cavanaugh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 00:28
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/36; A63B69/3623; A63B69/0057; A63B69/3621; A63B2225/00; A63B2225/09
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
58 words
A golf practice apparatus comprising a body cage member having portions thereof adapted for adjustable positioning closely adjacent to the hips of a golfer, a hitting track member structurally connected to and adjustably positionable a desired distance from said body cage member and having vertical wall portions thereof defining a path for travel of a golf club head.
Claim 2
Dependent Claim
58 words
A golf practice apparatus comprising a body cage member having portions thereof adapted for adjustable positioning closely adjacent to the hips of a golfer, a hitting track member structurally connected to and adjustably positionable a desired distance from said body cage member and having vertical wall portions thereof defining a path for travel of a golf club head.
References Cited (Backward Citations)
US1637339A
Cited
US2611610A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-11-29 | 1975-05-31 | 1975-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-11-29 | 1979-05-31 | 1979-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-11-29 | 1983-05-31 | 1983-11-30 | $7700.00 | Window Closed / Lapsed |