Patent US3309927A successfully refreshed from Google Patents.
US3309927A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic golf machine
Assignee: Individual
•
Filing: 1963-06-07
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Granted: 1967-03-21
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Expires: 1983-06-07
Abstract
No abstract record available.
Inventors
- 👤 Ferranti Alyce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:27
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/0073; A63B69/0091
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
86 words
A GOLF MACHINE COMPRISING A GOLF BALL, DRIVEN BY A CLUB FORCIBLY CONTACTING SAID BALL, HAVING AT LEAST ONE APERTURE THEREON, SAID GOLF BALL HAVING AT LEAST ONE MICROSWITCH MOUNTED THEREIN; SAID MICRO-SWITCH HAVING ACTUATING MEANS POSITIONED TO PROTRUDE THROUGH SAID APERTURE WHEREBY THE SWITCH IS ACTUATED WHEN SAID GOLF BALL IS DRIVEN AND SAID SWITCH BEING ELECTRICALLY CONNECTED TO MEANS INCLUDING INDICIA TO INDICATE WHEN SAID ACTUATING TO A PIVOT, SAID PIVOT INCLUDING MEANS FOR INDICATING THE FORCE WITH WHICH SAID CLUB CONTACTS SAID BALL.
References Cited (Backward Citations)
US3101948A
Cited
US3187578A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-20 | 1970-09-19 | 1971-03-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-20 | 1974-09-19 | 1975-03-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-20 | 1978-09-19 | 1979-03-21 | $7700.00 | Window Closed / Lapsed |