Patent US3606327A successfully refreshed from Google Patents.
US3606327A
Expired / Lapsed
US
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Golf club weight control capsule
Assignee: Individual
•
Filing: 1969-01-28
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Granted: 1971-09-20
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Expires: 1989-01-28
Abstract
Abstract A GOLF CLUB HAS A LIKE NUMBER OF DISSIMILAR WASHERS IN AN APERTURE IN TEH GOLF HEAD AND IN THE FOLF CLUB SHAFT SO ARRANGED THAT THE WASHERS ARE INTERCHANGEABLE. THIS PERMITS THE WEIGHT OF THE GOLF HEAD TO BE ALTERED WITHOUT CHANGING THE OVERALL WEIGHT OF THE GOLF CLUB. THE WASHERS ARE SLIDABLY MOUNTED ON A SCREW WITH AN ELASTOMERIC WASHER AGAINST THE HEAD AND ON THE END TO RETAIN THE WASHERS IN THE SCREW WHEN MOVED AND FOR SEALING THE HEAD END WHEN DISPOSED IN A CAVITY.
Inventors
- 👤 Joseph M Gorman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:51
CPC Classifications
A; A63; A63B; A63B53/00; A63B53/04; A63B53/0466; A63B53/047; A63B53/08; A63B60/00; A63B60/02; A63B60/06; A63B60/22; A63B60/24; A63B2053/0491
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-09-19 | 1975-03-21 | 1975-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-19 | 1979-03-21 | 1979-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-19 | 1983-03-21 | 1983-09-20 | $7700.00 | Window Closed / Lapsed |