Patent US3075768A successfully refreshed from Google Patents.
US3075768A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weighted golf club and method of weighting same
Assignee: Fawick Flexi Grip Co
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Filing: 1960-10-31
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Granted: 1963-01-29
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Expires: 1980-10-31
Abstract
No abstract record available.
Inventors
- 👤 James A Karns
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:23
CPC Classifications
A; A63; A63B; A63B60/00; A63B60/06; A63B60/22; A63B60/24; A63B60/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A GOLF CLUB WHICH COMPRISES A HOLLOW SHAFT, A COMPARTMENT IN THE OUTER END OF THE SHAFT WITH INDIVIDUAL SOLID PARTICULATE WEIGHTING MEANS THEREIN, AND A GRIP AT THE TOP END OF THE SHAFT WITH AN OPENING IN THE END OF THE GRIP INTO THE COMPARTMENT WHICH IS JUST LARGE ENOUGH TO PERMIT SAID INDIVIDUAL PARTICULATE WEIGHTING MEANS TO BE FORCED THERETHROUGH, SAID GRIP EXCEPT FOR SAID OPENING CLOSING THE END OF THE SHAFT.
Claim 2
Dependent Claim
74 words
A GOLF CLUB WHICH COMPRISES A HOLLOW SHAFT, A COMPARTMENT IN THE OUTER END OF THE SHAFT WITH INDIVIDUAL SOLID PARTICULATE WEIGHTING MEANS THEREIN, AND A GRIP AT THE TOP END OF THE SHAFT WITH AN OPENING IN THE END OF THE GRIP INTO THE COMPARTMENT WHICH IS JUST LARGE ENOUGH TO PERMIT SAID INDIVIDUAL PARTICULATE WEIGHTING MEANS TO BE FORCED THERETHROUGH, SAID GRIP EXCEPT FOR SAID OPENING CLOSING THE END OF THE SHAFT.
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) | 1966-01-28 | 1966-07-30 | 1967-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-28 | 1970-07-30 | 1971-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-28 | 1974-07-30 | 1975-01-29 | $7700.00 | Window Closed / Lapsed |