US3606325A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Golf club grip
Assignee: LAMKIN LEATHER CO
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Filing: 1970-04-27
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Granted: 1971-09-20
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Expires: 1990-04-27
Abstract
Abstract A GRIP FOR GOLF CLUB SHAFTS COMPRISING AN ELONGATED OPEN-ENDED TUBE OF AN ELASTICALLY EXPANDABLE MATERIAL AND HAVING A REDUCED DIAMETER PORTION AT ITS UPPER END WHICH TAPERS UPWARDLY AND OUTWARDLY. ABOUT THIS UPPER PORTION IS A METAL CLAMP RING. CORRESPONDINGLY TAPERED, AND HAVING AT ITS UPPER EDGE AN OUTWARDLY EXTENDING FLANGE. A GRIPPING SURFACE MATERIAL IS AFFIXED ABOUT THE ELASTIC TUBE AND CLAMP RING. AN END CAP IS DISPOSED ATOP THE TUBE AND IS CRIMPED TO FRICTIONALLY LOCK THE UPPER END OF THE GRIPPING SURFACE MATERIAL BETWEEN ITS INSIDE WALLS AND THE OUTER WALL OF THE CLAMP RING.
Inventors
- 👤 Robert E Lamkin
- 👤 Joseph P Lamkin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:30
CPC Classifications
A; A63; A63B; A63B53/00; A63B53/14; A63B60/00; A63B60/06; A63B60/08; A63B60/14; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20732; Y10T74/2078; Y10T74/20828
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 |