Patent US3419276A successfully refreshed from Google Patents.
US3419276A
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Golfer's arm bend indicator
Assignee: SANDSPA CORP
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Filing: 1967-06-27
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Granted: 1968-12-31
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Expires: 1987-06-27
Abstract
No abstract record available.
Inventors
- 👤 Sante J Poggioli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:12
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/36; A63B69/3608; A63B71/00; A63B71/06; A63B71/0619; A63B71/0622; A63B2071/0625; A63B2071/0627; A63B2071/0633
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2809042A
Cited
US3350100A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-31 | 1972-07-01 | 1972-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-31 | 1976-07-01 | 1976-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-31 | 1980-07-01 | 1980-12-31 | $7700.00 | Window Closed / Lapsed |