US3470786A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Turnable devices
Assignee: Individual
•
Filing: 1966-06-27
•
Granted: 1969-10-07
•
Expires: 1986-06-27
Abstract
No abstract record available.
Inventors
- 👤 Borge Martins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:24
CPC Classifications
F; F16; F16B; F16B23/00; F16B23/0007; B; B25; B25B; B25B13/00; B25B13/02; B25B13/04; B25B13/48; B25B15/00; B25B15/001; B25B15/004; B25B15/007; Y; Y10; Y10S; Y10S411/00; Y10S411/919
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US55524A
Cited
US1269971A
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US1330098A
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US2106278A
Cited
US2142185A
Cited
US2206085A
Cited
US2291846A
Cited
US2556155A
Cited
US3175593A
Cited
US3285119A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-10-06 | 1973-04-07 | 1973-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-06 | 1977-04-07 | 1977-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-06 | 1981-04-07 | 1981-10-07 | $7700.00 | Window Closed / Lapsed |