Patent US4673649A successfully refreshed from Google Patents.
US2962213A
Expired / Lapsed
US
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Electric digital computers
Assignee: Societe dElectronique et dAutomatisme SA
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Filing: 1957-11-25
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Granted: 1960-11-29
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Expires: 1977-11-25
Abstract
No abstract record available.
Inventors
- 👤 Namian Paul Pierre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:06
CPC Classifications
G; G06; G06F; G06F9/00; G06F9/06; G06F9/30; G06F9/30181; G06F9/30185
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2796218A
Cited
US2799449A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-29 | 1964-05-30 | 1964-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-29 | 1968-05-30 | 1968-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-29 | 1972-05-30 | 1972-11-29 | $7700.00 | Window Closed / Lapsed |