Patent US978705A successfully refreshed from Google Patents.
US2930896A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Binary coded information stores
Assignee: Societe dElectronique et dAutomatisme SA
•
Filing: 1957-04-16
•
Granted: 1960-03-29
•
Expires: 1977-04-16
Abstract
No abstract record available.
Inventors
- 👤 Raymond Francois Henri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:40
CPC Classifications
H; H05; H05B; H05B33/00; H05B33/12; G; G11; G11C; G11C11/00; G11C11/21; G11C11/42
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1963-03-29 | 1963-09-28 | 1964-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-29 | 1967-09-28 | 1968-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-29 | 1971-09-28 | 1972-03-29 | $7700.00 | Window Closed / Lapsed |