Patent US3495222A successfully refreshed from Google Patents.
US3495222A
Expired / Lapsed
US
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Program controlled electronic computer
Assignee: Olivetti SpA
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Filing: 1968-01-12
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Granted: 1970-02-10
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Expires: 1988-01-12
Abstract
No abstract record available.
Inventors
- 👤 Pier Giorgio Perotto
- 👤 Giovanni De Sandre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:15
CPC Classifications
G; G06; G06F; G06F7/00; G06F7/38; G06F7/48; G06F7/491; G06F7/492; G06F7/493; G06F7/494; G06F15/00; G06F15/02; G06F15/76; G06F15/78; G06F3/00; G06F3/01; G06F3/02; G06F3/0227; G06F3/06; G06F9/00; G06F9/06; G06F9/44; G06F9/448; G06F9/4482; G06F9/4484; G11; G11C; G11C21/00; G06F2207/00; G06F2207/492; G06F2207/4924
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) | 1973-02-09 | 1973-08-11 | 1974-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-09 | 1977-08-11 | 1978-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-09 | 1981-08-11 | 1982-02-10 | $7700.00 | Window Closed / Lapsed |