US3466612A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wired core memory
Assignee: Unisys Corp
•
Filing: 1966-12-07
•
Granted: 1969-09-09
•
Expires: 1986-12-07
Abstract
No abstract record available.
Inventors
- 👤 Edward F Myers
- 👤 John R Port
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:23
CPC Classifications
G; G11; G11C; G11C17/00; G11C17/02; G09; G09G; G09G5/00; G09G5/22; G09G5/24
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2920312A
Cited
US3175208A
Cited
US3012839A
Cited
US3140473A
Cited
US3024454A
Cited
US3109166A
Cited
US3302179A
Cited
US3305841A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-08 | 1973-03-10 | 1973-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-08 | 1977-03-10 | 1977-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-08 | 1981-03-10 | 1981-09-09 | $7700.00 | Window Closed / Lapsed |