Patent US3510847A successfully refreshed from Google Patents.
US3510847A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Address manipulation circuitry for a digital computer
Assignee: Unisys Corp
•
Filing: 1967-09-25
•
Granted: 1970-05-05
•
Expires: 1987-09-25
Abstract
No abstract record available.
Inventors
- 👤 Carl B Carlson
- 👤 Benjamin A Dent
- 👤 William M Mckeeman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:30
CPC Classifications
G; G06; G06F; G06F9/00; G06F9/06; G06F9/30; G06F9/34; G06F9/355; G06F12/00; G06F12/02; G06F12/08; G06F12/10
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-04 | 1973-11-03 | 1974-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-04 | 1977-11-03 | 1978-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-04 | 1981-11-03 | 1982-05-05 | $7700.00 | Window Closed / Lapsed |