US3386083A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Interruptions in a large scale data processing system
Assignee: International Business Machines Corp
•
Filing: 1967-01-13
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Granted: 1968-05-28
•
Expires: 1987-01-13
Abstract
No abstract record available.
Inventors
- 👤 Alan R Geller
- 👤 Leo J Hasbrouck
- 👤 Gordon L Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:56
CPC Classifications
G; G06; G06F; G06F9/00; G06F9/06; G06F9/46; G06F9/48; G06F9/4806; G06F9/4812; G06F9/4818
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3293610A
Cited
US3309672A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-28 | 1971-11-27 | 1972-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-28 | 1975-11-27 | 1976-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-28 | 1979-11-27 | 1980-05-28 | $7700.00 | Window Closed / Lapsed |