US3462741A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic control of peripheral processors
Assignee: International Business Machines Corp
•
Filing: 1966-07-25
•
Granted: 1969-08-19
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Expires: 1986-07-25
Abstract
No abstract record available.
Inventors
- 👤 Grant H Bush
- 👤 Keith A Duke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:57
CPC Classifications
G; G06; G06F; G06F9/00; G06F9/06; G06F9/30; G06F9/38; G06F9/3877; G06F9/3879; G06F13/00; G06F13/14; G06F13/16; G06F13/18
Claims Analysis
Total Claims: 0
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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) | 1972-08-18 | 1973-02-17 | 1973-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-18 | 1977-02-17 | 1977-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-18 | 1981-02-17 | 1981-08-19 | $7700.00 | Window Closed / Lapsed |