US3411143A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Instruction address control by peripheral devices
Assignee: International Business Machines Corp
•
Filing: 1966-01-13
•
Granted: 1968-11-12
•
Expires: 1986-01-13
Abstract
No abstract record available.
Inventors
- 👤 William F Beausoleil
- 👤 Padegs Andris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:45
CPC Classifications
G; G06; G06F; G06F15/00; G06F15/16; G06F15/163; G06F15/17; G06F13/00; G06F13/10; G06F13/12; G06F13/122; G06F13/124; G06F13/126
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US3168724A
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USRE26171E
Cited
US3274561A
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US3319226A
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US3312943A
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US3278906A
Cited
US3300764A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-12 | 1972-05-13 | 1972-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-12 | 1976-05-13 | 1976-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-12 | 1980-05-13 | 1980-11-12 | $7700.00 | Window Closed / Lapsed |