Patent US3496551A successfully refreshed from Google Patents.
US3496551A
Expired / Lapsed
US
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Task selection in a multi-processor computing system
Assignee: International Business Machines Corp
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Filing: 1967-07-13
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Granted: 1970-02-17
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Expires: 1987-07-13
Abstract
No abstract record available.
Inventors
- 👤 Graham C Driscoll
- 👤 Meir M Lehman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:22
CPC Classifications
G; G06; G06F; G06F9/00; G06F9/06; G06F9/46; G06F9/50; G06F9/5005; G06F9/5027; G06F9/505; G06F15/00; G06F15/16; G06F15/161
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE26087E
Cited
USRE26171E
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US3319226A
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US3287702A
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US3287703A
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US3312953A
Cited
US3346851A
Cited
US3343135A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-16 | 1973-08-18 | 1974-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-16 | 1977-08-18 | 1978-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-16 | 1981-08-18 | 1982-02-17 | $7700.00 | Window Closed / Lapsed |