US3462744A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Execution unit with a common operand and resulting bussing system
Assignee: International Business Machines Corp
•
Filing: 1966-09-28
•
Granted: 1969-08-19
•
Expires: 1986-09-28
Abstract
No abstract record available.
Inventors
- 👤 Robert M Tomasulo
- 👤 David W Anderson
- 👤 Don M Powers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:03
CPC Classifications
G; G06; G06F; G06F9/00; G06F9/06; G06F9/30; G06F9/38; G06F9/3836; G06F9/30003; G06F9/30072; G06F9/3824; G06F9/3834; G06F9/3838; G06F9/384; G06F9/3854; G06F9/3856
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US3303477A
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US3317899A
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US3309677A
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US3327294A
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US3331056A
Cited
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 |