Patent EP0298235B1 successfully refreshed from Google Patents.
US3413609A
Expired / Lapsed
US
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Indirect addressing apparatus for a data processing system
Assignee: General Electric Co
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Filing: 1965-04-15
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Granted: 1968-11-26
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Expires: 1985-04-15
Abstract
No abstract record available.
Inventors
- 👤 Frank J Boyle
- 👤 John E Wilhite
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:34
CPC Classifications
G; G06; G06F; G06F9/00; G06F9/06; G06F9/30; G06F9/34; G06F9/355; G06F15/00; G06F15/76; G06F15/78; G06F9/30098; G06F9/30101
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3239816A
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US3222649A
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US3268871A
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US3267433A
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US3299261A
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US3270325A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-26 | 1972-05-27 | 1972-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-26 | 1976-05-27 | 1976-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-26 | 1980-05-27 | 1980-11-26 | $7700.00 | Window Closed / Lapsed |