US3440616A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Data storage access control apparatus for a multicomputer system
Assignee: General Electric Co
•
Filing: 1966-05-16
•
Granted: 1969-04-22
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Expires: 1986-05-16
Abstract
No abstract record available.
Inventors
- 👤 Steven F Aranyi
- 👤 Jesse P Barlow
- 👤 Laszlo L Rakoczi
- 👤 Mark A Torfeh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:17
CPC Classifications
G; G06; G06F; G06F13/00; G06F13/10; G06F13/12; G06F13/122; G06F13/14; G06F13/20; G06F13/22; G06F15/00; G06F15/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3242467A
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US3274554A
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US3200380A
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US3229260A
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US3274561A
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US3319226A
Cited
US3312943A
Cited
US3312953A
Cited
US3302182A
Cited
US3323109A
Cited
US3312951A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-21 | 1972-10-21 | 1973-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-21 | 1976-10-21 | 1977-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-21 | 1980-10-21 | 1981-04-22 | $7700.00 | Window Closed / Lapsed |