US3483521A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Program request storage and control apparatus in a multiprogrammed data processing system
Assignee: General Electric Co
•
Filing: 1966-05-13
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Granted: 1969-12-09
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Expires: 1986-05-13
Abstract
No abstract record available.
Inventors
- 👤 Carlton R Frasier
- 👤 Lorenz A Hittel
- 👤 James R Hudson
- 👤 Laszlo L Rakoczi
- 👤 David L Sansbury
- 👤 Jerome B Wiener
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:56
CPC Classifications
G; G06; G06F; G06F9/00; G06F9/06; G06F9/46; G06F9/48; G06F9/4806; G06F9/4812; G06F15/00; G06F15/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US3289168A
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US3286239A
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US3287705A
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US3283308A
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US3297999A
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US3312951A
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US3346851A
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US3333252A
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US3386083A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-08 | 1973-06-09 | 1973-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-08 | 1977-06-09 | 1977-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-08 | 1981-06-09 | 1981-12-09 | $7700.00 | Window Closed / Lapsed |