US3479647A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Data process system including means responsive to predetermined codes for providing subsystem communication
Assignee: General Electric Co
•
Filing: 1966-06-03
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Granted: 1969-11-18
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Expires: 1986-06-03
Abstract
No abstract record available.
Inventors
- 👤 Robert Cohen
- 👤 John F Couleur
- 👤 Richard L Ruth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:53
CPC Classifications
G; G06; G06F; G06F13/00; G06F13/38; G06F13/40; G06F13/4004; G06F13/4022; G06F15/00; G06F15/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3029414A
Cited
US3061192A
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US3063036A
Cited
US3222649A
Cited
US3200380A
Cited
US3369221A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-17 | 1973-05-19 | 1973-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-17 | 1977-05-19 | 1977-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-17 | 1981-05-19 | 1981-11-18 | $7700.00 | Window Closed / Lapsed |