US3503045A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for providing information transfer between a data processing system and an external medium operating at a different rate
Assignee: General Electric Co
•
Filing: 1960-02-15
•
Granted: 1970-03-24
•
Expires: 1980-02-15
Abstract
No abstract record available.
Inventors
- 👤 Robert Byron Wright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:51
CPC Classifications
G; G06; G06F; G06F5/00; G06F5/06; G06F5/065; G06F2205/00; G06F2205/06; G06F2205/067
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2916210A
Cited
US2926338A
Cited
US2872666A
Cited
US2969522A
Cited
US2936444A
Cited
US3061192A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-23 | 1973-09-22 | 1974-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-23 | 1977-09-22 | 1978-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-23 | 1981-09-22 | 1982-03-24 | $7700.00 | Window Closed / Lapsed |