US2759045A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System for character code signal transmission and electronic character selection and/or printing
Assignee: RCA Corp
•
Filing: 1951-03-01
•
Granted: 1956-08-14
•
Expires: 1971-03-01
Abstract
No abstract record available.
Inventors
- 👤 Charles J Young
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:39
CPC Classifications
H; H04; H04L; H04L17/00; H04L17/16; H04L17/30
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1786805A
Cited
US2275017A
Cited
US2283383A
Cited
US2301373A
Cited
US2379880A
Cited
US2433340A
Cited
US2458030A
Cited
US2603418A
Cited
US2518022A
Cited
US2543907A
Cited
US2658942A
Cited
US2575017A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-14 | 1960-02-13 | 1960-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-14 | 1964-02-13 | 1964-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-14 | 1968-02-13 | 1968-08-14 | $7700.00 | Window Closed / Lapsed |