Patent US3518454A successfully refreshed from Google Patents.
US3024445A
Expired / Lapsed
US
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Information transferring system
Assignee: RCA Corp
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Filing: 1956-10-18
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Granted: 1962-03-06
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Expires: 1976-10-18
Abstract
No abstract record available.
Inventors
- 👤 Arnold M Spielberg
- 👤 John F Page
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:01
CPC Classifications
G; G06; G06F; G06F7/00; G06F7/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2718356A
Cited
US2674733A
Cited
US2764463A
Cited
US2798216A
Cited
US2719965A
Cited
US2901732A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-05 | 1965-09-04 | 1966-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-05 | 1969-09-04 | 1970-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-05 | 1973-09-04 | 1974-03-06 | $7700.00 | Window Closed / Lapsed |