Patent US2613032A successfully refreshed from Google Patents.
US2613032A
Expired / Lapsed
US
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Computing device
Assignee: RCA Corp
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Filing: 1949-05-07
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Granted: 1952-10-07
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Expires: 1969-05-07
Abstract
No abstract record available.
Inventors
- 👤 Serrell Robert
- 👤 Edwin A Goldberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:02
CPC Classifications
G; G06; G06G; G06G7/00; G06G7/12; G06G7/32; G06G7/36; G06G7/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-07 | 1956-04-07 | 1956-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-07 | 1960-04-07 | 1960-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-07 | 1964-04-07 | 1964-10-07 | $7700.00 | Window Closed / Lapsed |