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US2908753A
Expired / Lapsed
US
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Visual television transmitter
Assignee: Nouvelle De Poutillage R Et de la Radio-Industrie BV Ste
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Filing: 1955-01-24
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Granted: 1959-10-13
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Expires: 1975-01-24
Abstract
No abstract record available.
Inventors
- 👤 Ernyei Herbert
- 👤 Simond-Cote Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:50
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/14; H04N5/16; H04N5/18; H04N5/185; H04N5/38; H04N5/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2190753A
Cited
US2295330A
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US2307375A
Cited
US2445040A
Cited
US2706220A
Cited
BE514993A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-12 | 1963-04-13 | 1963-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-12 | 1967-04-13 | 1967-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-12 | 1971-04-13 | 1971-10-13 | $7700.00 | Window Closed / Lapsed |