US2716154A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Television recording method and apparatus
Assignee: Individual
•
Filing: 1947-10-07
•
Granted: 1955-08-23
•
Expires: 1967-10-07
Abstract
No abstract record available.
Inventors
- 👤 Raibourn Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:26
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/76; H04N5/84; H04N5/843; H04N5/846; H04N3/00; H04N3/36; H04N3/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1979484A
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GB442747A
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US2175033A
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US2251786A
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US2275898A
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US2301199A
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US2373114A
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US2404839A
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US2468256A
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US2430547A
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US2414319A
Cited
US2420029A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-08-22 | 1959-02-21 | 1959-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-22 | 1963-02-21 | 1963-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-22 | 1967-02-21 | 1967-08-23 | $7700.00 | Window Closed / Lapsed |