US2962714A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radio signal separator system
Assignee: TDK Micronas GmbH
•
Filing: 1953-01-14
•
Granted: 1960-11-29
•
Expires: 1973-01-14
Abstract
No abstract record available.
Inventors
- 👤 Oliver S Meixell
- 👤 Robert L Whittle
- 👤 Jr Nicholas J Cafarelli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:20
CPC Classifications
G; G01; G01S; G01S1/00; G01S1/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2245660A
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US2448006A
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US2468109A
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US2509208A
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US2584165A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-29 | 1964-05-30 | 1964-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-29 | 1968-05-30 | 1968-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-29 | 1972-05-30 | 1972-11-29 | $7700.00 | Window Closed / Lapsed |