US2470048A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Television receiver
Assignee: Bendix Aviation Corp
•
Filing: 1946-05-31
•
Granted: 1949-05-10
•
Expires: 1966-05-31
Abstract
No abstract record available.
Inventors
- 👤 Frank R Norton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:25
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/44; H04N5/57
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2252746A
Cited
GB477433A
Cited
US2141343A
Cited
US2240136A
Cited
US2245409A
Cited
US2308997A
Cited
US2363809A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-05-09 | 1952-11-08 | 1953-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-05-09 | 1956-11-08 | 1957-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-05-09 | 1960-11-08 | 1961-05-10 | $7700.00 | Window Closed / Lapsed |