US3356952A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilized mixer oscillator for wide band television receiver
Assignee: Thales SA
•
Filing: 1964-01-23
•
Granted: 1967-12-05
•
Expires: 1984-01-23
Abstract
No abstract record available.
Inventors
- 👤 Sev Alexandre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:18
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/44; H04N5/50; H03; H03B; H03B5/00; H03B5/08; H03B5/12; H03B5/1203; H03B5/1231; H03B5/1237; H03B5/124; H03D; H03D7/00; H03D7/12; H03D9/00; H03D9/06; H03D9/0658; H03D9/0666
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
44 words
A TUNER COMPRISING: A MIXER OSCILLATOR TRANSISTOR HAVING AN EMITTER CIRCUIT AND A COLLECTOR CURCUIT; SAID COLLECTOR CIRCUIT COMPRISING A RESONANT LINE; MEANS FOR MAGNETICALLY COUPLING SAID EMITTER CIRCUIT TO SAID LINE; AND A CAPACITOR FOR CAPACITIVELY COUPLING SAID EMITTER CIRCUIT TO SAID LINE.
Claim 2
Dependent Claim
44 words
A TUNER COMPRISING: A MIXER OSCILLATOR TRANSISTOR HAVING AN EMITTER CIRCUIT AND A COLLECTOR CURCUIT; SAID COLLECTOR CIRCUIT COMPRISING A RESONANT LINE; MEANS FOR MAGNETICALLY COUPLING SAID EMITTER CIRCUIT TO SAID LINE; AND A CAPACITOR FOR CAPACITIVELY COUPLING SAID EMITTER CIRCUIT TO SAID LINE.
References Cited (Backward Citations)
US3252096A
Cited
US3286195A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-04 | 1971-06-05 | 1971-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-04 | 1975-06-05 | 1975-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-04 | 1979-06-05 | 1979-12-05 | $7700.00 | Window Closed / Lapsed |