Patent US3395313A successfully refreshed from Google Patents.
US3395313A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Television deflection power recovery circuit
Assignee: RCA Corp
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Filing: 1965-11-15
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Granted: 1968-07-30
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Expires: 1985-11-15
Abstract
No abstract record available.
Inventors
- 👤 Gordon F Rogers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:24
CPC Classifications
H; H03; H03K; H03K4/00; H03K4/06; H03K4/08; H03K4/83; H03K4/84
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
IN A TELEVISION RECEIVER, A CIRCUIT FOR USE IN CONNECTION WITH A HORIZONTAL DEFLECTION CIRCUIT COMPRISING, A DIRECT VOLTAGE SUPPLY HAVING A PAIR OF SUPPLY TERMINALS FOR PROVIDING ENERGY TO THE HORIZONTAL DEFLECTION CIRCUIT, A HORIZONTAL OUTPUT TRANSFORMER ASSOCIATED WITH SAID DEFLECTION CIRCUIT HAVING A PRIMARY WINDING AND FIRST AND SECOND SECONDARY WINDINGS, A FIRST DAMPER DIODE COUPLED IN SERIES RELATION WITH A FIRST ENERGY STORAGE CAPACITOR TO SAID FIRST SECONDARY WINDING, A SECOND DAMPER DIODE, MEANS COUPLING SAID ENERGY STORAGE CAPACITOR, SAID SECOND DAMPER DIODE AND SAID SECOND SECONDARY WINDING IN SERIES RELATION BETWEEN SAID SUPPLY TERMINALS, AND A HORIZONTAL DEFLECTION WINDING COUPLED TO SAID HORIZONTAL OUTPUT TRANSFORMER.
Claim 2
Dependent Claim
109 words
IN A TELEVISION RECEIVER, A CIRCUIT FOR USE IN CONNECTION WITH A HORIZONTAL DEFLECTION CIRCUIT COMPRISING, A DIRECT VOLTAGE SUPPLY HAVING A PAIR OF SUPPLY TERMINALS FOR PROVIDING ENERGY TO THE HORIZONTAL DEFLECTION CIRCUIT, A HORIZONTAL OUTPUT TRANSFORMER ASSOCIATED WITH SAID DEFLECTION CIRCUIT HAVING A PRIMARY WINDING AND FIRST AND SECOND SECONDARY WINDINGS, A FIRST DAMPER DIODE COUPLED IN SERIES RELATION WITH A FIRST ENERGY STORAGE CAPACITOR TO SAID FIRST SECONDARY WINDING, A SECOND DAMPER DIODE, MEANS COUPLING SAID ENERGY STORAGE CAPACITOR, SAID SECOND DAMPER DIODE AND SAID SECOND SECONDARY WINDING IN SERIES RELATION BETWEEN SAID SUPPLY TERMINALS, AND A HORIZONTAL DEFLECTION WINDING COUPLED TO SAID HORIZONTAL OUTPUT TRANSFORMER.
References Cited (Backward Citations)
US3195009A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-30 | 1972-01-29 | 1972-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-30 | 1976-01-29 | 1976-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-30 | 1980-01-29 | 1980-07-30 | $7700.00 | Window Closed / Lapsed |