Patent US3339103A successfully refreshed from Google Patents.
US3339103A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable voltage supply
Assignee: RCA Corp
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Filing: 1964-06-10
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Granted: 1967-08-29
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Expires: 1984-06-10
Abstract
No abstract record available.
Inventors
- 👤 Bethel E Denton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:17
CPC Classifications
H; H04; H04N; H04N3/00; H04N3/10; H04N3/16; H04N3/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
144 words
AN ADJUSTABLE VOLTAGE PULSE SUPPLY COMPRISING THE COMBINATION OF: A SOURCE OF INPUT VOLTAGE PULSES OF RELATIVELY FIXED AMPLITUDE HAVING A PAIR OF OUTPUT TERMINALS; A FIRST WINDING; A SECOND WINDING COMPRISING FIRST AND SECOND SEGMENTS; MEANS FOR CONNECTING SAID FIRST WINDING AND SAID FIRST SEGMENT OF SAID SECOND WINDING IN SERIES BETWEEN SAID SOURCE OUTPUT TERMINALS; A THIRD WINDING; A VARIABLE AMPLITUDE PULSE OUTPUT TERMINAL; MEANS FOR CONNECTING SAID THIRD WINDING AND SAID SECOND SEGMENT OF SAID SECOND WINDING IN SERIES BETWEEN SAID VARIABLE AMPLITUDE PULSE OUTPUT TERMINAL AND THE JUNCTION OF SAID FIRST WINDING AND SAID FIRST SEGMENT OF SAID SECOND WINDING; AND MEANS FOR ADJUSTING THE AMPLITUDE OF THE VOLTAGE PULSE DEVELOPED AT SAID VARIABLE AMPLITUDE PULSE OUTPUT TERMINAL, SAID ADJUSTING MEANS COMPRISING A COMMON CORE FOR SAID FIRST SECOND AND THIRD WINDINGS, THE POSITION OF SAID COMMON CORE BEING ADJUSTABLE
Claim 2
Dependent Claim
144 words
AN ADJUSTABLE VOLTAGE PULSE SUPPLY COMPRISING THE COMBINATION OF: A SOURCE OF INPUT VOLTAGE PULSES OF RELATIVELY FIXED AMPLITUDE HAVING A PAIR OF OUTPUT TERMINALS; A FIRST WINDING; A SECOND WINDING COMPRISING FIRST AND SECOND SEGMENTS; MEANS FOR CONNECTING SAID FIRST WINDING AND SAID FIRST SEGMENT OF SAID SECOND WINDING IN SERIES BETWEEN SAID SOURCE OUTPUT TERMINALS; A THIRD WINDING; A VARIABLE AMPLITUDE PULSE OUTPUT TERMINAL; MEANS FOR CONNECTING SAID THIRD WINDING AND SAID SECOND SEGMENT OF SAID SECOND WINDING IN SERIES BETWEEN SAID VARIABLE AMPLITUDE PULSE OUTPUT TERMINAL AND THE JUNCTION OF SAID FIRST WINDING AND SAID FIRST SEGMENT OF SAID SECOND WINDING; AND MEANS FOR ADJUSTING THE AMPLITUDE OF THE VOLTAGE PULSE DEVELOPED AT SAID VARIABLE AMPLITUDE PULSE OUTPUT TERMINAL, SAID ADJUSTING MEANS COMPRISING A COMMON CORE FOR SAID FIRST SECOND AND THIRD WINDINGS, THE POSITION OF SAID COMMON CORE BEING ADJUSTABLE
References Cited (Backward Citations)
US3113237A
Cited
US3201642A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-08-28 | 1971-02-27 | 1971-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-28 | 1975-02-27 | 1975-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-28 | 1979-02-27 | 1979-08-29 | $7700.00 | Window Closed / Lapsed |