Patent US3154693A successfully refreshed from Google Patents.
US3154693A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power supply for magnetic core devices
Assignee: TE Connectivity Corp
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Filing: 1961-06-05
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Granted: 1964-10-27
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Expires: 1981-06-05
Abstract
No abstract record available.
Inventors
- 👤 Lawrence G Wiley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:33
CPC Classifications
G; G11; G11C; G11C19/00; G11C19/02; G11C19/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
A HIGH SPEED POWER SUPPLY COMPRISING AN INPUT ADAPTED TO BE ENERGIZED BY A CONSTANT VOLTAGE, A FIRST SOLID STATE SWITCH AND A PULSE SHAPING CURRENT CHARGING CIRCUIT, A SECOND SOLID STATE SWITCH AND A PULSE SHAPING CURRENT CHARGING CIRCUIT, A FIRST AND A SECOND OUTPUT TO WHICH WINDINGS OF A SHIFT REGISTER AND THE LIKE ARE ADAPTED TO BE CONNECTED, AND A STORAGE CAPACITOR, SAID CAPACITOR BEING CONNECTED IN CURRENT CHARGING RELATION BETWEEN SAID INPUT AND ONE OF SAID OUTPUTS BY SAID FIRST CIRCUIT, AND BEING CONNECTED IN CURRENT DISCHARGING RELATION WITH SAID OTHER OUTPUT BY SAID SECOND CIRCUIT.
Claim 2
Dependent Claim
100 words
A HIGH SPEED POWER SUPPLY COMPRISING AN INPUT ADAPTED TO BE ENERGIZED BY A CONSTANT VOLTAGE, A FIRST SOLID STATE SWITCH AND A PULSE SHAPING CURRENT CHARGING CIRCUIT, A SECOND SOLID STATE SWITCH AND A PULSE SHAPING CURRENT CHARGING CIRCUIT, A FIRST AND A SECOND OUTPUT TO WHICH WINDINGS OF A SHIFT REGISTER AND THE LIKE ARE ADAPTED TO BE CONNECTED, AND A STORAGE CAPACITOR, SAID CAPACITOR BEING CONNECTED IN CURRENT CHARGING RELATION BETWEEN SAID INPUT AND ONE OF SAID OUTPUTS BY SAID FIRST CIRCUIT, AND BEING CONNECTED IN CURRENT DISCHARGING RELATION WITH SAID OTHER OUTPUT BY SAID SECOND CIRCUIT.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-10-27 | 1968-04-27 | 1968-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-10-27 | 1972-04-27 | 1972-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-10-27 | 1976-04-27 | 1976-10-27 | $7700.00 | Window Closed / Lapsed |