Patent US3372329A successfully refreshed from Google Patents.
US3372329A
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Voltage control system
Assignee: Licentia Patent Verwaltungs GmbH
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Filing: 1963-09-24
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Granted: 1968-03-05
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Expires: 1983-09-24
Abstract
No abstract record available.
Inventors
- 👤 Steimel Karl
- 👤 Heumann Klemens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:42
CPC Classifications
H; H02; H02M; H02M3/00; H02M3/02; H02M3/04; H02M3/10; H02M3/125; H02M3/135; H02M3/137; H02M1/00; H02M1/08; H02M1/088; H02P; H02P3/00; H02P3/06; H02P3/08; H02P3/14; H02P7/00; H02P7/06; H02P7/18; H02P7/24; H02P7/28; H02P7/285; H02P7/29; H03; H03K; H03K17/00; H03K17/51; H03K17/56; H03K17/72; H03K17/73; Y; Y10; Y10S; Y10S388/00; Y10S388/907; Y10S388/917
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
A CIRCUIT ARRANGEMENT COMPRISING, IN COMBINATION: (A) A FIRST COMPONENT INCORPORATING A DIRECT CURRENT SOURCE OF ELECTRIC ENERGY; (B) A SECOND COMPONENT CONNECTED ACROSS SAID FIRST COMPONENT INCORPORATING A LOAD; (C) TAP MEANS ON ONE OF SAID COMPONENTS AND DIVIDING THE SAME INTO AT LEAST TWO PORTIONS; (D) A SERIES CIRCUIT CONNECTED ACROSS SAID ONE OF SAID COMPONENTS, SAID SERIES CIRCUIT INCLUDING AT LEAST TWO CONTROLLABLE SEMICONDUCTOR ELEMENTS CONNECTED IN SERIES BY AT LEAST ONE CONNECTOR; AND (E) CIRCUIT MEANS CONNECTING SAID TAP MEANS TO SAID CONNECTOR.
Claim 2
Dependent Claim
87 words
A CIRCUIT ARRANGEMENT COMPRISING, IN COMBINATION: (A) A FIRST COMPONENT INCORPORATING A DIRECT CURRENT SOURCE OF ELECTRIC ENERGY; (B) A SECOND COMPONENT CONNECTED ACROSS SAID FIRST COMPONENT INCORPORATING A LOAD; (C) TAP MEANS ON ONE OF SAID COMPONENTS AND DIVIDING THE SAME INTO AT LEAST TWO PORTIONS; (D) A SERIES CIRCUIT CONNECTED ACROSS SAID ONE OF SAID COMPONENTS, SAID SERIES CIRCUIT INCLUDING AT LEAST TWO CONTROLLABLE SEMICONDUCTOR ELEMENTS CONNECTED IN SERIES BY AT LEAST ONE CONNECTOR; AND (E) CIRCUIT MEANS CONNECTING SAID TAP MEANS TO SAID CONNECTOR.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-05 | 1971-09-04 | 1972-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-05 | 1975-09-04 | 1976-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-05 | 1979-09-04 | 1980-03-05 | $7700.00 | Window Closed / Lapsed |