US3353093A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transformer and saturable reactor voltage regulator
Assignee: Basic Products Corp
•
Filing: 1963-06-24
•
Granted: 1967-11-14
•
Expires: 1983-06-24
Abstract
No abstract record available.
Inventors
- 👤 Carl A Peterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:58
CPC Classifications
G; G05; G05F; G05F1/00; G05F1/10; G05F1/12; G05F1/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
156 words
IN A REGULATOR FOR SUPPLYING ENERGY TO LOAD MEANS, THE COMBINATION INCLUDING CORE MEANS, MAIN WINDING MEANS AN SAID CORE MEANS, MEANS FEEDING A.C. TO SAID MAIN WINDING MEANS, FIRST AND SECOND AUXILIARY WINDING MEANS ON SAID CORE MEANS, SAID FIRST AND SECOND WINDING MEANS BEING CONNECTED IN SERIES WITH EACH OTHER AND SAID FIRST AUXILIARY WINDING MEANS BEING CONNECTED TO SAID MAIN WINDING MEANS, SAID FIRST AND SECOND AUXILIARY WINDING MEANS BEING CONNECTED IN OPPOSED RELATION TO EACH OTHER, MEANS CONNECTING ONE PART OF SAID LOAD MEANS TO A TERMINAL MEANS OF SAID MAIN WINDING MEANS, A FIRST AND SECOND IMPEDANCE MEANS, ONE OF SAID IMPEDANCE MEANS BEING VARIABLE, AND MEANS CONNECTING ANOTHER PART OF SAID LOAD MEANS TO SAID SECOND AUXILIARY WINDING MEANS THROUGH SAID FIRST IMPEDANCE MEANS AND ALSO CONNECTING SAID ANOTHER PART OF SAID LOAD MEANS TO A POINT BETWEEN SAID FIRST AND SECOND AUXILIARY WINDING MEANS THROUGH SAID SECOND IMPEDANCE MEANS.
Claim 2
Dependent Claim
156 words
IN A REGULATOR FOR SUPPLYING ENERGY TO LOAD MEANS, THE COMBINATION INCLUDING CORE MEANS, MAIN WINDING MEANS AN SAID CORE MEANS, MEANS FEEDING A.C. TO SAID MAIN WINDING MEANS, FIRST AND SECOND AUXILIARY WINDING MEANS ON SAID CORE MEANS, SAID FIRST AND SECOND WINDING MEANS BEING CONNECTED IN SERIES WITH EACH OTHER AND SAID FIRST AUXILIARY WINDING MEANS BEING CONNECTED TO SAID MAIN WINDING MEANS, SAID FIRST AND SECOND AUXILIARY WINDING MEANS BEING CONNECTED IN OPPOSED RELATION TO EACH OTHER, MEANS CONNECTING ONE PART OF SAID LOAD MEANS TO A TERMINAL MEANS OF SAID MAIN WINDING MEANS, A FIRST AND SECOND IMPEDANCE MEANS, ONE OF SAID IMPEDANCE MEANS BEING VARIABLE, AND MEANS CONNECTING ANOTHER PART OF SAID LOAD MEANS TO SAID SECOND AUXILIARY WINDING MEANS THROUGH SAID FIRST IMPEDANCE MEANS AND ALSO CONNECTING SAID ANOTHER PART OF SAID LOAD MEANS TO A POINT BETWEEN SAID FIRST AND SECOND AUXILIARY WINDING MEANS THROUGH SAID SECOND IMPEDANCE MEANS.
References Cited (Backward Citations)
US1337875A
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US1691022A
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US1896995A
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US2547615A
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US2758161A
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US3176212A
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US3174096A
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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) | 1970-11-13 | 1971-05-15 | 1971-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-13 | 1975-05-15 | 1975-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-13 | 1979-05-15 | 1979-11-14 | $7700.00 | Window Closed / Lapsed |