US3134038A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined inductance-capacitance unit for permanent magnet alternator
Assignee: Syncro Corp
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Filing: 1962-06-04
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Granted: 1964-05-19
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Expires: 1982-06-04
Abstract
No abstract record available.
Inventors
- 👤 Edward A Schilling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:05
CPC Classifications
H; H02; H02K; H02K3/00; H02K3/04; H02K3/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
IN A PERMANENT MAGNET ALTERNATOR, A MULTIPLE POLE CORE STRUCTURE, AND A COMBINED INDUCTANCE-CAPACITANCE UNIT ON EACH POLE OF SAID CORE STRUCTURE, EACH OF SAID COMBINED INDUCTANCE-CAPACITANCE UNITS COMPRISING A FIRST AND SECOND FOIL WRAPPED IN OVERLAPPING RELATION AROUND SAID POLE, DIELECTRIC SEPARATORS BETWEEN SAID FOILS, THE FIRST FOIL IN EACH UNIT BEING OF SUFFICIENT CROSS-SECTIONAL SIZE TO CONDUCT LOAD CURRENT, THE FIRST FOILS OF SAID UNITS BEING CONNECTED IN SERIES, THE OUTER ENDS OF SAID SERIES OF FIRST FOILS BEING ADAPTED FOR CONNECTION ACROSS A LOAD, THE SECOND FOILS OF SAID UNITS LIKEWISE BEING CONNECTED IN SERIES, AND A CONNECTION BETWEEN SAID SERIES OF SECOND FOILS AND SAID SERIES OF FIRST FOILS.
Claim 2
Dependent Claim
113 words
IN A PERMANENT MAGNET ALTERNATOR, A MULTIPLE POLE CORE STRUCTURE, AND A COMBINED INDUCTANCE-CAPACITANCE UNIT ON EACH POLE OF SAID CORE STRUCTURE, EACH OF SAID COMBINED INDUCTANCE-CAPACITANCE UNITS COMPRISING A FIRST AND SECOND FOIL WRAPPED IN OVERLAPPING RELATION AROUND SAID POLE, DIELECTRIC SEPARATORS BETWEEN SAID FOILS, THE FIRST FOIL IN EACH UNIT BEING OF SUFFICIENT CROSS-SECTIONAL SIZE TO CONDUCT LOAD CURRENT, THE FIRST FOILS OF SAID UNITS BEING CONNECTED IN SERIES, THE OUTER ENDS OF SAID SERIES OF FIRST FOILS BEING ADAPTED FOR CONNECTION ACROSS A LOAD, THE SECOND FOILS OF SAID UNITS LIKEWISE BEING CONNECTED IN SERIES, AND A CONNECTION BETWEEN SAID SERIES OF SECOND FOILS AND SAID SERIES OF FIRST FOILS.
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) | 1967-05-19 | 1967-11-18 | 1968-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-19 | 1971-11-18 | 1972-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-19 | 1975-11-18 | 1976-05-19 | $7700.00 | Window Closed / Lapsed |