US3583066A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making laminated integrated magnetic elements
Assignee: Thales SA
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Filing: 1968-07-15
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Granted: 1971-06-08
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Expires: 1988-07-15
Abstract
Abstract AN INTEGRATED MAGNETIC ELEMENT COMPRISES A LAMINATE STRUCTURE FORMED OF MAGNETIC FOILS IN ALTERNATION WITH LAYERS OF ANOTHER MATERIAL, AND APERTURE IS PROVIDED IN SAID STRUCTURE: CONDUCTORS EXTEND ON EACH SIDE OF SAID STRUCTURE AND, IN THE FORM OF EYELETS THROUGH, SAID APERTURE, AN INSULATING MATERIAL IS INSERTED BETWEEN THE CONDUCTORS, THE EYELETS, AND THE STRUCTURE.
Inventors
- 👤 Michel Carbonel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:55
CPC Classifications
H; H01; H01F; H01F10/00; H01F10/06; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/4902; Y10T29/49069; Y10T29/49117; Y10T29/49124; Y10T29/49155; Y10T29/49165
Claims Analysis
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-06-07 | 1974-12-07 | 1975-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-07 | 1978-12-07 | 1979-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-07 | 1982-12-07 | 1983-06-08 | $7700.00 | Window Closed / Lapsed |