US3813266A
Expired / Lapsed
US
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Process for producing a capacitor
Assignee: SAES Getters SpA
•
Filing: 1971-09-02
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Granted: 1974-05-28
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Expires: 1991-09-02
Abstract
Abstract A CAPACITOR COMPRISING: (A) A FIRST CAPACITOR PLATE COMPRISING AN ELECTRICALLY CONDUCTIVE SUBSTRATE HAVING ELECTRICALLY CONDUCTIVE PARTICLES PARTIALLY EMBEDDED IN AT LEAST ONE SURFACE THEREOF; (B) A DIELECTRIC COMPRISING A THIN, ELECTRICALLY NONCONDUCTIVE COATING DISPOSED ENTIRELY OVER THE EXPOSED PORTIONS OF THE PARTICLES AND THE SUBSTRATE; (C) A SECOND CAPACITOR PLATE COMPRISING A CONTINUOUS ELECTRICALLY CONDUCTIVE COATING DISPOSED OVER THE SURFACE OF THE NON-CONDUCTIVE COATING. PROCESSES FOR PRODUCING THESE CAPACITORS ARE ALSO DESCRIBED.
Inventors
- 👤 Porta P Della
- 👤 M Zucchinelli
- 👤 Giorgi Tiziano
- 👤 B Kindl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:36
CPC Classifications
H; H01; H01G; H01G4/00; H01G4/002; H01G4/018; H01G4/06; Y; Y10; Y10T; Y10T29/00; Y10T29/43; Y10T29/435
Claims Analysis
Total Claims: 0
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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) | 1977-05-27 | 1977-11-26 | 1978-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-05-27 | 1981-11-26 | 1982-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-05-27 | 1985-11-26 | 1986-05-28 | $7700.00 | Window Closed / Lapsed |