US3257592A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Silicon monoxide
Assignee: —
•
Filing: —
•
Granted: 1966-06-21
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Expires: 1983-06-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:30
CPC Classifications
H; H01; H01G; H01G4/00; H01G4/30; H01G4/38; H01G4/385; Y; Y10; Y10T; Y10T29/00; Y10T29/43; Y10T29/435; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/49126
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
115 words
A MULTIPLE LAYER MULTI-UNIT ELECTRICAL CAPACITOR COMPRISING: A PLURALITY OF CONDUCTIVE AND DIELECTRIC FILMS ARRANGED ALTERNATELY ON A SUITABLE SUBSTRATE SUCH THAT AT LEAST ONE OF SAID CONDUCTIVE FILMS IS IN ENGAGEMENT WITH THE SUBSTRATE AND SUCH THAT EACH PAIR OF CONDUCTIVE FILMS SEPARATED BY A DIELECTRIC FILM FORMS ONE COMPLETE UNIT; EACH UNIT BEING SPACED FROM SIMILAR SUCCESSIVE UNITS BY MEANS OF A DIELECTRIC FILM; ONE SAID CONDUCTIVE FILM OF EACH UNIT FORMING A BASE ELECTRODE, WHILE THE SECOND CONDUCTIVE FILM OF THE SAID UNIT ACTS AS A COUNTER-ELECTRODE; SAID COUNTER-ELECTRODES OF SUCCESSIVE UNITS BEING ELECTRICALLY CONNECTED TOGETHER THROUGH AT LEAST ONE CONDUCTIVE PAD POSITIONED ON SAID SUBSTRATE AND SPACEDAPART FROM THE BASE ELECTRODES.
Claim 2
Dependent Claim
115 words
A MULTIPLE LAYER MULTI-UNIT ELECTRICAL CAPACITOR COMPRISING: A PLURALITY OF CONDUCTIVE AND DIELECTRIC FILMS ARRANGED ALTERNATELY ON A SUITABLE SUBSTRATE SUCH THAT AT LEAST ONE OF SAID CONDUCTIVE FILMS IS IN ENGAGEMENT WITH THE SUBSTRATE AND SUCH THAT EACH PAIR OF CONDUCTIVE FILMS SEPARATED BY A DIELECTRIC FILM FORMS ONE COMPLETE UNIT; EACH UNIT BEING SPACED FROM SIMILAR SUCCESSIVE UNITS BY MEANS OF A DIELECTRIC FILM; ONE SAID CONDUCTIVE FILM OF EACH UNIT FORMING A BASE ELECTRODE, WHILE THE SECOND CONDUCTIVE FILM OF THE SAID UNIT ACTS AS A COUNTER-ELECTRODE; SAID COUNTER-ELECTRODES OF SUCCESSIVE UNITS BEING ELECTRICALLY CONNECTED TOGETHER THROUGH AT LEAST ONE CONDUCTIVE PAD POSITIONED ON SAID SUBSTRATE AND SPACEDAPART FROM THE BASE ELECTRODES.
Claim 3
Independent Claim
167 words
A METHOD OF MAKING A MULTILAYER MULTI-UNIT ELECTRICAL CAPACITOR WHICH COMPRISES LAYING DOWN ON A SUITABLE SUBSTRATE A CONDUCTIVE FILM AS A BASE ELECTRODE AND AT LEAST ONE OTHER CONDUCTIVE FILM AS A PAD SPACED FROM SAID BASE ELECTRODE, PROVIDING A FIRST DIELECTRIC FILM ON SAID BASE ELECTRODE, LAYING DOWN A CONDUCTIVE FILM AS A COUNTER ELECTRODE OVER SAID FIRST DIELECTRIC FILM AND ONLY A PART OF SAID PAD, PROVIDING A SECON DIELECTRIC FILM ON SAID COUNTER ELECTRODE AND ANOTHER PART OF SAID PAD, LAYING DOWN A SECOND BASE ELECTRODE OVER SAID SECOND DIELECTRIC FILM SPACED APART FROM SAID PAD, PROVIDING A THIRD DIELECTRIC FILM ON SAID SECOND BASE ELECTRODE, LAYING DOWN A CONNECTING CONDUCTIVE FILM IN ELECTRICAL CONTACT WITH A REMAINING PART OF SAID PAD AND EXTENDING OVER A PART OF SAID THIRD DIELECTRIC FILM AND SPACED APART FROM SAID SECOND BASE ELECTRODE, AND LAYING DOWN A CONDUCTIVE FILM AS A SECOND COUNTER ELECTRODE OVER SAID THIRD DIELECTRIC FILM IN ELECTRICAL CONTACT WITH SAID CONNECTIVE FILM
Claim 4
Independent Claim
167 words
A METHOD OF MAKING A MULTILAYER MULTI-UNIT ELECTRICAL CAPACITOR WHICH COMPRISES LAYING DOWN ON A SUITABLE SUBSTRATE A CONDUCTIVE FILM AS A BASE ELECTRODE AND AT LEAST ONE OTHER CONDUCTIVE FILM AS A PAD SPACED FROM SAID BASE ELECTRODE, PROVIDING A FIRST DIELECTRIC FILM ON SAID BASE ELECTRODE, LAYING DOWN A CONDUCTIVE FILM AS A COUNTER ELECTRODE OVER SAID FIRST DIELECTRIC FILM AND ONLY A PART OF SAID PAD, PROVIDING A SECON DIELECTRIC FILM ON SAID COUNTER ELECTRODE AND ANOTHER PART OF SAID PAD, LAYING DOWN A SECOND BASE ELECTRODE OVER SAID SECOND DIELECTRIC FILM SPACED APART FROM SAID PAD, PROVIDING A THIRD DIELECTRIC FILM ON SAID SECOND BASE ELECTRODE, LAYING DOWN A CONNECTING CONDUCTIVE FILM IN ELECTRICAL CONTACT WITH A REMAINING PART OF SAID PAD AND EXTENDING OVER A PART OF SAID THIRD DIELECTRIC FILM AND SPACED APART FROM SAID SECOND BASE ELECTRODE, AND LAYING DOWN A CONDUCTIVE FILM AS A SECOND COUNTER ELECTRODE OVER SAID THIRD DIELECTRIC FILM IN ELECTRICAL CONTACT WITH SAID CONNECTIVE FILM
References Cited (Backward Citations)
GB600409A
Cited
US2930951A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-06-20 | 1969-12-20 | 1970-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-20 | 1973-12-20 | 1974-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-20 | 1977-12-20 | 1978-06-21 | $7700.00 | Window Closed / Lapsed |