US3326718A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for making an electrical capacitor
Assignee: Raytheon Co
•
Filing: 1963-12-30
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Granted: 1967-06-20
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Expires: 1983-12-30
Abstract
No abstract record available.
Inventors
- 👤 Johann G Dill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:22
CPC Classifications
H; H01; H01G; H01G4/00; H01G4/002; H01G4/018; H01G4/06; H01G4/08; H01G4/085; H01G4/30; H01G4/306; Y; Y10; Y10T; Y10T29/00; Y10T29/43; Y10T29/435; Y10T29/49; Y10T29/49002; Y10T29/49117
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
194 words
A METHOD FOR MAKING AN ELECTRICAL DEVICE COMPRISING THE STEPS OF: PRODUCING A VAPOR OF MATERIAL HAVING A FIRST ELECTRICAL CONDUCTIVITY AT A FIRST LOCATION IN A VACCUM ENVIRONMENT WITH AN APERTURED MASK DISPOSED BETWEEN SAID FIRST LOCATION AND A CARRIER SURFACE SUCH THAT VAPOR FROM SAID FIRST LOCATION PASSES THROUGH THE APERTURE IN SAID MASK AND DEPOSITS OVER A FIRST REGION OF SAID CARRIER SURFACE, PRODUCING A VAPOR OF A MATERIAL HAVING SECOND ELECTRICAL CONDUCTIVITY DIFFERENT FROM SAID FIRST ELECTRICAL CONDUCTIVITY AT A SECOND LOCATION IN SIAD VACUUM ENVIRONMENT SUCH THAT VAPOR FROM SAID SECOND LOCATION PASSES THROUGH SAID APERTURE AND DEPOSITS OVER A SECOND REGION OF SAID CARRIER SURFACE DIFFERENT FROM AND OVERLAPPING SAID FIRST REGION, AND PRODUCING A VAPOR OF A MATERIAL HAVING AN ELECTRICAL CONDUCTIVITY DIFFERENT FROM SAID SECOND ELECTRICAL CONDUCTIVITY AT A THIRD LOCATION IN SAID VACUUM ENVIRONMENT COPLANAR WITH SAID FIRST AND SECOND LOCATIONS IN A PLANE AT LEAST SUBSTANTIALLY PERPENDICULAR TO THE PLANE CONTAINING SAID MASK AND SUCH THAT VAPOR FROM SAID THIRD LOCATION PASSS THROUGH SAID APERTURE AND DEPOSITS OVER A THIRD REGION OF SAID CARRIER SURFACE DIFFERENT FROM AND OVERLAPPING SAID FIRST AND SECOND REGIONS.
Claim 2
Independent Claim
194 words
A METHOD FOR MAKING AN ELECTRICAL DEVICE COMPRISING THE STEPS OF: PRODUCING A VAPOR OF MATERIAL HAVING A FIRST ELECTRICAL CONDUCTIVITY AT A FIRST LOCATION IN A VACCUM ENVIRONMENT WITH AN APERTURED MASK DISPOSED BETWEEN SAID FIRST LOCATION AND A CARRIER SURFACE SUCH THAT VAPOR FROM SAID FIRST LOCATION PASSES THROUGH THE APERTURE IN SAID MASK AND DEPOSITS OVER A FIRST REGION OF SAID CARRIER SURFACE, PRODUCING A VAPOR OF A MATERIAL HAVING SECOND ELECTRICAL CONDUCTIVITY DIFFERENT FROM SAID FIRST ELECTRICAL CONDUCTIVITY AT A SECOND LOCATION IN SIAD VACUUM ENVIRONMENT SUCH THAT VAPOR FROM SAID SECOND LOCATION PASSES THROUGH SAID APERTURE AND DEPOSITS OVER A SECOND REGION OF SAID CARRIER SURFACE DIFFERENT FROM AND OVERLAPPING SAID FIRST REGION, AND PRODUCING A VAPOR OF A MATERIAL HAVING AN ELECTRICAL CONDUCTIVITY DIFFERENT FROM SAID SECOND ELECTRICAL CONDUCTIVITY AT A THIRD LOCATION IN SAID VACUUM ENVIRONMENT COPLANAR WITH SAID FIRST AND SECOND LOCATIONS IN A PLANE AT LEAST SUBSTANTIALLY PERPENDICULAR TO THE PLANE CONTAINING SAID MASK AND SUCH THAT VAPOR FROM SAID THIRD LOCATION PASSS THROUGH SAID APERTURE AND DEPOSITS OVER A THIRD REGION OF SAID CARRIER SURFACE DIFFERENT FROM AND OVERLAPPING SAID FIRST AND SECOND REGIONS.
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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) | 1970-06-19 | 1970-12-19 | 1971-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-19 | 1974-12-19 | 1975-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-19 | 1978-12-19 | 1979-06-20 | $7700.00 | Window Closed / Lapsed |