US2932591A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dielectric coated electrodes
Assignee: RADIATION RES Inc
•
Filing: 1956-06-26
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Granted: 1960-04-12
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Expires: 1976-06-26
Abstract
No abstract record available.
Inventors
- 👤 Goodman Jerome
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:16
CPC Classifications
B; B05; B05D; B05D1/00; B05D1/62; C; C08; C08F; C08F2/00; C08F2/46; C08F2/52; H; H01; H01B; H01B3/00; H01B3/18; H01B3/30; H01G; H01G4/00; H01G4/002; H01G4/018; H01G4/06; H01G4/14; H01G4/145; Y; Y10; Y10S; Y10S264/00; Y10S264/45; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31678; Y10T428/31681
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
109 words
A METHOD OF FORMING A DIELECTRIC FILM UPON AN ELECTRODE SURFACE, WHICH INCLUDES THE STEPS OF EXPOSING SAID SURFACE TO A GASEOUS POLYMERIZABLE DIELECTRIC-FILM-FORMING SUBSTANCE WHICH IS SUBSTANTIALLY FREE FROM ENTRAINED SOLIDS AND LIQUIDS, SIMULTANEOUSLY MAINTAINING AN ELECTRIC FIELD IN THE REGION OF SAID SURFACE TO CAUSE A GLOW DISCHARGE TO SAID SURFACE AND CONTROLLING THE RATE AND DURATION OF SAID DISCHARGE, TO FORM ON SAID SURFACE A SOLID, CONTINUOUS, POLYMERIZED HOMOGENEOUS DIELECTRIC FILM OF HIGH RESISTIVITY, AND LIMITING THE CURRENT FLOW IN SAID DISCHARGE TO PREVENT REDUCTION IN SAID RESISTIVITY OF SAID FILM DURING FORMATION THEREOF, AND THEREAFTER APPLYING AN ELECTRODE TO THE EXPOSED SURFACE OF SAID FILM.
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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) | 1963-04-12 | 1963-10-12 | 1964-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-12 | 1967-10-12 | 1968-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-12 | 1971-10-12 | 1972-04-12 | $7700.00 | Window Closed / Lapsed |