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US3365576A
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Imaging device having resonant circuit disposed across an electroluminescent layer and a layer of varying resistivity
Assignee: Teeg Research Inc
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Filing: 1964-07-01
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Granted: 1968-01-23
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Expires: 1984-07-01
Abstract
No abstract record available.
Inventors
- 👤 Robert O Teeg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:59
CPC Classifications
G; G01; G01J; G01J1/00; G01J1/42; G01J1/4257; G01J1/58; G01J5/00; G01J5/10; G01J5/20; G02; G02B; G02B23/00; G02B23/12; H; H05; H05B; H05B33/00; H05B33/12; H10; H10F; H10F55/00; H10F55/10; G01J2005/0077
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-22 | 1971-07-24 | 1972-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-22 | 1975-07-24 | 1976-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-22 | 1979-07-24 | 1980-01-23 | $7700.00 | Window Closed / Lapsed |