US3436591A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electron beam deflection and low voltage supply circuit
Assignee: RCA Corp
•
Filing: 1965-08-06
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Granted: 1969-04-01
•
Expires: 1985-08-06
Abstract
No abstract record available.
Inventors
- 👤 Gustave Louis Grundmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:22
CPC Classifications
H; H04; H04N; H04N3/00; H04N3/10; H04N3/16; H04N3/18; H03; H03K; H03K4/00; H03K4/06; H03K4/08; H03K4/83; H03K4/84
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) | 1972-03-31 | 1972-09-30 | 1973-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-31 | 1976-09-30 | 1977-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-31 | 1980-09-30 | 1981-04-01 | $7700.00 | Window Closed / Lapsed |