US3532813A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Display circuit including charging circuit and fast reset circuit
Assignee: RCA Corp
•
Filing: 1967-09-25
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Granted: 1970-10-06
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Expires: 1987-09-25
Abstract
No abstract record available.
Inventors
- 👤 Bernard J Lechner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:58
CPC Classifications
G; G02; G02F; G02F1/00; G02F1/01; G02F1/13; G02F1/133; G02F1/136; G02F1/1362; G02F1/1365; G02F1/137; G02F1/13743; G02F1/1375; G09; G09G; G09G3/00; G09G3/20; G09G3/34; G09G3/36; G09G3/3611; G09G3/367; H; H04; H04N; H04N3/00; H04N3/10; H04N3/12; H04N3/127; G09G2300/00; G09G2300/08; G09G2300/088; G09G2300/0895
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3371230A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-05 | 1974-04-06 | 1974-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-05 | 1978-04-06 | 1978-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-05 | 1982-04-06 | 1982-10-06 | $7700.00 | Window Closed / Lapsed |