US3056049A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Circuit for converting an analog quantity to a digital quantity
Assignee: RCA Corp
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Filing: 1960-09-12
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Granted: 1962-09-25
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Expires: 1980-09-12
Abstract
No abstract record available.
Inventors
- 👤 Sr Bruce C Baird
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:39
CPC Classifications
H; H03; H03M; H03M1/00; H03K; H03K3/00; H03K3/02; H03K3/313; H03K3/315; H03K7/00; H03K7/08; H03M1/12; H03M1/124
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) | 1965-09-24 | 1966-03-26 | 1966-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-24 | 1970-03-26 | 1970-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-24 | 1974-03-26 | 1974-09-25 | $7700.00 | Window Closed / Lapsed |