Patent US2896198A successfully refreshed from Google Patents.
US2896198A
Expired / Lapsed
US
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Electrical analog-to-digital converter
Assignee: Raytheon Co
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Filing: 1953-04-28
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Granted: 1959-07-21
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Expires: 1973-04-28
Abstract
No abstract record available.
Inventors
- 👤 Bennett Robert Royce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:47
CPC Classifications
H; H03; H03M; H03M1/00; H03M1/12; H03M1/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2676210A
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US2640883A
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US2641522A
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US2691121A
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US2775754A
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US2715724A
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US2700076A
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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) | 1962-07-20 | 1963-01-19 | 1963-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-20 | 1967-01-19 | 1967-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-20 | 1971-01-19 | 1971-07-21 | $7700.00 | Window Closed / Lapsed |