US2593948A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Distributed coincidence circuit
Assignee: United States Atomic Energy Commission
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Filing: 1951-03-07
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Granted: 1952-04-22
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Expires: 1971-03-07
Abstract
No abstract record available.
Inventors
- 👤 Clyde E Wiegand
- 👤 Chamberlain Owen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:59
CPC Classifications
G; G01; G01T; G01T1/00; G01T1/16; G01T1/17; H; H03; H03K; H03K17/00; H03K17/51; H03K17/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-22 | 1955-10-22 | 1956-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-22 | 1959-10-22 | 1960-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-22 | 1963-10-22 | 1964-04-22 | $7700.00 | Window Closed / Lapsed |