US3363111A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Amplitude responsive signal selective gate for monitoring dual redundant systems
Assignee: Bendix Corp
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Filing: 1963-10-23
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Granted: 1968-01-09
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Expires: 1983-10-23
Abstract
No abstract record available.
Inventors
- 👤 Moreines Harold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:56
CPC Classifications
H; H03; H03K; H03K17/00; H03K17/51; H03K17/74; G; G01; G01R; G01R19/00; G01R19/0038
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) | 1971-01-08 | 1971-07-10 | 1972-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-08 | 1975-07-10 | 1976-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-08 | 1979-07-10 | 1980-01-09 | $7700.00 | Window Closed / Lapsed |