US2763986A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Emergency control system, regulator and computer mechanism
Assignee: Bendix Aviation Corp
•
Filing: 1950-10-27
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Granted: 1956-09-25
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Expires: 1970-10-27
Abstract
No abstract record available.
Inventors
- 👤 Arnold H Block
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:20
CPC Classifications
F; F02; F02K; F02K3/00; B; B64; B64D; B64D31/00; Y; Y10; Y10T; Y10T137/00; Y10T137/1842; Y10T137/1939; Y10T137/1963; Y10T137/1987
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2422808A
Cited
US2673556A
Cited
US2440371A
Cited
US2479813A
Cited
US2508260A
Cited
FR941556A
Cited
US2498939A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-25 | 1960-03-26 | 1960-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-25 | 1964-03-26 | 1964-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-25 | 1968-03-26 | 1968-09-25 | $7700.00 | Window Closed / Lapsed |