US2641237A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Engine fuel control
Assignee: Bendix Aviation Corp
•
Filing: 1946-06-11
•
Granted: 1953-06-09
•
Expires: 1966-06-11
Abstract
No abstract record available.
Inventors
- 👤 Desire J Deschamps
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:42
CPC Classifications
F; F02; F02M; F02M69/00; F02M69/44; F02D; F02D1/00; F02D1/02; F02D1/08; F02D1/12; F02D3/00; Y; Y10; Y10T; Y10T137/00; Y10T137/2496; Y10T137/2514; Y10T137/2521
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1996590A
Cited
US2103126A
Cited
US2293043A
Cited
US2240515A
Cited
US2447265A
Cited
US2273670A
Cited
US2402332A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-08 | 1956-12-08 | 1957-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-08 | 1960-12-08 | 1961-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-08 | 1964-12-08 | 1965-06-09 | $7700.00 | Window Closed / Lapsed |