US3371482A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jet propulsion casings having fuel drainage means
Assignee: Safran Aircraft Engines SAS
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Filing: 1966-06-10
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Granted: 1968-03-05
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Expires: 1986-06-10
Abstract
No abstract record available.
Inventors
- 👤 Camboulive Andre Alphonse Leon
- 👤 Vandenbroucke Roger Alfr Jules
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 08:55
CPC Classifications
F; F02; F02C; F02C7/00; F02C7/22; F02C7/232; F02K; F02K1/00; F02K1/78; F02K1/80; F02K1/805; F05; F05D; F05D2260/00; F05D2260/60; F05D2260/602; Y; Y02; Y02T; Y02T50/00; Y02T50/60
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) | 1971-03-05 | 1971-09-04 | 1972-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-05 | 1975-09-04 | 1976-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-05 | 1979-09-04 | 1980-03-05 | $7700.00 | Window Closed / Lapsed |