US3430405A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermal protection arrangement and element therefor
Assignee: Safran Aircraft Engines SAS
•
Filing: 1966-09-12
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Granted: 1969-03-04
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Expires: 1986-09-12
Abstract
No abstract record available.
Inventors
- 👤 Robert Oscar Alder
- 👤 Roger Jean Francois Baudet
- 👤 Claude Paul Baudier
- 👤 Michelle Marcelle Gasset
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 01:24
CPC Classifications
B; B64; B64C; B64C1/00; B64C1/38; F; F16; F16L; F16L59/00; F16L59/08; F16L59/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE221393C
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US1730935A
Cited
US1853310A
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US1956323A
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US2086571A
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US2223215A
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US2445801A
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US3258891A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-03 | 1972-09-02 | 1973-03-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-03 | 1976-09-02 | 1977-03-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-03 | 1980-09-02 | 1981-03-04 | $7700.00 | Window Closed / Lapsed |