US2744699A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control system for aircraft wheel brakes and the like
Assignee: D'INVENTIONS AERONAUTIQUES ET MECHANIQUES S I A M Ste
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Filing: 1952-12-12
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Granted: 1956-05-08
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Expires: 1972-12-12
Abstract
No abstract record available.
Inventors
- 👤 Lucien Rene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:14
CPC Classifications
B; B64; B64C; B64C25/00; B64C25/32; B64C25/42; B64C25/44; B64C25/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2347847A
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US2477881A
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US2502110A
Cited
US2444927A
Cited
US2621002A
Cited
US2631696A
Cited
US2529985A
Cited
US2656017A
Cited
US2636700A
Cited
US2663521A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-08 | 1959-11-07 | 1960-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-08 | 1963-11-07 | 1964-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-08 | 1967-11-07 | 1968-05-08 | $7700.00 | Window Closed / Lapsed |