US2912193A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aircraft controls
Assignee: Fairey Aviation Co Ltd
•
Filing: 1956-08-22
•
Granted: 1959-11-10
•
Expires: 1976-08-22
Abstract
No abstract record available.
Inventors
- 👤 Fowler John Lawrence
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:05
CPC Classifications
B; B64; B64C; B64C13/00; B64C13/24; B64C13/38; B64C13/40; B64C13/46; B64C13/26; B64C13/28; B64C13/343
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2224717A
Cited
US2508883A
Cited
US2702700A
Cited
US2673049A
Cited
US2725203A
Cited
GB742383A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-09 | 1963-05-11 | 1963-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-09 | 1967-05-11 | 1967-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-09 | 1971-05-11 | 1971-11-10 | $7700.00 | Window Closed / Lapsed |