US3433440A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Erector and positioning devices for air crew escape system rocket
Assignee: Stanley Aviation Corp
•
Filing: 1966-12-09
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Granted: 1969-03-18
•
Expires: 1986-12-09
Abstract
No abstract record available.
Inventors
- 👤 Robert M Stanley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:32
CPC Classifications
B; B64; B64D; B64D25/00; B64D25/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3124324A
Cited
US2331309A
Cited
US2751171A
Cited
US2900150A
Cited
US3115320A
Cited
US3190589A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-17 | 1972-09-16 | 1973-03-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-17 | 1976-09-16 | 1977-03-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-17 | 1980-09-16 | 1981-03-18 | $7700.00 | Window Closed / Lapsed |