US2865584A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aircraft pylon ejector
Assignee: North American Aviation Corp
•
Filing: 1956-03-19
•
Granted: 1958-12-23
•
Expires: 1976-03-19
Abstract
No abstract record available.
Inventors
- 👤 Daniel E Holloway
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 03:24
CPC Classifications
B; B64; B64D; B64D1/00; B64D1/02; B64D1/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2699908A
Cited
FR875292A
Cited
US2489984A
Cited
GB609456A
Cited
US2516902A
Cited
US2466980A
Cited
US2736522A
Cited
US2822207A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-22 | 1962-06-23 | 1962-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-22 | 1966-06-23 | 1966-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-22 | 1970-06-23 | 1970-12-23 | $7700.00 | Window Closed / Lapsed |