US3371891A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Loading, conveying and ejecting mechanism for aircraft
Assignee: Lockheed Martin Corp
•
Filing: 1965-09-16
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Granted: 1968-03-05
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Expires: 1985-09-16
Abstract
No abstract record available.
Inventors
- 👤 Sr Stanley F Brader
- 👤 Charles L Kuhn
- 👤 Oliver F Snow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 03:34
CPC Classifications
B; B64; B64D; B64D9/00; B64D1/00; B64D1/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-05 | 1971-09-04 | 1972-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-05 | 1975-09-04 | 1976-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-05 | 1979-09-04 | 1980-03-05 | $7700.00 | Window Closed / Lapsed |