US2364425A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gun turret
Assignee: Lockheed Martin Corp
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Filing: 1940-10-21
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Granted: 1944-12-05
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Expires: 1960-10-21
Abstract
No abstract record available.
Inventors
- 👤 Corte Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:27
CPC Classifications
F; F41; F41A; F41A27/00; F41A27/06; F41A27/18; F16; F16C; F16C2300/00; F16C2300/10; F16C2300/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1947-12-05 | 1948-06-05 | 1948-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-12-05 | 1952-06-05 | 1952-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-12-05 | 1956-06-05 | 1956-12-05 | $7700.00 | Window Closed / Lapsed |