US2879502A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collison course fire control system
Assignee: Individual
•
Filing: 1946-01-08
•
Granted: 1959-03-24
•
Expires: 1966-01-08
Abstract
No abstract record available.
Inventors
- 👤 Edward E Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:30
CPC Classifications
F; F41; F41G; F41G7/00; F41G9/00; F41G9/002; F42; F42B; F42B19/00; F42B19/01; G; G01; G01S; G01S13/00; G01S13/88; G01S13/93; G01S13/933
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2472129A
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US2521726A
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US2552172A
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US2420017A
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US2420016A
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US2434813A
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US2422697A
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US2547363A
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US2476746A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-23 | 1962-09-22 | 1963-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-23 | 1966-09-22 | 1967-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-23 | 1970-09-22 | 1971-03-24 | $7700.00 | Window Closed / Lapsed |