US2950474A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Missile guiding system
Assignee: Individual
•
Filing: 1949-10-27
•
Granted: 1960-08-23
•
Expires: 1969-10-27
Abstract
No abstract record available.
Inventors
- 👤 Robert M Page
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:44
CPC Classifications
F; F41; F41G; F41G7/00; F41G7/20; F41G7/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2176469A
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US2426183A
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US2404942A
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US2409462A
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US2480829A
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US2397088A
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US2557949A
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US2448007A
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US2462456A
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US2480868A
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US2703399A
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US2563998A
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US2745095A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-23 | 1964-02-22 | 1964-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-23 | 1968-02-22 | 1968-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-23 | 1972-02-22 | 1972-08-23 | $7700.00 | Window Closed / Lapsed |