US3398916A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for correcting the trajectory of projectiles and the so-equipped projectiles
Assignee: FN Herstal SA
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Filing: 1967-06-19
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Granted: 1968-08-27
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Expires: 1987-06-19
Abstract
No abstract record available.
Inventors
- 👤 Frederic Edouard Antoine Vyve
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 22:22
CPC Classifications
F; F41; F41G; F41G7/00; F41G7/20; F41G7/22; F41G7/222; F41G7/30; F41G7/301; F41G7/305; F42; F42B; F42B10/00; F42B10/60; F42B10/66; F42B10/661
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) | 1971-08-27 | 1972-02-26 | 1972-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-27 | 1976-02-26 | 1976-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-27 | 1980-02-26 | 1980-08-27 | $7700.00 | Window Closed / Lapsed |