US3398918A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Optical system for guiding a projectile
Assignee: Thales SA
•
Filing: 1966-12-05
•
Granted: 1968-08-27
•
Expires: 1986-12-05
Abstract
No abstract record available.
Inventors
- 👤 Girault Pierre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:12
CPC Classifications
F; F41; F41G; F41G7/00; F41G7/20; F41G7/24; F41G7/26; F41G7/263; H; H01; H01S; H01S3/00; H01S3/0007
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
GB441866A
Cited
US2994270A
Cited
US2950474A
Cited
US2930894A
Cited
DE1168513B
Cited
US3028807A
Cited
US3277396A
Cited
US3297876A
Cited
US3255984A
Cited
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 |