US3446980A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilized sight system employing autocollimation of gyro-stabilized light beam to correct yaw and pitch orientation of coupled sight line and servo system mirrors
Assignee: Lanteris Space LLC
•
Filing: 1965-09-22
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Granted: 1969-05-27
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Expires: 1985-09-22
Abstract
No abstract record available.
Inventors
- 👤 Rudolf H Meier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:25
CPC Classifications
G; G02; G02B; G02B27/00; G02B27/64; G02B27/644
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2350303A
Cited
US3326619A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-05-26 | 1972-11-25 | 1973-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-26 | 1976-11-25 | 1977-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-26 | 1980-11-25 | 1981-05-27 | $7700.00 | Window Closed / Lapsed |