US3389348A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gating system for high power laser cascade
Assignee: RTX Corp
•
Filing: 1964-02-07
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Granted: 1968-06-18
•
Expires: 1984-02-07
Abstract
No abstract record available.
Inventors
- 👤 Maria Anthony J De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:38
CPC Classifications
H; H01; H01S; H01S3/00; H01S3/14; H01S3/20; G; G02; G02B; G02B26/00; G02B26/02; G02F; G02F1/00; G02F1/01; G02F1/11; H01S3/05; H01S3/06; H01S3/07; H01S3/10; H01S3/11; H01S3/1123; H01S3/121
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3247467A
Cited
US3247386A
Cited
US3256443A
Cited
US3292102A
Cited
US3289099A
Cited
US3297876A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-18 | 1971-12-18 | 1972-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-18 | 1975-12-18 | 1976-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-18 | 1979-12-18 | 1980-06-18 | $7700.00 | Window Closed / Lapsed |