US3482102A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coherent optical noise suppression by optical alignment of spatial filter
Assignee: Conductron Corp
•
Filing: 1967-02-20
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Granted: 1969-12-02
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Expires: 1987-02-20
Abstract
No abstract record available.
Inventors
- 👤 Carlton E Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:33
CPC Classifications
H; H01; H01S; H01S3/00; H01S3/005; G; G02; G02B; G02B27/00; G02B27/48; G03; G03H; G03H1/00; G03H1/32; G06; G06E; G06E3/00; G06E3/001
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2870671A
Cited
US3268185A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-01 | 1973-06-02 | 1973-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-01 | 1977-06-02 | 1977-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-01 | 1981-06-02 | 1981-12-02 | $7700.00 | Window Closed / Lapsed |