US3389950A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fiber optics scan system
Assignee: General Electric Co
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Filing: 1967-10-18
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Granted: 1968-06-25
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Expires: 1987-10-18
Abstract
No abstract record available.
Inventors
- 👤 Kennard W Harper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:43
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/24; G02B6/26; G02B6/35; G02B6/351; G02B6/3524; G02B26/00; G02B26/08; G02B26/10; G02B26/103; G02B6/3526; G02B7/00; G02B7/20; G02B7/24; G02B6/32; G02B6/354; G02B6/3544; G02B6/3548; G02B6/3564; G02B6/3568; G02B6/3574
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) | 1971-06-25 | 1971-12-25 | 1972-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-25 | 1975-12-25 | 1976-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-25 | 1979-12-25 | 1980-06-25 | $7700.00 | Window Closed / Lapsed |