US3461223A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Image translation system employing optical fibers
Assignee: ROGER L WILCOX
•
Filing: 1966-07-06
•
Granted: 1969-08-12
•
Expires: 1986-07-06
Abstract
No abstract record available.
Inventors
- 👤 Roger L Wilcox
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:35
CPC Classifications
H; H04; H04N; H04N11/00; G; G02; G02B; G02B6/00; G02B6/04; G02B6/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2899489A
Cited
US2967248A
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US3043179A
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US3036153A
Cited
US3130263A
Cited
US3267209A
Cited
US3184872A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-11 | 1973-02-10 | 1973-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-11 | 1977-02-10 | 1977-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-11 | 1981-02-10 | 1981-08-12 | $7700.00 | Window Closed / Lapsed |