Patent EP0153047A2 successfully refreshed from Google Patents.
Patent US3004101A successfully refreshed from Google Patents.
US3004101A
Expired / Lapsed
US
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Color radiography
Assignee: General Electric Co
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Filing: 1956-04-09
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Granted: 1961-10-10
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Expires: 1976-04-09
Abstract
No abstract record available.
Inventors
- 👤 John E Jacobs
- 👤 Corners Hales
- 👤 Berger Harold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:47
CPC Classifications
G; G01; G01N; G01N23/00; G01N23/02; G01N23/04; G01N23/043; H; H04; H04N; H04N9/00; H04N9/43
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA512542A
Cited
US2270373A
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GB599076A
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US2472889A
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US2593925A
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US2730566A
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US2681382A
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US2726289A
Cited
US2775719A
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US2862126A
Cited
FR1124750A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-09 | 1965-04-10 | 1965-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-09 | 1969-04-10 | 1969-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-09 | 1973-04-10 | 1973-10-10 | $7700.00 | Window Closed / Lapsed |