US3450576A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inhibition of uranium metal corrosion
Assignee: United States Atomic Energy Commission
•
Filing: 1965-10-20
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Granted: 1969-06-17
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Expires: 1985-10-20
Abstract
No abstract record available.
Inventors
- 👤 Theodore P Sprague
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:11
CPC Classifications
G; G21; G21C; G21C3/00; G21C3/42; G21C3/58; G21C3/60; C; C23; C23F; C23F11/00; C23F11/08; Y; Y02; Y02E; Y02E30/00; Y02E30/30; Y10; Y10T; Y10T83/00; Y10T83/263
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US214360A
Cited
US2230319A
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US2268323A
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GB644029A
Cited
US2552874A
Cited
US2692859A
Cited
US2917459A
Cited
US3007871A
Cited
US3265620A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-16 | 1972-12-16 | 1973-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-16 | 1976-12-16 | 1977-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-16 | 1980-12-16 | 1981-06-17 | $7700.00 | Window Closed / Lapsed |