US3405050A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the radioactive decontamination of water
Assignee: Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
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Filing: 1964-06-08
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Granted: 1968-10-08
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Expires: 1984-06-08
Abstract
No abstract record available.
Inventors
- 👤 Bovard Pierre
- 👤 Grauby Andre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:44
CPC Classifications
B; B01; B01D; B01D35/00; B01D35/06; C; C02; C02F; C02F1/00; C02F1/46; C02F1/461; C02F9/00; C02F9/20; G; G21; G21C; G21C3/00; G21C3/40; G21F; G21F9/00; G21F9/04; G21F9/06; G21F9/12; Y; Y02; Y02E; Y02E30/00; Y02E30/30; Y10; Y10S; Y10S422/00; Y10S422/903
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) | 1971-10-08 | 1972-04-08 | 1972-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-08 | 1976-04-08 | 1976-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-08 | 1980-04-08 | 1980-10-08 | $7700.00 | Window Closed / Lapsed |