US3418225A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrolytic method and apparatus for reclaiming metals from electrolytes
Assignee: Agfa Gevaert NV
•
Filing: 1965-06-02
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Granted: 1968-12-24
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Expires: 1985-06-02
Abstract
No abstract record available.
Inventors
- 👤 Wick Richard
- 👤 Geyken Erwin
- 👤 Frick Hans-Dieter
- 👤 Kwiatkowski Wolfgang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:24
CPC Classifications
C; C25; C25C; C25C1/00; C25C1/20; G; G03; G03C; G03C5/00; G03C5/26; G03C5/395; G03C5/3954; G03D; G03D3/00; G03D3/02; G03D3/06; G03D3/065
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US756328A
Cited
US1191300A
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US1866701A
Cited
US1900893A
Cited
US2102308A
Cited
US3003942A
Cited
US3063929A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-24 | 1972-06-24 | 1972-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-24 | 1976-06-24 | 1976-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-24 | 1980-06-24 | 1980-12-24 | $7700.00 | Window Closed / Lapsed |