Patent US2480771A successfully refreshed from Google Patents.
US2480771A
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Process for the electrolytic recovery of nickel
Assignee: Huntington Alloys Corp
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Filing: 1946-05-18
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Granted: 1949-08-30
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Expires: 1966-05-18
Abstract
No abstract record available.
Inventors
- 👤 Renzoni Louis Secondo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:28
CPC Classifications
C; C25; C25C; C25C1/00; C25C1/06; C25C1/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US679985A
Cited
GB190009563A
Cited
US805969A
Cited
US1003092A
Cited
US1239012A
Cited
US1375631A
Cited
US1389829A
Cited
US2394874A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-08-29 | 1953-02-28 | 1953-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-29 | 1957-02-28 | 1957-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-29 | 1961-02-28 | 1961-08-30 | $7700.00 | Window Closed / Lapsed |