US1067698A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of electrolytically recovering nickel.
Assignee: MARY H KING
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Filing: 1911-11-01
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Granted: 1913-07-15
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Expires: 1931-11-01
Abstract
No abstract record available.
Inventors
- 👤 Horace L Wells
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:11
CPC Classifications
C; C22; C22B; C22B23/00; C22B23/02; C22B23/025; C25; C25C; C25C1/00; C22B23/04; C22B23/0407; C22B23/0415; C22B23/0423; C22B23/0453; C22B23/0461; Y; Y02; Y02P; Y02P10/00; Y02P10/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1916-07-14 | 1917-01-13 | 1917-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1920-07-14 | 1921-01-13 | 1921-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1924-07-14 | 1925-01-13 | 1925-07-15 | $7700.00 | Window Closed / Lapsed |