Patent US266762A successfully refreshed from Google Patents.
US266762A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of making electrodes for secondary batteries
Assignee: —
•
Filing: —
•
Granted: 1882-10-31
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Expires: 1899-10-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:14
CPC Classifications
H; H01; H01M; H01M4/00; H01M4/02; H01M4/04; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49108; Y10T29/49114
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) | 1885-10-30 | 1886-05-01 | 1886-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1889-10-30 | 1890-05-01 | 1890-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1893-10-30 | 1894-05-01 | 1894-10-31 | $7700.00 | Window Closed / Lapsed |